Black Tie Fibonacci OTE MTF

indicator("Black Tie Fibonacci OTE MTF", shorttitle="BT Fib OTE", overlay=true, max_lines_count=20, max_labels_count=20, max_boxes_count=5)

color CLEAR = color.rgb(0, 0, 0, 100)
color BULL  = #0a9981
color BEAR  = #e91d63

type FibLevel
    float ratio
    bool  visible
    color col
    string lblPrefix

grpRef = "REFERENCE TIMEFRAME"
htfTF = input.timeframe("D", "Reference Timeframe", group=grpRef,
     tooltip="HTF used to detect the bull/bear bias and define the retracement range.\nRecommended: 1D for intraday entries, 1W for swing setups, 1M for position trades.")

grpLevels = "FIBONACCI LEVELS"
useDefaultRatios = input.bool(true, "Use Standard Ratios (0.236 / 0.382 / 0.5 / 0.618 / 0.786)", group=grpLevels,
     tooltip="When ON: uses the standard set of Fibonacci ratios.\nWhen OFF: lets you customize each ratio below.")

show236 = input.bool(false, "Show 0.236", inline="r236", group=grpLevels)
ratio236 = input.float(0.236, "", inline="r236", group=grpLevels, step=0.001)
col236 = input.color(color.new(color.gray, 30), "", inline="r236", group=grpLevels)

show382 = input.bool(false, "Show 0.382", inline="r382", group=grpLevels)
ratio382 = input.float(0.382, "", inline="r382", group=grpLevels, step=0.001)
col382 = input.color(color.new(color.gray, 30), "", inline="r382", group=grpLevels)

show500 = input.bool(true, "Show 0.500 (Equilibrium)", inline="r500", group=grpLevels,
     tooltip="Mid-point of the range. Common shallow retracement target.")
ratio500 = input.float(0.500, "", inline="r500", group=grpLevels, step=0.001)
col500 = input.color(color.new(color.white, 0), "", inline="r500", group=grpLevels)

show618 = input.bool(true, "Show 0.618 (OTE Top)", inline="r618", group=grpLevels,
     tooltip="Top of the Optimal Trade Entry zone. Primary retracement target for trend-continuation entries.")
ratio618 = input.float(0.618, "", inline="r618", group=grpLevels, step=0.001)
col618 = input.color(color.new(color.yellow, 0), "", inline="r618", group=grpLevels)

show786 = input.bool(true, "Show 0.786 (OTE Bottom)", inline="r786", group=grpLevels,
     tooltip="Bottom of the Optimal Trade Entry zone. Deepest acceptable retracement before the move is considered failed.")
ratio786 = input.float(0.786, "", inline="r786", group=grpLevels, step=0.001)
col786 = input.color(color.new(color.yellow, 0), "", inline="r786", group=grpLevels)

grpOTE = "OTE ZONE"
showOTE = input.bool(true, "Highlight OTE Zone", group=grpOTE,
     tooltip="Tint the 0.618 - 0.786 area as a background box. The OTE is where institutional pullback entries typically engage.")
oteColor = input.color(color.new(color.yellow, 92), "OTE Background Color", group=grpOTE)

grpKey = "HTF KEY LEVELS"
showHL = input.bool(true, "Show HTF High / Low", group=grpKey,
     tooltip="Plot the high and low of the previous HTF candle. These act as primary liquidity targets.")
colHigh = input.color(BEAR, "HTF High Color", group=grpKey)
colLow  = input.color(BULL, "HTF Low Color", group=grpKey)

showOC = input.bool(false, "Show HTF Open / Close", group=grpKey,
     tooltip="Plot the open and close of the previous HTF candle.")
colOpen  = input.color(color.new(color.white, 30), "HTF Open Color", group=grpKey)
colClose = input.color(color.new(color.white, 30), "HTF Close Color", group=grpKey)

grpDisplay = "DISPLAY"
fibLineStyle = input.string("Solid", "Fib Line Style", options=["Solid","Dashed","Dotted"], group=grpDisplay)
fibLineWidth = input.int(1, "Fib Line Width", minval=1, maxval=4, group=grpDisplay)
hlLineStyle  = input.string("Solid", "HTF H/L Line Style", options=["Solid","Dashed","Dotted"], group=grpDisplay)
hlLineWidth  = input.int(2, "HTF H/L Line Width", minval=1, maxval=4, group=grpDisplay)
labelSizeStr = input.string("Normal", "Label Size", options=["Tiny","Small","Normal","Large"], group=grpDisplay)

f_mapLineStyle(s) =>
    s == "Solid" ? line.style_solid : s == "Dashed" ? line.style_dashed : line.style_dotted
f_mapLabelSize(s) =>
    s == "Tiny" ? size.tiny : s == "Normal" ? size.normal : s == "Large" ? size.large : size.small

actualFibStyle = f_mapLineStyle(fibLineStyle)
actualHlStyle  = f_mapLineStyle(hlLineStyle)
actualLabelSize = f_mapLabelSize(labelSizeStr)

[htfHi, htfLo, htfOp, htfCl, htfBull] = request.security(
     syminfo.tickerid, htfTF,
     [high[1], low[1], open[1], close[1], (close > open)[1]],
     barmerge.gaps_off, barmerge.lookahead_on)

float htfRange = htfHi - htfLo

f_fibPrice(ratio) =>
    htfBull ? htfHi - ratio * htfRange : htfLo + ratio * htfRange

float fib236 = f_fibPrice(ratio236)
float fib382 = f_fibPrice(ratio382)
float fib500 = f_fibPrice(ratio500)
float fib618 = f_fibPrice(ratio618)
float fib786 = f_fibPrice(ratio786)

f_isNewPeriod(tf) =>
    t = time(tf)
    not na(t) and (na(t[1]) or t > t[1])
bool newPeriod = f_isNewPeriod(htfTF)

var int periodStart = na
if newPeriod
    periodStart := bar_index
periodStart := nz(periodStart, bar_index - 50)

var line   ln236 = na, var label lb236 = na
var line   ln382 = na, var label lb382 = na
var line   l

Показано первые 50% кода (символов: 8325)