Esta estratégia usa o indicador de Relative Strength Index (RSI) para determinar os níveis de sobrecompra e sobrevenda de curto e longo prazo.
A lógica central inclui:
O indicador RSI mostra sobrecompra acima de 70 e sobrevenda abaixo de 30 condições de mercado. A estratégia utiliza esta lógica clássica para determinar entradas longas / curtas com base no valor do RSI contra limites pré-definidos. Parâmetros personalizáveis também permitem otimizar limites, stop loss etc. para adaptação do mercado.
Atenuantes:
A estratégia pode ser reforçada através de:
Aprendizagem de máquina para otimização automática do nível RSI
Confirmação de volume para evitar falsos rompimentos
Fatores adicionais como médias móveis para confirmação multifatorial
Paradas adaptativas baseadas na volatilidade do mercado
Análise de volume para mensuração dos fluxos de entrada/saída de fundos
Combinação com estratégias não correlacionadas para reduzir o aproveitamento da carteira
Esta é uma estratégia de reversão média simples e prática usando RSI para detecção de sobrecompra/supervenda. Parâmetros personalizáveis permitem adaptação a mercados em mudança.
/*backtest start: 2023-08-19 00:00:00 end: 2023-09-18 00:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=3 strategy("4All V3", shorttitle="Strategy", overlay=true) /////////////// Component Code Start /////////////// testStartYear = input(2011, "Backtest Start Year") testStartMonth = input(8, "Backtest Start Month") testStartDay = input(1, "Backtest Start Day") testPeriodStart = timestamp(testStartYear,testStartMonth,testStartDay,0,0) testStopYear = input(2018, "Backtest Stop Year") testStopMonth = input(9, "Backtest Stop Month") testStopDay = input(29, "Backtest Stop Day") // testStopDay = testStartDay + 1 testPeriodStop = timestamp(testStopYear,testStopMonth,testStopDay,0,0) // A switch to control background coloring of the test period testPeriodBackground = input(title="Color Background?", type=bool, defval=true) testPeriodBackgroundColor = testPeriodBackground and (time >= testPeriodStart) and (time <= testPeriodStop) ? #00FF00 : na bgcolor(testPeriodBackgroundColor, transp=97) testPeriod() => true /////////////// Component Code Stop /////////////// src = close len = input(4, minval=1, title="Length") up = rma(max(change(src), 0), len) down = rma(-min(change(src), 0), len) rsi = down == 0 ? 100 : up == 0 ? 0 : 100 - (100 / (1 + up / down)) rsin = input(5) sn = 100 - rsin ln = 0 + rsin /////////////// STRATEGY /////////////// ts = input(99999, "Trailing Stop") / 10000 tp = input(15, "Take Profit") / 10000 sl = input(23, "Stop Loss") / 10000 pyr = input(1, "Pyramiding") short = crossover(rsi, sn) long = crossunder(rsi, ln) totalLongs = 0 totalLongs := nz(totalLongs[1]) totalShorts = 0 totalShorts := nz(totalShorts[1]) totalLongsPrice = 0 totalLongsPrice := nz(totalLongsPrice[1]) totalShortsPrice = 0 totalShortsPrice := nz(totalShortsPrice[1]) sectionLongs = 0 sectionLongs := nz(sectionLongs[1]) sectionShorts = 0 sectionShorts := nz(sectionShorts[1]) if long sectionLongs := sectionLongs + 1 sectionShorts := 0 if short sectionLongs := 0 sectionShorts := sectionShorts + 1 longCondition = long and sectionLongs >= pyr shortCondition = short and sectionShorts >= pyr last_long = na last_short = na last_long := longCondition ? time : nz(last_long[1]) last_short := shortCondition ? time : nz(last_short[1]) long_signal = crossover(last_long, last_short) short_signal = crossover(last_short, last_long) last_open_long_signal = na last_open_short_signal = na last_open_long_signal := long_signal ? open : nz(last_open_long_signal[1]) last_open_short_signal := short_signal ? open : nz(last_open_short_signal[1]) last_long_signal = na last_short_signal = na last_long_signal := long_signal ? time : nz(last_long_signal[1]) last_short_signal := short_signal ? time : nz(last_short_signal[1]) in_long_signal = last_long_signal > last_short_signal in_short_signal = last_short_signal > last_long_signal last_high = na last_low = na last_high := not in_long_signal ? na : in_long_signal and (na(last_high[1]) or high > nz(last_high[1])) ? high : nz(last_high[1]) last_low := not in_short_signal ? na : in_short_signal and (na(last_low[1]) or low < nz(last_low[1])) ? low : nz(last_low[1]) long_ts = not na(last_high) and high <= (last_high - ts) //and high >= last_open_long_signal short_ts = not na(last_low) and low >= (last_low + ts) //and low <= last_open_short_signal long_tp = high >= (last_open_long_signal + tp) short_tp = low <= (last_open_short_signal - tp) long_sl = low <= (last_open_long_signal - sl) short_sl = high >= (last_open_short_signal + sl) leverage = input(1, "Leverage") long_call = last_open_long_signal - (0.8 + 0.2 * (1/leverage)) / leverage * last_open_long_signal short_call = last_open_short_signal + (0.78 + 0.2 * (1/leverage)) / leverage * last_open_short_signal long_call_signal = low <= long_call short_call_signal = high >= short_call if testPeriod() strategy.entry("Long", strategy.long, when=longCondition) strategy.entry("Short", strategy.short, when=shortCondition) strategy.close("Long", when=long_call_signal) strategy.close("Short", when=short_call_signal) strategy.close("Long", when=long_tp) strategy.close("Short", when=short_tp) strategy.close("Long", when=long_sl) strategy.close("Short", when=short_sl) strategy.close("Long", when=long_ts) strategy.close("Short", when=short_ts)