138 lines
6.1 KiB
Plaintext
138 lines
6.1 KiB
Plaintext
//@version=5
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indicator("Bullmania Money Line v5", overlay=true)
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// Calculation source (Chart vs Heikin Ashi)
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srcMode = input.string("Chart", "Calculation source", options=["Chart","Heikin Ashi"], tooltip="Use regular chart candles or Heikin Ashi for the line calculation.")
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// Parameter Mode
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paramMode = input.string("Profiles by timeframe", "Parameter Mode", options=["Single", "Profiles by timeframe"], tooltip="Choose whether to use one global set of parameters or timeframe-specific profiles.")
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// Single (global) parameters
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atrPeriodSingle = input.int(10, "ATR Period (Single mode)", minval=1, group="Single Mode")
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multiplierSingle = input.float(3.0, "Multiplier (Single mode)", minval=0.1, step=0.1, group="Single Mode")
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// Profile override when using profiles
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profileOverride = input.string("Auto", "Profile Override", options=["Auto", "Minutes", "Hours", "Daily", "Weekly/Monthly"], tooltip="When in 'Profiles by timeframe' mode, choose a fixed profile or let it auto-detect from the chart timeframe.", group="Profiles")
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// Timeframe profile parameters
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// Minutes (<= 59m)
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atr_m = input.int(12, "ATR Period (Minutes)", minval=1, group="Profiles — Minutes")
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mult_m = input.float(3.3, "Multiplier (Minutes)", minval=0.1, step=0.1, group="Profiles — Minutes")
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// Hours (>=1h and <1d)
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atr_h = input.int(10, "ATR Period (Hours)", minval=1, group="Profiles — Hours")
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mult_h = input.float(3.0, "Multiplier (Hours)", minval=0.1, step=0.1, group="Profiles — Hours")
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// Daily (>=1d and <1w)
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atr_d = input.int(10, "ATR Period (Daily)", minval=1, group="Profiles — Daily")
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mult_d = input.float(2.8, "Multiplier (Daily)", minval=0.1, step=0.1, group="Profiles — Daily")
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// Weekly/Monthly (>=1w)
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atr_w = input.int(7, "ATR Period (Weekly/Monthly)", minval=1, group="Profiles — Weekly/Monthly")
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mult_w = input.float(2.5, "Multiplier (Weekly/Monthly)", minval=0.1, step=0.1, group="Profiles — Weekly/Monthly")
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// Optional MACD confirmation
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useMacd = input.bool(false, "Use MACD confirmation", inline="macd")
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macdSrc = input.source(close, "MACD Source", inline="macd")
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macdFastLen = input.int(12, "Fast", minval=1, inline="macdLens")
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macdSlowLen = input.int(26, "Slow", minval=1, inline="macdLens")
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macdSigLen = input.int(9, "Signal", minval=1, inline="macdLens")
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// Determine effective parameters based on selected mode/profile
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var string activeProfile = ""
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resSec = timeframe.in_seconds(timeframe.period)
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isMinutes = resSec < 3600
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isHours = resSec >= 3600 and resSec < 86400
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isDaily = resSec >= 86400 and resSec < 604800
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isWeeklyOrMore = resSec >= 604800
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// Resolve profile bucket
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string profileBucket = "Single"
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if paramMode == "Single"
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profileBucket := "Single"
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else
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if profileOverride == "Minutes"
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profileBucket := "Minutes"
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else if profileOverride == "Hours"
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profileBucket := "Hours"
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else if profileOverride == "Daily"
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profileBucket := "Daily"
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else if profileOverride == "Weekly/Monthly"
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profileBucket := "Weekly/Monthly"
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else
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profileBucket := isMinutes ? "Minutes" : isHours ? "Hours" : isDaily ? "Daily" : "Weekly/Monthly"
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atrPeriod = profileBucket == "Single" ? atrPeriodSingle : profileBucket == "Minutes" ? atr_m : profileBucket == "Hours" ? atr_h : profileBucket == "Daily" ? atr_d : atr_w
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multiplier = profileBucket == "Single" ? multiplierSingle : profileBucket == "Minutes" ? mult_m : profileBucket == "Hours" ? mult_h : profileBucket == "Daily" ? mult_d : mult_w
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activeProfile := profileBucket
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// Core Money Line logic (with selectable source)
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// Build selected source OHLC
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haTicker = ticker.heikinashi(syminfo.tickerid)
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[haO, haH, haL, haC] = request.security(haTicker, timeframe.period, [open, high, low, close], lookahead=barmerge.lookahead_off)
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calcH = srcMode == "Heikin Ashi" ? haH : high
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calcL = srcMode == "Heikin Ashi" ? haL : low
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calcC = srcMode == "Heikin Ashi" ? haC : close
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// ATR on selected source
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tr = math.max(calcH - calcL, math.max(math.abs(calcH - calcC[1]), math.abs(calcL - calcC[1])))
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atr = ta.rma(tr, atrPeriod)
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src = (calcH + calcL) / 2
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up = src - (multiplier * atr)
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dn = src + (multiplier * atr)
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var float up1 = na
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var float dn1 = na
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up1 := nz(up1[1], up)
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dn1 := nz(dn1[1], dn)
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up1 := calcC[1] > up1 ? math.max(up, up1) : up
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dn1 := calcC[1] < dn1 ? math.min(dn, dn1) : dn
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var int trend = 1
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var float tsl = na
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tsl := nz(tsl[1], up1)
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if trend == 1
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tsl := math.max(up1, tsl)
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trend := calcC < tsl ? -1 : 1
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else
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tsl := math.min(dn1, tsl)
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trend := calcC > tsl ? 1 : -1
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supertrend = tsl
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// Plot the Money Line
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upTrend = trend == 1 ? supertrend : na
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downTrend = trend == -1 ? supertrend : na
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plot(upTrend, "Up Trend", color=color.new(color.green, 0), style=plot.style_linebr, linewidth=2)
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plot(downTrend, "Down Trend", color=color.new(color.red, 0), style=plot.style_linebr, linewidth=2)
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// Show active profile on chart as a label (once per bar close)
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showProfileLabel = input.bool(true, "Show active profile label", group="Profiles")
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var label profLbl = na
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if barstate.islast and showProfileLabel
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if not na(profLbl)
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label.delete(profLbl)
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profLbl := label.new(bar_index, close, text="Profile: " + activeProfile + " | ATR=" + str.tostring(atrPeriod) + " Mult=" + str.tostring(multiplier), yloc=yloc.price, style=label.style_label_upper_left, textcolor=color.white, color=color.new(color.blue, 20))
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// MACD confirmation logic
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[macdLine, macdSignal, macdHist] = ta.macd(macdSrc, macdFastLen, macdSlowLen, macdSigLen)
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longOk = not useMacd or (macdLine > macdSignal)
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shortOk = not useMacd or (macdLine < macdSignal)
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// Plot buy/sell signals (gated by optional MACD)
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buyFlip = trend == 1 and trend[1] == -1
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sellFlip = trend == -1 and trend[1] == 1
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plotshape(buyFlip and longOk, title="Buy Signal", location=location.belowbar, color=color.green, style=shape.circle, size=size.small)
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plotshape(sellFlip and shortOk, title="Sell Signal", location=location.abovebar, color=color.red, style=shape.circle, size=size.small)
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// Fill area between price and Money Line
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fill(plot(close, display=display.none), plot(upTrend, display=display.none), color=color.new(color.green, 90))
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fill(plot(close, display=display.none), plot(downTrend, display=display.none), color=color.new(color.red, 90))
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