RifleShooterLib

Library "RifleShooterLib"
Provides a collection of helper functions in support of the Rifle Shooter Indicators.
Functions support the key components of the Rifle Trade algorithm including
* measuring momentum
* identifying paraboloic price action (to disable the algorthim during such time)
* determine the lookback criteria of X point movement in last N minutes
* processing and navigating between the 23/43/73 levels
* maintaining a status table of algorithm progress

toStrRnd(val, digits)
  Parameters:
    val (float)
    digits (int)

_isValidTimeRange(startTimeInput, endTimeInput)
  Parameters:
    startTimeInput (string)
    endTimeInput (string)

_normalize(_src, _min, _max)
  _normalize Normalizes series with unknown min/max using historical min/max.
  Parameters:
    _src (float): Source series to normalize
    _min (float): minimum value of the rescaled series
    _max (float): maximum value of the rescaled series
  Returns: The series scaled with values between min and max

arrayToSeries(arrayInput)
  arrayToSeries Return an array from the provided series.
  Parameters:
    arrayInput (array<float>): Source array to convert to a series
  Returns: The array as a series datatype

f_parabolicFiltering(_activeCount, long, shooterRsi, shooterRsiLongThreshold, shooterRsiShortThreshold, fiveMinuteRsi, fiveMinRsiLongThreshold, fiveMinRsiShortThreshold, shooterRsiRoc, shooterRsiRocLongThreshold, shooterRsiRocShortThreshold, quickChangeLookbackBars, quckChangeThreshold, curBarChangeThreshold, changeFromPrevBarThreshold, maxBarsToholdParabolicMoveActive, generateLabels)
  f_parabolicFiltering Return true when price action indicates a parabolic active movement based on the provided inputs and thresholds.
  Parameters:
    _activeCount (int)
    long (bool)
    shooterRsi (float)
    shooterRsiLongThreshold (float)
    shooterRsiShortThreshold (float)
    fiveMinuteRsi (float)
    fiveMinRsiLongThreshold (float)
    fiveMinRsiShortThreshold (float)
    shooterRsiRoc (float)
    shooterRsiRocLongThreshold (float)
    shooterRsiRocShortThreshold (float)
    quickChangeLookbackBars (int)
    quckChangeThreshold (int)
    curBarChangeThreshold (int)
    changeFromPrevBarThreshold (int)
    maxBarsToholdParabolicMoveActive (int)
    generateLabels (bool)

rsiValid(rsi, buyThreshold, sellThreshold)
  rsiValid Returns true if the provided RSI value is withing the associated threshold. For the unused threshold set it to na
  Parameters:
    rsi (float)
    buyThreshold (float)
    sellThreshold (float)

squezeBands(source, length)
  squezeBands Returns the squeeze bands momentum color of current source series input
  Parameters:
    source (float)
    length (int)

f_momentumOscilator(source, length, transperency)
  f_momentumOscilator Returns the squeeze pro momentum value and bar color states of the series input
  Parameters:
    source (float)
    length (int)
    transperency (int)

f_getLookbackExtreme(lowSeries, highSeries, lbBars, long)
  f_getLookbackExtreme Return the highest high or lowest low over the look back window
  Parameters:
    lowSeries (float)
    highSeries (float)
    lbBars (int)
    long (bool)

f_getInitialMoveTarget(lbExtreme, priveMoveOffset, long)
  f_getInitialMoveTarget Return the point delta required to achieve an initial rifle move (X points over Y lookback)
  Parameters:
    lbExtreme (float)
    priveMoveOffset (int)
    long (bool)

isSymbolSupported(sym)
  isSymbolSupported Return true if provided symbol is one of the supported DOW Rifle Indicator symbols
  Parameters:
    sym (string)

getBasePrice(price)
  getBasePrice Returns integer portion of provided float
  Parameters:
    price (float)

getLastTwoDigitsOfPrice(price)
  getBasePrice Returns last two integer numerals of provided float value
  Parameters:
    price (float)

getNextLevelDown(price, lowestLevel, middleLevel, highestLevel)
  getNextLevelDown Returns the next level above the provided price value
  Parameters:
    price (float)
    lowestLevel (float)
    middleLevel (float)
    highestLevel (float)

getNextLevelUp(price, lowestLevel, middleLevel, highestLevel)
  getNextLevelUp Returns the next level below the provided price value
  Parameters:
    price (float)
    lowestLevel (float)
    middleLevel (float)
    highestLevel (float)

isALevel(price, lowestLevel, middleLevel, highestLevel)
  isALevel Returns true if the provided price is onve of the specified levels
  Parameters:
    price (float)
    lowestLevel (float)
    middleLevel (float)
    highestLevel (float)

getClosestLevel(price, lowestLevel, middleLevel, highestLevel)
  getClosestLevel Returns the level closest to the price value provided
  Parameters:
    price (float)
    lowestLevel (float)
    middleLevel (float)
    highestLevel (float)

f_fillSetupTableCell(_table, _col, _row, _text, _bgcolor, _txtcolor, _text_size)
  f_fillSetupTableCell Helper function to fill a setup table celll
  Parameters:
    _table (table)
    _col (int)
    _row (int)
    _text (string)
    _bgcolor (color)
    _txtcolor (color)
    _text_size (string)

f_fillSetupTableRow(_table, _row, _col0Str, _col1Str, _col2Str, _bgcolor, _textColor, _textSize)
  f_fillSetupTableRow Helper function to fill a setup table row
  Parameters:
    _table (table)
    _row (int)
    _col0Str (string)
    _col1Str (string)
    _col2Str (string)
    _bgcolor (color)
    _textColor (color)
    _textSize (string)

f_addBlankRow(_table, _row)
  f_addBlankRow Helper function to fill a setup table row with empty values
  Parameters:
    _table (table)
    _row (int)

f_updateVersionTable(versionTable, versionStr, versionDateStr)
  f_updateVersionTable Helper function to fill the version table with provided values
  Parameters:
    versionTable (table)
    versionStr (string)
    versionDateStr (string)

f_updateSetupTable(_table, parabolicMoveActive, initialMoveTargetOffset, initialMoveAchieved, shooterRsi, shooterRsiValid, rsiRocEnterThreshold, shooterRsiRoc, fiveMinuteRsi, fiveMinuteRsiValid, requireValid5MinuteRsiForEntry, stallLevelOffset, stallLevelExceeded, stallTargetOffset, recoverStallLevelValid, curBarChangeValid, volumeRoc, volumeRocThreshold, enableVolumeRocForTrigger, tradeActive, entryPrice, curCloseOffset, curSymCashDelta, djiCashDelta, showDjiDelta, longIndicator, fontSize)
  f_updateSetupTable Manages writing current data to the setup table
  Parameters:
    _table (table)
    parabolicMoveActive (bool)
    initialMoveTargetOffset (float)
    initialMoveAchieved (bool)
    shooterRsi (float)
    shooterRsiValid (bool)
    rsiRocEnterThreshold (float)
    shooterRsiRoc (float)
    fiveMinuteRsi (float)
    fiveMinuteRsiValid (bool)
    requireValid5MinuteRsiForEntry (bool)
    stallLevelOffset (float)
    stallLevelExceeded (bool)
    stallTargetOffset (float)
    recoverStallLevelValid (bool)
    curBarChangeValid (bool)
    volumeRoc (float)
    volumeRocThreshold (float)
    enableVolumeRocForTrigger (bool)
    tradeActive (bool)
    entryPrice (float)
    curCloseOffset (float)
    curSymCashDelta (float)
    djiCashDelta (float)
    showDjiDelta (bool)
    longIndicator (bool)
    fontSize (string)