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在腳本中搜尋"文华财经tick价格"

In Chart Currency TickersQuick View of Multiple Currencies & Gold Price on Chart In Chart Currency Tickers will help quick view of Multiple Currencies (Up/Down points & Percentage), you can change symbols on settings as per your requirement മെയിൻ കറൻസികളും സ്വർണവിലയും റിയൽ ടൈം മോണിറ്റർ ചെയ്യുന്നതിനും മാർക്കറ്റ് സെന്റിമെൻറ് അറിയുന്നതിനും അതിനനുസരിച്ച് ട്രേഡിങ്ങ് ഡിസിഷൻ എടുക്കുന്നതിനും നിങ്ങളെ സഹായിക്കുന്നു Happy Trading to All..!!! Asif Kerim Naduvilaparambil
Pine Script®指標
由ASIFKERIM提供
Symbol InfoFor those who likes clean chart: Adjustable Symbol ticker and timeframe( AKA watermark) script is here. 1: You can place Symbol ticker and timeframe info anywhere on the chart. Also you can hide one of them or both. Position: Horizontal options: Left Center Right Vertical options: Top Middle Bottom Size: Tiny Smal Normal Large Huge Auto Color is adjustable. Background is optional too. 2: Even more cool part is you can add 2 different custom texts that can switch. (Idea from Pinecoders original script) You don't have to use text function and reposition it everytime, your message will always stays at one place. Let the chart deliver your message. I put my favourite trading slangs there: 1. Do Your Own Research (DYOR) 2. Not a Financial Advice ( NFA)
Pine Script®指標
由Munkhtur提供
2
Time and SalesThis scrip mimics time and sales window displaying tick by tick data coming from the exchange. It only works when the market is open. And it does not store historical data. Red color when the last price was higher than the new price. Gray when both were same. Green when new price is higher than last price. Please note that I have tested this in India NSE Market Only. If you find anything buggy let me know in the comments, I will try to update it.
Pine Script®指標
由S_Codes提供
58
Monthly MA Close Generates buy or sell signal if monthly candle closes above or below the signal MA. Long positions only. Inputs: -Change timeframe MA -Change period MA -Use SMA or EMA -Display MA -Use another ticker as signal -Select time period for backtesting This script is not necessarily written to maximize profits, but to minimize losses. Although it can outperform 'Buy & Hold' on some occasions when there is a multiple month bearisch trend. You can optimise this strategy by changing the signal MA inputs. I would suggest aiming for the best Profit Factor starting from the monthly ("M") setting. You can always fine-tune the results at a lower timeframe. The option to use another ticker for providing signals can give you a more stable and unified results. For example using AMEX:SPY as signal with default parameters gives better results with NASDAQ:AAPL than if you would use NASDAQ:AAPL itself. I used the anti-repainting function from PineCoders to prevent repainting. This script is best used for multi-month trading positions & Daily or 4H setting of your chart.
Pine Script®策略
由universique提供
2
Big 8 Intraday TICKAt the start of each trading day (0930 EST), this indicator calculates the intraday price difference between open and close for the eight largest market cap stocks (AAPL, AMZN, GOOGLE, META, MSFT, NFLX, NVDA, and TSLA), assigns a +/-1 for each, and then plots the cumulative change. An EMA has been added for smoothing purposes that is set to 5 but can be changed. Please note indicator is best used on lower timeframes (15 min or less) and has no applicability to time frames above 1 hour. The thought behind this indicator is those eight major stocks drive a majority of intraday price change in indices like SPY and QQQ that are heavily weighted towards these stocks, therefore they should be a leading indicator in price change. You can often catch a move in SPY or QQQ one to two bars (on 1 min chart) ahead of the actual move because you see this indicator moving strong to one direction. It's not perfect as there are divergences you will see when you compare historical charts, but oftentimes those divergences ultimately lead to significant price swings in the same direction as this indicator, so recommend being on watch to pull the trigger when you see those and price confirms. You can use this indicator in a few ways: 1. Confirmation that your current trade is in the same direction as this indicator 2. Use the zero cross as a trigger for put or call entry 3. Focusing only on calls/longs if the value is above 0, or only puts/shorts if the value is below zero. Just be sure to keep an eye on reversals. If you have recommendations on how to improve, let me know and I'll do my best to make changes.
Pine Script®指標
由BigGuavaTrading提供
15
Inflation Adjusted Performance: Ticker/M2 money supplyPlots current ticker / M2 money supply, to give an idea of 'inflation adjusted performance'. ~In the above, see the last decade of bullish equities is not nearly as impressive as it seems when adjusted to account for the FED's money printing. ~Works on all timeframes/ assets; though M2 money supply is daily data release, so not meaningful to plot this on timeframe lower than daily. ~To display on same pane; comment-out line 6 and un-comment line 7; then save, remove and re-add indicator. ~Scale on the right is meaningless; this indicator is just to show/compare the shape of the charts.
Pine Script®指標
由twingall提供
[CLX][#01] Animation - Price Ticker (Marquee)This indicator displays a classic animated price ticker overlaid on the user’s current chart. It is possible to fully customize it or to select one of the predefined styles. A detailed description will follow in the next few days. Used Pinescript technics: - varip (view/animation) - tulip instance (config/codestructur) - table (view/position) By the way, for me, one of the coolest animated effects is by Duyck We hope you enjoy it! 🎉 CRYPTOLINX - jango_blockchained 😊👍 Disclaimer: Trading success is all about following your trading strategy and the indicators should fit within your trading strategy, and not to be traded upon solely. The script is for informational and educational purposes only. Use of the script does not constitute professional and/or financial advice. You alone have the sole responsibility of evaluating the script output and risks associated with the use of the script. In exchange for using the script, you agree not to hold dgtrd TradingView user liable for any possible claim for damages arising from any decision you make based on use of the script.
Pine Script®指標
由cryptolinx提供
2
HG Scalpius - ATR Up/Down Tick HighlightHG Scalpius - ATR Up/Down Tick Highlight This indicator highlights ATR(14) upticks (green) and downticks (red) and has the below application: - If a new trend closing high (low) is made on a downtick in ATR, decreasing volatility mode turns on If you come across or think of any other useful scripts for the HG Scalpius system please comment below! Links to 2 previous HG Scalpius scripts: - - Happy trading! Code: study(title="Average True Range", shorttitle="ATR", overlay=false) length = input(title="Length", defval=14, minval=1) smoothing = input(title="Smoothing", defval="RMA", options= ) ma_function(source, length) => if smoothing == "RMA" rma(source, length) else if smoothing == "SMA" sma(source, length) else if smoothing == "EMA" ema(source, length) else wma(source, length) ATR = ma_function(tr(true), length) c = ATR >= ATR ? color.lime : color.red plot(ATR, title = "ATR", color=c, transp=0)
Pine Script®指標
由Autarch_Capital提供
Live Market - Performance MonitorLive Market — Performance Monitor Study material (no code) — step-by-step training guide for learners ________________________________________ 1) What this tool is — short overview This indicator is a live market performance monitor designed for learning. It scans price, volume and volatility, detects order blocks and trendline events, applies filters (volume & ATR), generates trade signals (BUY/SELL), creates simple TP/SL trade management, and renders a compact dashboard summarizing market state, risk and performance metrics. Use it to learn how multi-factor signals are constructed, how Greeks-style sensitivity is replaced by volatility/ATR reasoning, and how a live dashboard helps monitor trade quality. ________________________________________ 2) Quick start — how a learner uses it (step-by-step) 1. Add the indicator to a chart (any ticker / timeframe). 2. Open inputs and review the main groups: Order Block, Trendline, Signal Filters, Display. 3. Start with defaults (OB periods ≈ 7, ATR multiplier 0.5, volume threshold 1.2) and observe the dashboard on the last bar. 4. Walk the chart back in time (use the last-bar update behavior) and watch how signals, order blocks, trendlines, and the performance counters change. 5. Run the hands-on labs below to build intuition. ________________________________________ 3) Main configurable inputs (what you can tweak) • Order Block Relevant Periods (default ~7): number of consecutive candles used to define an order block. • Min. Percent Move for Valid OB (threshold): minimum percent move required for a valid order block. • Number of OB Channels: how many past order block lines to keep visible. • Trendline Period (tl_period): pivot lookback for detecting highs/lows used to draw trendlines. • Use Wicks for Trendlines: whether pivot uses wicks or body. • Extension Bars: how far trendlines are projected forward. • Use Volume Filter + Volume Threshold Multiplier (e.g., 1.2): requires volume to be greater than multiplier × average volume. • Use ATR Filter + ATR Multiplier: require bar range > ATR × multiplier to filter noise. • Show Targets / Table settings / Colors for visualization. ________________________________________ 4) Core building blocks — what the script computes (plain language) Price & trend: • Spot / LTP: current close price. • EMA 9 / 21 / 50: fast, medium, slow moving averages to define short/medium trend. o trend_bullish: EMA9 > EMA21 > EMA50 o trend_bearish: EMA9 < EMA21 < EMA50 o trend_neutral: otherwise Volatility & noise: • ATR (14): average true range used for dynamic target and filter sizing. • dynamic_zone = ATR × atr_multiplier: minimum bar range required for meaningful move. • Annualized volatility: stdev of price changes × sqrt(252) × 100 — used to classify volatility (HIGH/MEDIUM/LOW). Momentum & oscillators: • RSI 14: overbought/oversold indicator (thresholds 70/30). • MACD: EMA(12)-EMA(26) and a 9-period signal line; histogram used for momentum direction and strength. • Momentum (ta.mom 10): raw momentum over 10 bars. Mean reversion / band context: • Bollinger Bands (20, 2σ): upper, mid, lower. o price_position measures where price sits inside the band range as 0–100. Volume metrics: • avg_volume = SMA(volume, 20) and volume_spike = volume > avg_volume × volume_threshold o volume_ratio = volume / avg_volume Support & Resistance: • support_level = lowest low over 20 bars • resistance_level = highest high over 20 bars • current_position = percent of price between support & resistance (0–100) ________________________________________ 5) Order Block detection — concept & logic What it tries to find: a bar (the base) followed by N candles in the opposite direction (a classical order block setup), with a minimum % move to qualify. The script records the high/low of the base candle, averages them, and plots those levels as OB channels. How learners should think about it (conceptual): 1. An order block is a signature area where institutions (theory) left liquidity — often seen as a large bar followed by a sequence of directional candles. 2. This indicator uses a configurable number of subsequent candles to confirm that the pattern exists. 3. When found, it stores and displays the base candle’s high/low area so students can see how price later reacts to those zones. Implementation note for learners: the tool keeps a limited history of OB lines (ob_channels). When new OBs exceed the count, the oldest lines are removed — good practice to avoid clutter. ________________________________________ 6) Trendline detection — idea & interpretation • The script finds pivot highs and lows using a symmetric lookback (tl_period and half that as right/left). • It then computes a trendline slope from successive pivots and projects the line forward (extension_bars). • Break detection: Resistance break = close crosses above the projected resistance line; Support break = close crosses below projected support. Learning tip: trendlines here are computed from pivot points and time. Watch how changing tl_period (bigger = smoother, fewer pivots) alters the trendlines and break signals. ________________________________________ 7) Signal generation & filters — step-by-step 1. Primary triggers: o Bullish trigger: order block bullish OR resistance trendline break. o Bearish trigger: bearish order block OR support trendline break. 2. Filters applied (both must pass unless disabled): o Volume filter: volume must be > avg_volume × volume_threshold. o ATR filter: bar range (high-low) must exceed ATR × atr_multiplier. o Not in an existing trade: new trades only start if trade_active is false. 3. Trend confirmation: o The primary trigger is only confirmed if trend is bullish/neutral for buys or bearish/neutral for sells (EMA alignment). 4. Result: o When confirmed, a long or short trade is activated with TP/SL calculated from ATR multiples. ________________________________________ 8) Trade management — what the tool does after a signal • Entry management: the script marks a trade as trade_active and sets long_trade or short_trade flags. • TP & SL rules: o Long: TP = high + 2×ATR ; SL = low − 1×ATR o Short: TP = low − 2×ATR ; SL = high + 1×ATR • Monitoring & exit: o A trade closes when price reaches TP or SL. o When TP/SL hit, the indicator updates win_count and total_pnl using a very simple calculation (difference between TP/SL and previous close). o Visual lines/labels are drawn for TP and updated as the trade runs. Important learner notes: • The script does not store a true entry price (it uses close in its P&L math), so PnL is an approximation — treat this as a learning proxy, not a position accounting system. • There’s no sizing, slippage, or fee accounted — students must manually factor these when translating to real trades. • This indicator is not a backtesting strategy; strategy.* functions would be needed for rigorous backtest results. ________________________________________ 9) Signal strength & helper utilities • Signal strength is a composite score (0–100) made up of four signals worth 25 points each: 1. RSI extreme (overbought/oversold) → 25 2. Volume spike → 25 3. MACD histogram magnitude increasing → 25 4. Trend existence (bull or bear) → 25 • Progress bars (text glyphs) are used to visually show RSI and signal strength on the table. Learning point: composite scoring is a way to combine orthogonal signals — study how changing weights changes outcomes. ________________________________________ 10) Dashboard — how to read each section (walkthrough) The dashboard is split into sections; here's how to interpret them: 1. Market Overview o LTP / Change%: immediate price & daily % change. 2. RSI & MACD o RSI value plus progress bar (overbought 70 / oversold 30). o MACD histogram sign indicates bullish/bearish momentum. 3. Volume Analysis o Volume ratio (current / average) and whether there’s a spike. 4. Order Block Status o Buy OB / Sell OB: the average base price of detected order blocks or “No Signal.” 5. Signal Status o 🔼 BUY or 🔽 SELL if confirmed, or ⚪ WAIT. o No-trade vs Active indicator summarizing market readiness. 6. Trend Analysis o Trend direction (from EMAs), market sentiment score (composite), volatility level and band/position metrics. 7. Performance o Win Rate = wins / signals (percentage) o Total PnL = cumulative PnL (approximate) o Bull / Bear Volume = accumulated volumes attributable to signals 8. Support & Resistance o 20-bar highest/lowest — use as nearby reference points. 9. Risk & R:R o Risk Level from ATR/price as a percent. o R:R Ratio computed from TP/SL if a trade is active. 10. Signal Strength & Active Trade Status • Numeric strength + progress bar and whether a trade is currently active with TP/SL display. ________________________________________ 11) Alerts — what will notify you The indicator includes pre-built alert triggers for: • Bullish confirmed signal • Bearish confirmed signal • TP hit (long/short) • SL hit (long/short) • No-trade zone • High signal strength (score > 75%) Training use: enable alerts during a replay session to be notified when the indicator would have signalled. ________________________________________ 12) Labs — hands-on exercises for learners (step-by-step) Lab A — Order Block recognition 1. Pick a 15–30 minute timeframe on a liquid ticker. 2. Use default OB periods (7). Mark each time the dashboard shows a Buy/Sell OB. 3. Manually inspect the chart at the base candle and the following sequence — draw the OB zone by hand and watch later price reactions to it. 4. Repeat with OB periods 5 and 10; note stability vs noise. Lab B — Trendline break confirmation 1. Increase trendline period (e.g., 20), watch trendlines form from pivots. 2. When a resistance break is flagged, compare with MACD & volume: was momentum aligned? 3. Note false breaks vs confirmed moves — change extension_bars to see projection effects. Lab C — Filter sensitivity 1. Toggle Use Volume Filter off, and record the number and quality of signals in a 2-day window. 2. Re-enable volume filter and change threshold from 1.2 → 1.6; note how many low-quality signals are filtered out. Lab D — Trade management simulation 1. For each signalled trade, record the time, close entry approximation, TP, SL, and eventual hit/miss. 2. Compute actual PnL if you had entered at the open of the next bar to compare with the script’s PnL math. 3. Tabulate win rate and average R:R. Lab E — Performance review & improvement 1. Build a spreadsheet of signals over 30–90 periods with columns: Date, Signal type, Entry price (real), TP, SL, Exit, PnL, Notes. 2. Analyze which filters or indicators contributed most to winners vs losers and adjust weights. ________________________________________ 13) Common pitfalls, assumptions & implementation notes (things to watch) • P&L simplification: total_pnl uses close as a proxy entry price. Real entry/exit prices and slippage are not recorded — so PnL is approximate. • No position sizing or money management: the script doesn’t compute position size from equity or risk percent. • Signal confirmation logic: composite "signal_strength" is a simple 4×25 point scheme — explore different weights or additional signals. • Order block detection nuance: the script defines the base candle and checks the subsequent sequence. Be sure to verify whether the intended candle direction (base being bullish vs bearish) aligns with academic/your trading definition — read the code carefully and test. • Trendline slope over time: slope is computed using timestamps; small differences may make lines sensitive on very short timeframes — using bar_index differences is usually more stable. • Not a true backtester: to evaluate performance statistically you must transform the logic into a strategy script that places hypothetical orders and records exact entry/exit prices. ________________________________________ 14) Suggested improvements for advanced learners • Record true entry price & timestamp for accurate PnL. • Add position sizing: risk % per trade using SL distance and account size. • Convert to strategy. (Pine Strategy)* to run formal backtests with equity curves, drawdowns, and metrics (Sharpe, Sortino). • Log trades to an external spreadsheet (via alerts + webhook) for offline analysis. • Add statistics: average win/loss, expectancy, max drawdown. • Add additional filters: news time blackout, market session filters, multi-timeframe confirmation. • Improve OB detection: combine wick/body, volume spike at base bar, and liquidity sweep detection. ________________________________________ 15) Glossary — quick definitions • ATR (Average True Range): measure of typical range; used to size targets and stops. • EMA (Exponential Moving Average): trend smoothing giving more weight to recent prices. • RSI (Relative Strength Index): momentum oscillator; >70 overbought, <30 oversold. • MACD: momentum oscillator using difference of two EMAs. • Bollinger Bands: volatility bands around SMA. • Order Block: a base candle area with subsequent confirmation candles; a zone of institutional interest (learning model). • Pivot High/Low: local turning point defined by candles on both sides. • Signal Strength: combined score from multiple indicators. • Win Rate: proportion of signals that hit TP vs total signals. • R:R (Risk:Reward): ratio of potential reward (TP distance) to risk (entry to SL). ________________________________________ 16) Limitations & assumptions (be explicit) • This is an indicator for learning — not a trading robot or broker connection. • No slippage, fees, commissions or tie-in to real orders are considered. • The logic is heuristic (rule-of-thumb), not a guarantee of performance. • Results are sensitive to timeframe, market liquidity, and parameter choices. ________________________________________ 17) Practical classroom / study plan (4 sessions) • Session 1 — Foundations: Understand EMAs, ATR, RSI, MACD, Bollinger Bands. Run the indicator and watch how these numbers change on a single day. • Session 2 — Zones & Filters: Study order blocks and trendlines. Test volume & ATR filters and note changes in false signals. • Session 3 — Simulated trading: Manually track 20 signals, compute real PnL and compare to the dashboard. • Session 4 — Improvement plan: Propose changes (e.g., better PnL accounting, alternative OB rule) and test their impact. ________________________________________ 18) Quick reference checklist for each signal 1. Was an order block or trendline break detected? (primary trigger) 2. Did volume meet threshold? (filter) 3. Did ATR filter (bar size) show a real move? (filter) 4. Was trend aligned (EMA 9/21/50)? (confirmation) 5. Signal confirmed → mark entry approximation, TP, SL. 6. Monitor dashboard (Signal Strength, Volatility, No-trade zone, R:R). 7. After exit, log real entry/exit, compute actual PnL, update spreadsheet. ________________________________________ 19) Educational caveat & final note This tool is built for training and analysis: it helps you see how common technical building blocks combine into trade ideas, but it is not a trading recommendation. Use it to develop judgment, to test hypotheses, and to design robust systems with proper backtesting and risk control before risking capital. ________________________________________ 20) Disclaimer (must include) Training & Educational Only — This material and the indicator are provided for educational purposes only. Nothing here is investment advice or a solicitation to buy or sell financial instruments. Past simulated or historical performance does not predict future results. Always perform full backtesting and risk management, and consider seeking advice from a qualified financial professional before trading with real capital. ________________________________________
Pine Script®指標
由aiTrendview-Charting-System提供
Strategy█   OVERVIEW This library is a Pine Script™ programmer’s tool containing a variety of strategy-related functions to assist in calculations like profit and loss, stop losses and limits. It also includes several useful functions one can use to convert between units in ticks, price, currency or a percentage of the position's size. █  CONCEPTS The library contains three types of functions: 1 — Functions beginning with `percent` take either a portion of a price, or the current position's entry price and convert it to the value outlined in the function's documentation.   Example: Converting a percent of the current position entry price to ticks, or calculating a percent profit at a given level for the position. 2 — Functions beginning with `tick` convert a tick value to another form.   These are useful for calculating a price or currency value from a specified number of ticks. 3 — Functions containing `Level` are used to calculate a stop or take profit level using an offset in ticks from the current entry price.   These functions can be used to plot stop or take profit levels on the chart, or as arguments to the `limit` and `stop` parameters in strategy.exit() function calls.   Note that these calculated levels flip automatically with the position's bias.   For example, using `ticksToStopLevel()` will calculate a stop level under the entry price for a long position, and above the entry price for a short position. There are also two functions to assist in calculating a position size using the entry's stop and a fixed risk expressed as a percentage of the current account's equity. By varying the position size this way, you ensure that entries with different stop levels risk the same proportion of equity. █  NOTES Example code using some of the library's functions is included at the end of the library. To see it in action, copy the library's code to a new script in the Pine Editor, and “Add to chart”. For each trade, the code displays:  • The entry level in orange.  • The stop level in fuchsia.  • The take profit level in green. The stop and take profit levels automatically flip sides based on whether the current position is long or short. Labels near the last trade's levels display the percentages used to calculate them, which can be changed in the script's inputs. We plot markers for entries and exits because strategy code in libraries does not display the usual markers for them. Look first. Then leap. █  FUNCTIONS percentToTicks(percent) Converts a percentage of the average entry price to ticks.   Parameters:      percent : (series int/float) The percentage of `strategy.position_avg_price` to convert to ticks. 50 is 50% of the entry price.   Returns: (float) A value in ticks. percentToPrice(percent) Converts a percentage of the average entry price to a price.   Parameters:      percent : (series int/float) The percentage of `strategy.position_avg_price` to convert to price. 50 is 50% of the entry price.   Returns: (float) A value in the symbol's quote currency (USD for BTCUSD). percentToCurrency(price, percent) Converts the percentage of a price to money.   Parameters:      price : (series int/float) The symbol's price.      percent : (series int/float) The percentage of `price` to calculate.   Returns: (float) A value in the symbol's currency. percentProfit(exitPrice) Calculates the profit (as a percentage of the position's `strategy.position_avg_price` entry price) if the trade is closed at `exitPrice`.   Parameters:      exitPrice : (series int/float) The potential price to close the position.   Returns: (float) Percentage profit for the current position if closed at the `exitPrice`. priceToTicks(price) Converts a price to ticks.   Parameters:      price : (series int/float) Price to convert to ticks.   Returns: (float) A quantity of ticks. ticksToPrice(price) Converts ticks to a price offset from the average entry price.   Parameters:      price : (series int/float) Ticks to convert to a price.   Returns: (float) A price level that has a distance from the entry price equal to the specified number of ticks. ticksToCurrency(ticks) Converts ticks to money.   Parameters:      ticks : (series int/float) Number of ticks.   Returns: (float) Money amount in the symbol's currency. ticksToStopLevel(ticks) Calculates a stop loss level using a distance in ticks from the current `strategy.position_avg_price` entry price. This value can be plotted on the chart, or used as an argument to the `stop` parameter of a `strategy.exit()` call. NOTE: The stop level automatically flips based on whether the position is long or short.   Parameters:      ticks : (series int/float) The distance in ticks from the entry price to the stop loss level.   Returns: (float) A stop loss level for the current position. ticksToTpLevel(ticks) Calculates a take profit level using a distance in ticks from the current `strategy.position_avg_price` entry price. This value can be plotted on the chart, or used as an argument to the `limit` parameter of a `strategy.exit()` call. NOTE: The take profit level automatically flips based on whether the position is long or short.   Parameters:      ticks : (series int/float) The distance in ticks from the entry price to the take profit level.   Returns: (float) A take profit level for the current position. calcPositionSizeByStopLossTicks(stopLossTicks, riskPercent) Calculates the position size needed to implement a given stop loss (in ticks) corresponding to `riskPercent` of equity.   Parameters:      stopLossTicks : (series int) The stop loss (in ticks) that will be used to protect the position.      riskPercent : (series int/float) The maximum risk level as a percent of current equity (`strategy.equity`).   Returns: (int) A quantity of contracts. calcPositionSizeByStopLossPercent(stopLossPercent, riskPercent, entryPrice) Calculates the position size needed to implement a given stop loss (%) corresponding to `riskPercent` of equity.   Parameters:      stopLossPercent : (series int/float) The stop loss in percent that will be used to protect the position.      riskPercent : (series int/float) The maximum risk level as a percent of current equity (`strategy.equity`).      entryPrice : (series int/float) The entry price of the position.   Returns: (int) A quantity of contracts. exitPercent(id, lossPercent, profitPercent, qty, qtyPercent, comment, when, alertMessage) A wrapper of the `strategy.exit()` built-in which adds the possibility to specify loss & profit in as a value in percent. NOTE: this function may work incorrectly with pyramiding turned on due to the use of `strategy.position_avg_price` in its calculations of stop loss and take profit offsets.   Parameters:      id : (series string) The order identifier of the `strategy.exit()` call.      lossPercent : (series int/float) Stop loss as a percent of the entry price.      profitPercent : (series int/float) Take profit as a percent of the entry price.      qty : (series int/float) Number of contracts/shares/lots/units to exit a trade with. The default value is `na`.      qtyPercent : (series int/float) The percent of the position's size to exit a trade with. If `qty` is `na`, the default value of `qty_percent` is 100.      comment : (series string) Optional. Additional notes on the order.      when : (series bool) Condition of the order. The order is placed if it is true.      alertMessage : (series string) An optional parameter which replaces the {{strategy.order.alert_message}} placeholder when it is used in the "Create Alert" dialog box's "Message" field.
Pine Script®腳本庫
由TradingView提供
33
Waindrops [Makit0]█  OVERALL Plot waindrops (custom volume profiles) on user defined periods, for each period you get high and low, it slices each period in half to get independent vwap, volume profile and the volume traded per price at each half. It works on intraday charts only, up to 720m (12H). It can plot balanced or unbalanced waindrops, and volume profiles up to 24H sessions. As example you can setup unbalanced periods to get independent volume profiles for the overnight and cash sessions on the futures market, or 24H periods to get the full session volume profile of EURUSD The purpose of this indicator is twofold: 1 — from a Chartist point of view, to have an indicator which displays the volume in a more readable way 2 — from a Pine Coder point of view, to have an example of use for two very powerful tools on Pine Script:    • the recently updated drawing limit to 500 (from 50)    • the recently ability to use drawings arrays (lines and labels) If you are new to Pine Script and you are learning how to code, I hope you read all the code and comments on this indicator, all is designed for you, the variables and functions names, the sometimes too big explanations, the overall structure of the code, all is intended as an example on how to code in Pine Script a specific indicator from a very good specification in form of white paper If you wanna learn Pine Script form scratch just start HERE In case you have any kind of problem with Pine Script please use some of the awesome resources at our disposal: USRMAN , REFMAN , AWESOMENESS , MAGIC █  FEATURES Waindrops are a different way of seeing the volume and price plotted in a chart, its a volume profile indicator where you can see the volume of each price level plotted as a vertical histogram for each half of a custom period. By default the period is 60 so it plots an independent volume profile each 30m You can think of each waindrop as an user defined candlestick or bar with four key values:  • high of the period  • low of the period  • left vwap (volume weighted average price of the first half period)  • right vwap (volume weighted average price of the second half period) The waindrop can have 3 different colors (configurable by the user):  • GREEN: when the right vwap is higher than the left vwap (bullish sentiment )  • RED: when the right vwap is lower than the left vwap (bearish sentiment )  • BLUE: when the right vwap is equal than the left vwap ( neutral sentiment ) KEY FEATURES  • Help menu  • Custom periods  • Central bars  • Left/Right VWAPs  • Custom central bars and vwaps: color and pixels  • Highly configurable volume histogram: execution window, ticks, pixels, color, update frequency and fine tuning the neutral meaning  • Volume labels with custom size and color  • Tracking price dot to be able to see the current price when you hide your default candlesticks or bars █  SETTINGS Click here or set any impar period to see the HELP INFO : show the HELP INFO, if it is activated the indicator will not plot PERIOD SIZE (max 2880 min) : waindrop size in minutes, default 60, max 2880 to allow the first half of a 48H period as a full session volume profile BARS : show the central and vwap bars, default true    Central bars : show the central bars, default true    VWAP bars : show the left and right vwap bars, default true    Bars pixels : width of the bars in pixels, default 2    Bars color mode : bars color behavior    • BARS : gets the color from the 'Bars color' option on the settings panel    • HISTOGRAM : gets the color from the Bearish/Bullish/Neutral Histogram color options from the settings panel    Bars color : color for the central and vwap bars, default white HISTOGRAM show the volume histogram, default true    Execution window (x24H) : last 24H periods where the volume funcionality will be plotted, default 5    Ticks per bar (max 50) : width in ticks of each histogram bar, default 2    Updates per period : number of times the histogram will update    • ONE : update at the last bar of the period    • TWO : update at the last bar of each half period    • FOUR : slice the period in 4 quarters and updates at the last bar of each of them    • EACH BAR : updates at the close of each bar    Pixels per bar : width in pixels of each histogram bar, default 4    Neutral Treshold (ticks) : delta in ticks between left and right vwaps to identify a waindrop as neutral, default 0    Bearish Histogram color : histogram color when right vwap is lower than left vwap, default red    Bullish Histogram color : histogram color when right vwap is higher than left vwap, default green    Neutral Histogram color : histogram color when the delta between right and left vwaps is equal or lower than the Neutral treshold, default blue VOLUME LABELS : show volume labels    Volume labels color : color for the volume labels, default white    Volume Labels size : text size for the volume labels, choose between AUTO, TINY, SMALL, NORMAL or LARGE, default TINY TRACK PRICE : show a yellow ball tracking the last price, default true █  LIMITS This indicator only works on intraday charts (minutes only) up to 12H (720m), the lower chart timeframe you can use is 1m This indicator needs price, time and volume to work, it will not work on an index (there is no volume), the execution will not be allowed The histogram (volume profile) can be plotted on 24H sessions as limit but you can plot several 24H sessions █  ERRORS AND PERFORMANCE Depending on the choosed settings, the script performance will be highly affected and it will experience errors Two of the more common errors it can throw are:  • Calculation takes too long to execute  • Loop takes too long The indicator performance is highly related to the underlying volatility (tick wise), the script takes each candlestick or bar and for each tick in it stores the price and volume, if the ticker in your chart has thousands and thousands of ticks per bar the indicator will throw an error for sure, it can not calculate in time such amount of ticks. What all of that means? Simply put, this will throw error on the BITCOIN pair BTCUSD (high volatility with tick size 0.01) because it has too many ticks per bar, but lucky you it will work just fine on the futures contract BTC1! (tick size 5) because it has a lot less ticks per bar There are some options you can fine tune to boost the script performance, the more demanding option in terms of resources consumption is Updates per period , by default is maxed out so lowering this setting will improve the performance in a high way. If you wanna know more about how to improve the script performance, read the HELP INFO accessible from the settings panel █  HOW-TO SETUP The basic parameters to adjust are Period size , Ticks per bar and Pixels per bar  • Period size is the main setting, defines the waindrop size, to get a better looking histogram set bigger period and smaller chart timeframe  • Ticks per bar is the tricky one, adjust it differently for each underlying (ticker) volatility wise, for some you will need a low value, for others a high one.    To get a more accurate histogram set it as lower as you can (min value is 1)  • Pixels per bar allows you to adjust the width of each histogram bar, with it you can adjust the blank space between them or allow overlaping You must play with these three parameters until you obtain the desired histogram: smoother, sharper, etc... These are some of the different kind of charts you can setup thru the settings:  • Balanced Waindrops (default): charts with waindrops where the two halfs are of same size.    This is the default chart, just select a period (30m, 60m, 120m, 240m, pick your poison), adjust the histogram ticks and pixels and watch  • Unbalanced Waindrops: chart with waindrops where the two halfs are of different sizes.    Do you trade futures and want to plot a waindrop with the first half for the overnight session and the second half for the cash session? you got it;    just adjust the period to 1860 for any CME ticker (like ES1! for example) adjust the histogram ticks and pixels and watch  • Full Session Volume Profile: chart with waindrops where only the first half plots.    Do you use Volume profile to analize the market? Lucky you, now you can trick this one to plot it, just try a period of 780 on SPY, 2760 on ES1!, or 2880 on EURUSD    remember to adjust the histogram ticks and pixels for each underlying  • Only Bars: charts with only central and vwap bars plotted, simply deactivate the histogram and volume labels  • Only Histogram: charts with only the histogram plotted (volume profile charts), simply deactivate the bars and volume labels  • Only Volume: charts with only the raw volume numbers plotted, simply deactivate the bars and histogram If you wanna know more about custom full session periods for different asset classes, read the HELP INFO accessible from the settings panel EXAMPLES Full Session Volume Profile on MES 5m chart: Full Session Unbalanced Waindrop on MNQ 2m chart (left side Overnight session, right side Cash Session): The following examples will have the exact same charts but on four different tickers representing a futures contract, a forex pair, an etf and a stock. We are doing this to be able to see the different parameters we need for plotting the same kind of chart on different assets The chart composition is as follows:  • Left side: Volume Labels chart (period 10)  • Upper Right side: Waindrops (period 60)  • Lower Right side: Full Session Volume Profile The first example will specify the main parameters, the rest of the charts will have only the differences MES :  • Left: Period size: 10, Bars: uncheck, Histogram: uncheck, Execution window: 1, Ticks per bar: 2, Updates per period: EACH BAR,    Pixels per bar: 4, Volume labels: check, Track price: check  • Upper Right: Period size: 60, Bars: check, Bars color mode: HISTOGRAM, Histogram: check, Execution window: 2, Ticks per bar: 2,    Updates per period: EACH BAR, Pixels per bar: 4, Volume labels: uncheck, Track price: check  • Lower Right: Period size: 2760, Bars: uncheck, Histogram: check, Execution window: 1, Ticks per bar: 1, Updates per period: EACH BAR,    Pixels per bar: 2, Volume labels: uncheck, Track price: check EURUSD :  • Upper Right: Ticks per bar: 10  • Lower Right: Period size: 2880, Ticks per bar: 1, Pixels per bar: 1 SPY :  • Left: Ticks per bar: 3  • Upper Right: Ticks per bar: 5, Pixels per bar: 3  • Lower Right: Period size: 780, Ticks per bar: 2, Pixels per bar: 2 AAPL :  • Left: Ticks per bar: 2  • Upper Right: Ticks per bar: 6, Pixels per bar: 3  • Lower Right: Period size: 780, Ticks per bar: 1, Pixels per bar: 2 █  THANKS TO PineCoders for all they do, all the tools and help they provide and their involvement in making a better community scarf for the idea of coding a waindrops like indicator, I did not know something like that existed at all All the Pine Coders, Pine Pros and Pine Wizards, people who share their work and knowledge for the sake of it and helping others, I'm very grateful indeed I'm learning at each step of the way from you all, thanks for this awesome community; Opensource and shared knowledge: this is the way! (said with canned voice from inside my helmet :D) █  NOTE This description was formatted following THIS guidelines ═════════════════════════════════════════════════════════════════════════ I sincerely hope you enjoy reading and using this work as much as I enjoyed developing it :D GOOD LUCK AND HAPPY TRADING!
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