Resumo Esta estratégia combina o índice de volatilidade VIX e o oscilador estocástico RSI através de uma composição de indicadores em diferentes períodos de tempo, a fim de alcançar entradas de ruptura e saídas de sobrecompra/supervenda eficientes.
Princípios
Calcule o índice de volatilidade VIX: tome os preços mais altos e mais baixos nos últimos 20 dias para calcular a volatilidade.
Calcule o oscilador do RSI: tome as mudanças de preço nos últimos 14 dias.
Combine os dois indicadores. vá longo quando o VIX ultrapassar a faixa superior ou o percentil mais alto. feche compras quando o RSI ultrapassar 70.
Vantagens
Riscos
Sugestões de otimização
Resumo Esta estratégia utiliza o VIX para medir o momento do mercado e os níveis de risco, e filtra os negócios desfavoráveis usando leituras de sobrecompra / sobrevenda do RSI, a fim de entrar em momentos oportunos e sair em tempo há amplo espaço para otimização para atender às condições mais amplas do mercado.
/*backtest start: 2023-11-20 00:00:00 end: 2023-12-20 00:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 // This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © timj strategy('Vix FIX / StochRSI Strategy', overlay=true, pyramiding=9, margin_long=100, margin_short=100) Stochlength = input.int(14, minval=1, title="lookback length of Stochastic") StochOverBought = input.int(80, title="Stochastic overbought condition") StochOverSold = input.int(20, title="Stochastic oversold condition") smoothK = input(3, title="smoothing of Stochastic %K ") smoothD = input(3, title="moving average of Stochastic %K") k = ta.sma(ta.stoch(close, high, low, Stochlength), smoothK) d = ta.sma(k, smoothD) ///////////// RSI RSIlength = input.int( 14, minval=1 , title="lookback length of RSI") RSIOverBought = input.int( 70 , title="RSI overbought condition") RSIOverSold = input.int( 30 , title="RSI oversold condition") RSIprice = close vrsi = ta.rsi(RSIprice, RSIlength) ///////////// Double strategy: RSI strategy + Stochastic strategy pd = input(22, title="LookBack Period Standard Deviation High") bbl = input(20, title="Bolinger Band Length") mult = input.float(2.0 , minval=1, maxval=5, title="Bollinger Band Standard Devaition Up") lb = input(50 , title="Look Back Period Percentile High") ph = input(.85, title="Highest Percentile - 0.90=90%, 0.95=95%, 0.99=99%") new = input(false, title="-------Text Plots Below Use Original Criteria-------" ) sbc = input(false, title="Show Text Plot if WVF WAS True and IS Now False") sbcc = input(false, title="Show Text Plot if WVF IS True") new2 = input(false, title="-------Text Plots Below Use FILTERED Criteria-------" ) sbcFilt = input(true, title="Show Text Plot For Filtered Entry") sbcAggr = input(true, title="Show Text Plot For AGGRESSIVE Filtered Entry") ltLB = input.float(40, minval=25, maxval=99, title="Long-Term Look Back Current Bar Has To Close Below This Value OR Medium Term--Default=40") mtLB = input.float(14, minval=10, maxval=20, title="Medium-Term Look Back Current Bar Has To Close Below This Value OR Long Term--Default=14") str = input.int(3, minval=1, maxval=9, title="Entry Price Action Strength--Close > X Bars Back---Default=3") //Alerts Instructions and Options Below...Inputs Tab new4 = input(false, title="-------------------------Turn On/Off ALERTS Below---------------------" ) new5 = input(false, title="----To Activate Alerts You HAVE To Check The Boxes Below For Any Alert Criteria You Want----") sa1 = input(false, title="Show Alert WVF = True?") sa2 = input(false, title="Show Alert WVF Was True Now False?") sa3 = input(false, title="Show Alert WVF Filtered?") sa4 = input(false, title="Show Alert WVF AGGRESSIVE Filter?") //Williams Vix Fix Formula wvf = ((ta.highest(close, pd)-low)/(ta.highest(close, pd)))*100 sDev = mult * ta.stdev(wvf, bbl) midLine = ta.sma(wvf, bbl) lowerBand = midLine - sDev upperBand = midLine + sDev rangeHigh = (ta.highest(wvf, lb)) * ph //Filtered Bar Criteria upRange = low > low[1] and close > high[1] upRange_Aggr = close > close[1] and close > open[1] //Filtered Criteria filtered = ((wvf[1] >= upperBand[1] or wvf[1] >= rangeHigh[1]) and (wvf < upperBand and wvf < rangeHigh)) filtered_Aggr = (wvf[1] >= upperBand[1] or wvf[1] >= rangeHigh[1]) and not (wvf < upperBand and wvf < rangeHigh) //Alerts Criteria alert1 = wvf >= upperBand or wvf >= rangeHigh ? 1 : 0 alert2 = (wvf[1] >= upperBand[1] or wvf[1] >= rangeHigh[1]) and (wvf < upperBand and wvf < rangeHigh) ? 1 : 0 alert3 = upRange and close > close[str] and (close < close[ltLB] or close < close[mtLB]) and filtered ? 1 : 0 alert4 = upRange_Aggr and close > close[str] and (close < close[ltLB] or close < close[mtLB]) and filtered_Aggr ? 1 : 0 //Coloring Criteria of Williams Vix Fix col = wvf >= upperBand or wvf >= rangeHigh ? color.lime : color.gray isOverBought = (ta.crossover(k,d) and k > StochOverBought) ? 1 : 0 isOverBoughtv2 = k > StochOverBought ? 1 : 0 filteredAlert = alert3 ? 1 : 0 aggressiveAlert = alert4 ? 1 : 0 if (filteredAlert or aggressiveAlert) strategy.entry("Long", strategy.long) if (isOverBought) strategy.close("Long")