Bonjour les commerçants
Il s'agit d'un algorithme simple pour une stratégie Tradingview qui suit une convergence de 2 indicateurs non liés.
La convergence est la solution à mes problèmes commerciaux. C'est un casse-tête avec des possibilités infinies et seulement quelques combinaisons fonctionnelles.
Voici une que j'aime
Définition
Prends tes cahiers et un peu de café.
Le schéma d'engloutissement est un schéma d'inversion de deux bougies. La deuxième bougie engloutit complètement le corps réel de la première, sans tenir compte de la longueur des ombres de la queue.
La tendance haussière de l' engulfement apparaît dans une tendance à la baisse et est une combinaison d'une bougie rouge suivie d'une plus grande bougie verte La tendance baissière de l' engulfement apparaît dans une tendance à la baisse et est une combinaison d'une bougie verte suivie d'une plus grande bougie rouge.
Exemple:https://imgur.com/a/krDDUz4
On s'ennuie, monsieur. Quel est le but de tout ça?
En résumé, un engulfing est un schéma pour suivre les retours en arrière. L'ajout des filtres de prix par rapport à la moyenne mobile permet de suivre les renversements avec des dynamiques (la moitié du public s'est effondrée parce que c'est trop génial)
Vous avez capté mon intérêt.
J' ai inclus quelques filtres de backtest:
Je vous souhaite bonne chance. Il est là.
test de retour
/*backtest start: 2022-04-24 00:00:00 end: 2022-05-23 23:59:00 period: 30m basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=4 //@author=Daveatt StrategyName = "BEST Engulfing + MA" ShortStrategyName = "BEST Engulfing + MA" strategy(title=StrategyName, shorttitle=ShortStrategyName, overlay=true, pyramiding=2, default_qty_value=500, precision=7, currency=currency.USD, commission_value=0.2,commission_type=strategy.commission.percent, initial_capital=10000) includeEngulfing = true includeMA = true source_ma = input(title="Source Price vs MA", type=input.source, defval=close) typeofMA = input(title="Type of MA", defval="SMA", options=["RMA", "SMA", "EMA", "WMA", "VWMA", "SMMA", "KMA", "TMA", "HullMA", "DEMA", "TEMA"]) length_ma = input(32, title = "MA Length", type=input.integer) // ---------- Candle components and states GreenCandle = close > open RedCandle = close < open NoBody = close==open Body = abs(close-open) // bullish conditions isBullishEngulfing1 = max(close[1],open[1]) < max(close,open) and min(close[1],open[1]) > min(close,open) and Body > Body[1] and GreenCandle and RedCandle[1] isBullishEngulfing2 = max(close[1],open[1]) < max(close,open) and min(close[1],open[1]) <= min(close,open) and Body > Body[1] and GreenCandle and RedCandle[1] // bearish conditions isBearishEngulfing1 = max(close[1],open[1]) < max(close,open) and min(close[1],open[1]) > min(close,open) and Body > Body[1] and RedCandle and GreenCandle[1] isBearishEngulfing2 = max(close[1],open[1]) >= max(close,open) and min(close[1],open[1]) > min(close,open) and Body > Body[1] and RedCandle and GreenCandle[1] // consolidation of conditions isBullishEngulfing = isBullishEngulfing1 or isBullishEngulfing2 isBearishEngulfing = isBearishEngulfing1 or isBearishEngulfing2 //isBullishEngulfing = max(close[1],open[1]) < max(close,open) and min(close[1],open[1]) > min(close,open) and Body > Body[1] and GreenCandle and RedCandle[1] //isBearishEngulfing = max(close[1],open[1]) < max(close,open) and min(close[1],open[1]) > min(close,open) and Body > Body[1] and RedCandle and GreenCandle[1] Engulf_curr = 0 - barssince(isBearishEngulfing) + barssince(isBullishEngulfing) Engulf_Buy = Engulf_curr < 0 ? 1 : 0 Engulf_Sell = Engulf_curr > 0 ? 1 : 0 // Price vs MM smma(src, len) => smma = 0.0 smma := na(smma[1]) ? sma(src, len) : (smma[1] * (len - 1) + src) / len smma ma(smoothing, src, length) => if smoothing == "RMA" rma(src, length) else if smoothing == "SMA" sma(src, length) else if smoothing == "EMA" ema(src, length) else if smoothing == "WMA" wma(src, length) else if smoothing == "VWMA" vwma(src, length) else if smoothing == "SMMA" smma(src, length) else if smoothing == "HullMA" wma(2 * wma(src, length / 2) - wma(src, length), round(sqrt(length))) else if smoothing == "LSMA" src else if smoothing == "KMA" xPrice = src xvnoise = abs(xPrice - xPrice[1]) nfastend = 0.666 nslowend = 0.0645 nsignal = abs(xPrice - xPrice[length]) nnoise = sum(xvnoise, length) nefratio = iff(nnoise != 0, nsignal / nnoise, 0) nsmooth = pow(nefratio * (nfastend - nslowend) + nslowend, 2) nAMA = 0.0 nAMA := nz(nAMA[1]) + nsmooth * (xPrice - nz(nAMA[1])) nAMA else if smoothing == "TMA" sma(sma(close, length), length) else if smoothing == "DEMA" 2 * src - ema(src, length) else if smoothing == "TEMA" 3 * (src - ema(src, length)) + ema(ema(src, length), length) else src MA = ma(typeofMA, source_ma, length_ma) plot(MA, color=#006400FF, title="MA breakout", linewidth=3) macrossover = crossover (source_ma, MA) macrossunder = crossunder(source_ma, MA) since_ma_buy = barssince(macrossover) since_ma_sell = barssince(macrossunder) macross_curr = 0 - since_ma_sell + since_ma_buy bullish_MA_cond = macross_curr < 0 ? 1 : 0 bearish_MA_cond = macross_curr > 0 ? 1 : 0 posUp = (Engulf_Buy ? 1 : 0) + (bullish_MA_cond ? 1 : 0) posDn = (Engulf_Sell ? 1 : 0) + (bearish_MA_cond ? 1 : 0) conditionUP = posUp == 2 and posUp[1] < 2 conditionDN = posDn == 2 and posDn[1] < 2 sinceUP = barssince(conditionUP) sinceDN = barssince(conditionDN) // primary-first signal of the trend nUP = crossunder(sinceUP,sinceDN) nDN = crossover(sinceUP,sinceDN) // and the following secondary signals // save of the primary signal sinceNUP = barssince(nUP) sinceNDN = barssince(nDN) buy_trend = sinceNDN > sinceNUP sell_trend = sinceNDN < sinceNUP // engulfing by barcolor(nUP ? color.orange : na, title="Bullish condition") barcolor(nDN ? color.yellow : na, title="Bearish condition") isLong = nUP isShort = nDN long_entry_price = valuewhen(nUP, close, 0) short_entry_price = valuewhen(nDN, close, 0) longClose = close[1] < MA shortClose = close[1] > MA /////////////////////////////////////////////// //* Backtesting Period Selector | Component *// /////////////////////////////////////////////// StartYear = input(2017, "Backtest Start Year",minval=1980) StartMonth = input(1, "Backtest Start Month",minval=1,maxval=12) StartDay = input(1, "Backtest Start Day",minval=1,maxval=31) testPeriodStart = timestamp(StartYear,StartMonth,StartDay,0,0) StopYear = input(2020, "Backtest Stop Year",minval=1980) StopMonth = input(12, "Backtest Stop Month",minval=1,maxval=12) StopDay = input(31, "Backtest Stop Day",minval=1,maxval=31) testPeriodStop = timestamp(StopYear,StopMonth,StopDay,0,0) testPeriod() => true ////////////////////////// //* Profit Component *// ////////////////////////// input_tp_pips = input(2000, "Backtest Profit Goal (in USD)",minval=0) input_sl_pips = input(200, "Backtest STOP Goal (in USD)",minval=0) tp = buy_trend? long_entry_price + input_tp_pips : short_entry_price - input_tp_pips sl = buy_trend? long_entry_price - input_sl_pips : short_entry_price + input_sl_pips long_TP_exit = buy_trend and high >= tp short_TP_exit = sell_trend and low <= tp plot(tp, title="TP", style=plot.style_circles, linewidth=3, color=color.blue) plot(sl, title="SL", style=plot.style_circles, linewidth=3, color=color.red) if testPeriod() strategy.entry("Long", 1, when=isLong) strategy.close("Long", when=longClose ) strategy.exit("XL","Long", limit=tp, when=buy_trend, stop=sl) if testPeriod() strategy.entry("Short", 0, when=isShort) strategy.close("Short", when=shortClose ) strategy.exit("XS","Short", when=sell_trend, limit=tp, stop=sl)