OPEN-SOURCE SCRIPT
已更新

Elliott Wave Probability System Pro v2

4 826
🎯 Major Improvements Made to Elliott Wave Script
Key Changes:
1. Advanced Trend Detection (Lines 55-82)
Uses 5 different methods to determine trend over last 75 bars:
  • Price position in range
  • Linear regression slope
  • Moving average alignment
  • Higher highs/lows pattern
  • Up vs down bar count

Combines all methods into a trendScore for accurate direction
2. Adaptive Target Direction
  • New input: adaptiveTargets (line 28) - can toggle on/off
  • When ON: Targets follow the 75-bar trend regardless of short-term indicators
  • When OFF: Works like original (based on current momentum)

3. Improved Target Calculation
  • Bullish targets use extensions from current price to recent high
  • Bearish targets use retracements from current price to recent low
  • More realistic price levels based on actual market structure

4. Enhanced Status Display
  • Added "Trend (75 bars)" row showing BULLISH/BEARISH/NEUTRAL
  • Helps you see why targets are pointing a certain direction

5. Better Probability Calculation
  • Base probability adjusts with trend strength (70% if strong trend, 50% if not)
  • Gradual probability decay with distance
  • Minimum 15% probability (more realistic than 10%)

New Features:
Trend-Based Alerts
  • Alerts when 75-bar trend changes from bullish to bearish (or vice versa)

Trend Weight in Scoring
  • Added trendWeight to the total score calculation
  • Makes signals more aligned with larger trend

Visual Improvements
  • []Projection lines now show at 40% probability (was 50%)
    []Better visibility of likely targets

How It Works Now:
  • If last 75 bars show a [color=red]downtrend[/color], targets will be bearish (even if RSI is oversold)
  • If last 75 bars show an [color=green]uptrend[/color], targets will be bullish (even if RSI is overbought)
  • The probability adjusts based on trend strength

This solves the issue where the script was showing bullish targets in a clear downtrend. Now it properly reflects the dominant trend direction while still considering short-term indicators for probability calculations.
發行說明
Updated to use Pinescript v6 and fine-tuned the cost projection table to consider the trend by analyzing the last 75 bars.

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