traduzione codice TW zero lag TEMA
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- This topic has 2 replies, 2 voices, and was last updated 8 months ago by Msport71.
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03/04/2024 at 10:15 AM #229166
Buongiorno a tutti,
vorrei proporre la traduzione del codice zero lag TEMA , che me sembra interessante e poco trattato (provando a cercare nella libreria).
Grazie .
https://www.tradingview.com/script/sjkyqVmc-Zero-lag-TEMA-Crosses-Loxx/
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © loxx//@version=5
indicator(“Zero-lag TEMA Crosses [Loxx]”,
overlay = true,
timeframe=””,
timeframe_gaps = true)greencolor = #2DD204
redcolor = #D2042D
bluecolor = #042dd2import loxx/loxxexpandedsourcetypes/4
zlagtema(float src, simple int len)=>
float ema1 = ta.ema(src, len)
float ema2 = ta.ema(ema1, len)
float ema3 = ta.ema(ema2, len)
float out = 3 * (ema1 – ema2) + ema3
float ema1a = ta.ema(out, len)
float ema2a = ta.ema(ema1a, len)
float ema3a = ta.ema(ema2a, len)
float outf = 3 * (ema1a – ema2a) + ema3a
outfsmthtype = input.string(“Kaufman”, “HAB Calc Type”, options = [“AMA”, “T3”, “Kaufman”], group=’Source Settings’)
srcin = input.string(“Close”, “Source”,
options =
[“Close”, “Open”, “High”, “Low”, “Median”, “Typical”, “Weighted”, “Average”, “Average Median Body”, “Trend Biased”, “Trend Biased (Extreme)”,
“HA Close”, “HA Open”, “HA High”, “HA Low”, “HA Median”, “HA Typical”, “HA Weighted”, “HA Average”, “HA Average Median Body”, “HA Trend Biased”, “HA Trend Biased (Extreme)”,
“HAB Close”, “HAB Open”, “HAB High”, “HAB Low”, “HAB Median”, “HAB Typical”, “HAB Weighted”, “HAB Average”, “HAB Average Median Body”, “HAB Trend Biased”, “HAB Trend Biased (Extreme)”],
group=’Source Settings’)inpPeriodFast = input.int(22, “Fast Period”, group = “Basic Settings”)
inpPeriodSlow = input.int(144, “Slow Period”, group = “Basic Settings”)colorbars = input.bool(true, “Color bars?”, group= “UI Options”)
showSigs = input.bool(true, “Show Signals?”, group = “UI Options”)kfl = input.float(0.666, title=”* Kaufman’s Adaptive MA (KAMA) Only – Fast End”, group = “Moving Average Inputs”)
ksl = input.float(0.0645, title=”* Kaufman’s Adaptive MA (KAMA) Only – Slow End”, group = “Moving Average Inputs”)
amafl = input.int(2, title=”* Adaptive Moving Average (AMA) Only – Fast”, group = “Moving Average Inputs”)
amasl = input.int(30, title=”* Adaptive Moving Average (AMA) Only – Slow”, group = “Moving Average Inputs”)
t3hot = input.float(.7, “* T3 Only – T3 Hot”, group = “Moving Average Inputs”)
t3swt = input.string(“T3 New”, “* T3 Only – T3 Type”, options = [“T3 New”, “T3 Original”], group = “Moving Average Inputs”)haclose = ohlc4
haopen = float(na)
haopen := na(haopen[1]) ? (open + close) / 2 : (nz(haopen[1]) + nz(haclose[1])) / 2
hahigh =math.max(high, math.max(haopen, haclose))
halow = math.min(low, math.min(haopen, haclose))
hamedian = (hahigh + halow) / 2
hatypical = (hahigh + halow + haclose) / 3
haweighted = (hahigh + halow + haclose + haclose)/4
haaverage = (haopen + hahigh + halow + haclose)/4sourceout(smthtype, srcin)=>
src = switch srcin
“Close” => close
“Open” => open
“High” => high
“Low” => low
“Median” => hl2
“Typical” => hlc3
“Weighted” => hlcc4
“Average” => ohlc4
“Average Median Body” => (open + close)/2
“Trend Biased” => loxxexpandedsourcetypes.rtrendb()
“Trend Biased (Extreme)” => loxxexpandedsourcetypes.rtrendbext()
“HA Close” => loxxexpandedsourcetypes.haclose(haclose)
“HA Open” => loxxexpandedsourcetypes.haopen(haopen)
“HA High” => loxxexpandedsourcetypes.hahigh(hahigh)
“HA Low” => loxxexpandedsourcetypes.halow(halow)
“HA Median” => loxxexpandedsourcetypes.hamedian(hamedian)
“HA Typical” => loxxexpandedsourcetypes.hatypical(hatypical)
“HA Weighted” => loxxexpandedsourcetypes.haweighted(haweighted)
“HA Average” => loxxexpandedsourcetypes.haaverage(haaverage)
“HA Average Median Body” => loxxexpandedsourcetypes.haavemedbody(haclose, haopen)
“HA Trend Biased” => loxxexpandedsourcetypes.hatrendb(haclose, haopen, hahigh, halow)
“HA Trend Biased (Extreme)” => loxxexpandedsourcetypes.hatrendbext(haclose, haopen, hahigh, halow)
“HAB Close” => loxxexpandedsourcetypes.habclose(smthtype, amafl, amasl, kfl, ksl)
“HAB Open” => loxxexpandedsourcetypes.habopen(smthtype, amafl, amasl, kfl, ksl)
“HAB High” => loxxexpandedsourcetypes.habhigh(smthtype, amafl, amasl, kfl, ksl)
“HAB Low” => loxxexpandedsourcetypes.hablow(smthtype, amafl, amasl, kfl, ksl)
“HAB Median” => loxxexpandedsourcetypes.habmedian(smthtype, amafl, amasl, kfl, ksl)
“HAB Typical” => loxxexpandedsourcetypes.habtypical(smthtype, amafl, amasl, kfl, ksl)
“HAB Weighted” => loxxexpandedsourcetypes.habweighted(smthtype, amafl, amasl, kfl, ksl)
“HAB Average” => loxxexpandedsourcetypes.habaverage(smthtype, amafl, amasl, kfl, ksl)
“HAB Average Median Body” => loxxexpandedsourcetypes.habavemedbody(smthtype, amafl, amasl, kfl, ksl)
“HAB Trend Biased” => loxxexpandedsourcetypes.habtrendb(smthtype, amafl, amasl, kfl, ksl)
“HAB Trend Biased (Extreme)” => loxxexpandedsourcetypes.habtrendbext(smthtype, amafl, amasl, kfl, ksl)
=> closetemafast = zlagtema(sourceout(smthtype, srcin), inpPeriodFast)
temaslow = zlagtema(sourceout(smthtype, srcin), inpPeriodSlow)colorout = temafast > temaslow ? greencolor : redcolor
plot(temafast, “Zero-lag TEMA Crosses Fast”, color = colorout, linewidth = 2)
plot(temaslow, “Zero-lag TEMA Crosses Slow”, color = color.white, linewidth = 1)barcolor(colorbars ? colorout : na)
goLong = ta.crossover(temafast, temaslow)
goShort = ta.crossunder(temafast, temaslow)plotshape(showSigs and goLong, title = “Long”, color = color.yellow, textcolor = color.yellow, text = “L”, style = shape.triangleup, location = location.belowbar, size = size.tiny)
plotshape(showSigs and goShort, title = “Short”, color = color.fuchsia, textcolor = color.fuchsia, text = “S”, style = shape.triangledown, location = location.abovebar, size = size.tiny)alertcondition(goLong, title=”Long”, message=”Zero-lag TEMA Crosses [Loxx]: Long\nSymbol: {{ticker}}\nPrice: {{close}}”)
alertcondition(goShort, title=”Short”, message=”Zero-lag TEMA Crosses [Loxx]: Short\nSymbol: {{ticker}}\nPrice: {{close}}”)03/05/2024 at 5:46 PM #229279Hola qui hai:
TEMA LAG PRC_ZERO1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859//PRC_ZERO LAG TEMA//version = 0//05.03.24//Iván González @ www.prorealcode.com//Sharing ProRealTime knowledge///inputssrc = customcloseinpPeriodFast=22 //Fast PeriodinpPeriodSlow=144 //Slow Periodshowsigs=1 //Show signalscolorbars=1 //Color Bars////Zlagtema : temafastema1f = average[inpPeriodFast,1](src)ema2f = average[inpPeriodFast,1](ema1f)ema3f = average[inpPeriodFast,1](ema2f)outf = 3*(ema1f-ema2f)+ema3fema1af = average[inpPeriodFast,1](outf)ema2af = average[inpPeriodFast,1](ema1af)ema3af = average[inpPeriodFast,1](ema2af)temafast = 3*(ema1af-ema2af)+ema3af////Zlagtema : temaslowema1 = average[inpPeriodSlow,1](src)ema2 = average[inpPeriodSlow,1](ema1)ema3 = average[inpPeriodSlow,1](ema2)out = 3*(ema1-ema2)+ema3ema1a = average[inpPeriodSlow,1](out)ema2a = average[inpPeriodSlow,1](ema1a)ema3a = average[inpPeriodSlow,1](ema2a)temaslow = 3*(ema1a-ema2a)+ema3a///DEFINE COLORif temafast > temaslow thenr=0g=255b=0elser=255g=0b=0endif///plot signalsgolong = temafast crosses over temaslowgoshort = temafast crosses under temaslowif showsigs and golong thendrawtext("▲",barindex,temaslow-0.3*tr)coloured("green")elsif showsigs and goshort thendrawtext("▼",barindex,temaslow+0.3*tr)coloured("red")endif///Color barsif colorbars thenDRAWCANDLE(open, high, low, close)coloured(r,g,b)endifreturn temaslow as "TEMA Slow" coloured("White")style(line,1), temafast as "TEMA Fast"coloured(r,g,b)style(line,2)03/06/2024 at 8:24 AM #229299 -
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