Die Reversal-Catcher-Strategie ist eine Umkehrhandelsstrategie, die den Volatilitätsindikator Bollinger Bands und den Impulsindikator RSI verwendet.
Die Strategie verwendet Bollinger Bands als Haupttechnischen Indikator, kombiniert mit RSI und anderen Dynamikindikatoren zur Überprüfung von Handelssignalen.
Zu den Vorteilen dieser Strategie gehören:
Zu den Risiken dieser Strategie gehören:
Um die Risiken zu kontrollieren, können wir die Stop-Loss-Ebene festlegen, um die Risikoposition zu begrenzen, und Parameter wie Bollinger Bands Periode oder RSI-Zahlen optimieren, um die Systemleistung zu verbessern.
Zu den wichtigsten Optimierungsschwerpunkten gehören:
Die Reversal-Catcher-Strategie ist insgesamt eine wirksame kurzfristige Handelsstrategie. Durch die Kombination von Trendfilterung und Umkehrsignalen kann sie falsche Signale während der Marktkonsolidierung vermeiden und den Kampf gegen den Trend vermeiden. Durch kontinuierliche Parameter und Modelloptimierung kann eine bessere Strategieleistung erzielt werden.
/*backtest start: 2023-10-24 00:00:00 end: 2023-11-23 00:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ // This is an Open source work. Please do acknowledge in case you want to reuse whole or part of this code. // Please see the documentation to know the details about this. //@version=5 strategy('Strategy:Reversal-Catcher', shorttitle="Reversal-Catcher", overlay=true , currency=currency.NONE, initial_capital=100000) // Inputs src = input(close, title="Source (close, high, low, open etc.") BBlength = input.int(defval=20, minval=1,title="Bollinger Period Length, default 20") BBmult = input.float(defval=1.5, minval=1.0, maxval=4, step=0.1, title="Bollinger Bands Standard Deviation, default is 1.5") fastMovingAvg = input.int(defval=21, minval=5,title="Fast Exponential Moving Average, default 21", group = "Trends") slowMovingAvg = input.int(defval=50, minval=8,title="Slow Exponential Moving Average, default 50", group = "Trends") rsiLenght = input.int(defval=14, title="RSI Lenght, default 14", group = "Momentum") overbought = input.int(defval=70, title="Overbought limit (RSI), default 70", group = "Momentum") oversold = input.int(defval=30, title="Oversold limit (RSI), default 30", group = "Momentum") hide = input.bool(defval=true, title="Hide all plots and legends from the chart (default: true)") // Trade related tradeType = input.string(defval='Both', group="Trade settings", title="Trade Type", options=['Both', 'TrendFollowing', 'Reversal'], tooltip="Consider all types of trades? Or only Trend Following or only Reversal? (default: Both).") endOfDay = input.int(defval=1500, title="Close all trades, default is 3:00 PM, 1500 hours (integer)", group="Trade settings") mktAlwaysOn = input.bool(defval=false, title="Markets that never closed (Crypto, Forex, Commodity)", tooltip="Some markers never closes. For those cases, make this checked. (Default: off)", group="Trade settings") // Utils annotatePlots(txt, val, hide) => if (not hide) var l1 = label.new(bar_index, val, txt, style=label.style_label_left, size = size.tiny, textcolor = color.white, tooltip = txt) label.set_xy(l1, bar_index, val) /////////////////////////////// Indicators ///////////////////// vwap = ta.vwap(src) plot(hide ? na : vwap, color=color.purple, title="VWAP", style = plot.style_line) annotatePlots('VWAP', vwap, hide) // Bollinger Band of present time frame [BBbasis, BBupper, BBlower] = ta.bb(src, BBlength, BBmult) p1 = plot(hide ? na : BBupper, color=color.blue,title="Bollinger Bands Upper Line") p2 = plot(hide ? na : BBlower, color=color.blue,title="Bollinger Bands Lower Line") p3 = plot(hide ? na : BBbasis, color=color.maroon,title="Bollinger Bands Width", style=plot.style_circles, linewidth = 1) annotatePlots('BB-Upper', BBupper, hide) annotatePlots('BB-Lower', BBlower, hide) annotatePlots('BB-Base(20-SMA)', BBbasis, hide) // RSI rsi = ta.rsi(src, rsiLenght) // Trend following ema50 = ta.ema(src, slowMovingAvg) ema21 = ta.ema(src, fastMovingAvg) annotatePlots('21-EMA', ema21, hide) annotatePlots('50-EMA', ema50, hide) // Trend conditions upTrend = ema21 > ema50 downTrend = ema21 < ema50 // Condition to check Special Entry: HH_LL // Long side: hhLLong = barstate.isconfirmed and (low > low[1]) and (high > high[1]) and (close > high[1]) hhLLShort = barstate.isconfirmed and (low < low[1]) and (high < high[1]) and (close < low[1]) longCond = barstate.isconfirmed and (high[1] < BBlower[1]) and (close > BBlower) and (close < BBupper) and hhLLong and ta.crossover(rsi, oversold) and downTrend shortCond = barstate.isconfirmed and (low[1] > BBupper[1]) and (close < BBupper) and (close > BBlower) and hhLLShort and ta.crossunder(rsi, overbought) and upTrend // Trade execute h = hour(time('1'), syminfo.timezone) m = minute(time('1'), syminfo.timezone) hourVal = h * 100 + m totalTrades = strategy.opentrades + strategy.closedtrades if (mktAlwaysOn or (hourVal < endOfDay)) // Entry var float sl = na var float target = na if (longCond) strategy.entry("enter long", strategy.long, 1, limit=na, stop=na, comment="Long[E]") sl := low[1] target := high >= BBbasis ? BBupper : BBbasis alert('Buy:' + syminfo.ticker + ' ,SL:' + str.tostring(math.floor(sl)) + ', Target:' + str.tostring(target), alert.freq_once_per_bar) if (shortCond) strategy.entry("enter short", strategy.short, 1, limit=na, stop=na, comment="Short[E]") sl := high[1] target := low <= BBbasis ? BBlower : BBbasis alert('Sell:' + syminfo.ticker + ' ,SL:' + str.tostring(math.floor(sl)) + ', Target:' + str.tostring(target), alert.freq_once_per_bar) // Exit: target or SL if ((close >= target) or (close <= sl)) strategy.close("enter long", comment=close < sl ? "Long[SL]" : "Long[T]") if ((close <= target) or (close >= sl)) strategy.close("enter short", comment=close > sl ? "Short[SL]" : "Short[T]") else if (not mktAlwaysOn) // Close all open position at the end if Day strategy.close_all(comment = "EoD[Exit]", alert_message = "EoD Exit", immediately = true)