
La stratégie est basée sur des indicateurs de fluctuation lisse pour identifier les tendances des prix et pour effectuer des transactions en suivant les tendances.
La stratégie utilise un indicateur de fluctuation de la fluctuation de la fluctuation pour identifier la tendance des prix. L’indicateur calcule le cours de l’inversion de la ligne K actuelle, c’est-à-dire le prix théorique qui peut entraîner une inversion des pertes et des pertes.
La stratégie utilise la rupture de la ligne de référence comme signal de prise de position. Faire plus lorsque le prix dépasse la ligne de référence et faire moins lorsque le prix dépasse la ligne de référence. La ligne d’arrêt est définie comme un certain pourcentage du prix d’entrée pour bloquer les bénéfices et contrôler les risques.
La stratégie est clairement conçue, avec des indicateurs personnalisés pour identifier les tendances et les traiter de manière à suivre les tendances. Du point de vue des résultats de la rétroanalyse, la stratégie fonctionne bien et a un certain potentiel d’utilisation sur le marché.
/*backtest
start: 2023-12-19 00:00:00
end: 2023-12-26 00:00:00
period: 10m
basePeriod: 1m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © TraderHalai
// This is a backtest of the Smoothed Heikin Ashi Trend indicator, which computes the reverse candle close price required to flip a heikin ashi trend from red to green and vice versa. Original indicator can be found on the scripts section of my profile.
// Default testing parameters are 10% of equity position size, with a 1% stop loss on short and long strategy.opentrades.commission
// This particular back test uses this indicator as a Trend trading tool with a tight stop loss. The equity curve as tested seems promising but requires further work to refine. Note in an actual trading setup, you may wish to use this with volatilty filters as most of the losses are in sideways, low volatility markets.
//@version=5
strategy("Smoothed Heikin Ashi Trend on Chart - TraderHalai BACKTEST", " SHA Trend - BACKTEST", overlay=true)
//Inputs
i_useSmooth = input ( true, "Use smoothing Heikin Ashi")
i_smoothingMethod = input.string("SMA", "Method", options=["SMA", "EMA", "HMA", "VWMA", "RMA"])
i_smoothingPeriod = input ( 10, "Smoothing period")
i_infoBox = input ( true, "Show Info Box" )
i_decimalP = input ( 2, "Prices Decimal Places")
i_boxOffSet = input ( 5, "Info Box Offset" )
i_repaint = input (false, "Repaint - Keep on for live / Off for backtest")
i_longLossPerc = input.float(title="Long Stop Loss (%)",minval=0.0, step=0.1, defval=1) * 0.01
i_shortLossPerc = input.float(title="Short Stop Loss (%)", minval=0.0, step=0.1, defval=1) * 0.01
timeperiod = timeframe.period
//Security functions to avoid repaint, as per PineCoders
f_secureSecurity(_symbol, _res, _src) => request.security(_symbol, _res, _src[1], lookahead = barmerge.lookahead_on)
f_security(_symbol, _res, _src, _repaint) => request.security(_symbol, _res, _src[_repaint ? 0 : barstate.isrealtime ? 1 : 0])[_repaint ? 0 : barstate.isrealtime ? 0 : 1]
f_secSecurity2(_symbol, _res, _src) => request.security(_symbol, _res, _src[1])
candleClose = f_security(syminfo.tickerid, timeperiod, close, i_repaint)
candleOpen = f_security(syminfo.tickerid, timeperiod, open, i_repaint)
candleLow = f_security(syminfo.tickerid, timeperiod, low, i_repaint)
candleHigh = f_security(syminfo.tickerid, timeperiod, high, i_repaint)
haTicker = ticker.heikinashi(syminfo.tickerid)
haClose = f_security(haTicker, timeperiod, close, i_repaint)
haOpen = f_security(haTicker, timeperiod, open, i_repaint)
haLow = f_security(haTicker, timeperiod, low, i_repaint)
haHigh= f_security(haTicker, timeperiod, high, i_repaint)
reverseClose = (2 * (haOpen[1] + haClose[1])) - candleHigh - candleLow - candleOpen
if(reverseClose < candleLow)
reverseClose := (candleLow + reverseClose) / 2
if(reverseClose > candleHigh)
reverseClose := (candleHigh + reverseClose) / 2
//Smoothing
smaSmoothed = ta.sma(reverseClose, i_smoothingPeriod)
emaSmoothed = ta.ema(reverseClose, i_smoothingPeriod)
hmaSmoothed = ta.hma(reverseClose, i_smoothingPeriod)
vwmaSmoothed = ta.vwma(reverseClose, i_smoothingPeriod)
rmaSmoothed = ta.rma(reverseClose, i_smoothingPeriod)
shouldApplySmoothing = i_useSmooth and i_smoothingPeriod > 1
smoothedReverseClose = reverseClose
if(shouldApplySmoothing)
if(i_smoothingMethod == "SMA")
smoothedReverseClose := smaSmoothed
else if(i_smoothingMethod == "EMA")
smoothedReverseClose := emaSmoothed
else if(i_smoothingMethod == "HMA")
smoothedReverseClose := hmaSmoothed
else if(i_smoothingMethod == "VWMA")
smoothedReverseClose := vwmaSmoothed
else if(i_smoothingMethod == "RMA")
smoothedReverseClose := rmaSmoothed
else
smoothedReverseClose := reverseClose // Default to non-smoothed for invalid smoothing type
haBull = candleClose >= smoothedReverseClose
haCol = haBull ? color.green : color.red
//Overall trading strategy
if(ta.crossover(candleClose, smoothedReverseClose))
strategy.entry("LONG", strategy.long, stop=smoothedReverseClose)
else
strategy.cancel("LONG")
if(ta.crossunder(candleClose, smoothedReverseClose))
strategy.entry("SHORT", strategy.short, stop=smoothedReverseClose)
else
strategy.cancel("SHORT")
longStopPrice = strategy.position_avg_price * (1 - i_longLossPerc)
shortStopPrice = strategy.position_avg_price * (1 + i_shortLossPerc)
plot(series=(strategy.position_size > 0) ? longStopPrice : na,
color=color.red, style=plot.style_cross,
linewidth=2, title="Long Stop Loss")
plot(series=(strategy.position_size < 0) ? shortStopPrice : na,
color=color.red, style=plot.style_cross,
linewidth=2, title="Short Stop Loss")
plot(smoothedReverseClose, color=haCol)
if (strategy.position_size > 0)
strategy.exit(id="XL STP", stop=longStopPrice)
if (strategy.position_size < 0)
strategy.exit(id="XS STP", stop=shortStopPrice)