Esta estratégia baseia-se em padrões de reversão (martelo, engulfing e doji) e níveis de suporte e resistência na análise técnica, negociando em um gráfico de 1 hora.
A ideia principal da estratégia é entrar em uma posição longa quando um padrão de reversão de alta (como um martelo, engulfamento de alta ou doji) aparece perto de um nível de suporte, e entrar em uma posição curta quando um padrão de reversão de baixa (como um martelo, engulfamento de baixa ou doji) aparece perto de um nível de resistência.
Soluções:
Esta estratégia capta oportunidades de negociação potenciais identificando padrões de reversão perto de níveis de suporte e resistência. É simples de usar e aplicável a diferentes ambientes de mercado. No entanto, o sucesso da estratégia depende da identificação precisa de padrões de reversão e níveis de suporte e resistência. Ao otimizar as condições de confirmação dos sinais de negociação, incorporando outros indicadores técnicos e ajustando dinamicamente os níveis de take profit e stop loss, o desempenho da estratégia pode ser melhorado.
/*backtest start: 2024-05-07 00:00:00 end: 2024-06-06 00:00:00 period: 2h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ // This Pine Script™ code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © Kingcoinmilioner //@version=5 strategy("Reversal Patterns at Support and Resistance", overlay=true, default_qty_type=strategy.percent_of_equity, default_qty_value=100) // Parameters support_resistance_lookback = input.int(50, title="Support/Resistance Lookback Period") reversal_tolerance = input.float(0.01, title="Reversal Tolerance (percent)", step=0.01) / 100 take_profit_percent = input.float(3, title="Take Profit (%)") / 100 stop_loss_percent = input.float(1, title="Stop Loss (%)") / 100 // Functions to identify key support and resistance levels findSupport() => ta.lowest(low, support_resistance_lookback) findResistance() => ta.highest(high, support_resistance_lookback) // Identify reversal patterns isHammer() => body = math.abs(close - open) lowerWick = open > close ? (low < close ? close - low : open - low) : (low < open ? open - low : close - low) upperWick = high - math.max(open, close) lowerWick > body * 2 and upperWick < body isEngulfing() => (close[1] < open[1] and close > open and close > open[1] and open < close[1]) (close[1] > open[1] and close < open and close < open[1] and open > close[1]) isDoji() => math.abs(open - close) <= (high - low) * 0.1 // Identify support and resistance levels support = findSupport() resistance = findResistance() // Check for reversal patterns at support and resistance hammerAtSupport = isHammer() and (low <= support * (1 + reversal_tolerance)) engulfingAtSupport = isEngulfing() and (low <= support * (1 + reversal_tolerance)) dojiAtSupport = isDoji() and (low <= support * (1 + reversal_tolerance)) hammerAtResistance = isHammer() and (high >= resistance * (1 - reversal_tolerance)) engulfingAtResistance = isEngulfing() and (high >= resistance * (1 - reversal_tolerance)) dojiAtResistance = isDoji() and (high >= resistance * (1 - reversal_tolerance)) // Trading logic if (hammerAtSupport or engulfingAtSupport or dojiAtSupport) strategy.entry("Long", strategy.long) stop_level = low * (1 - stop_loss_percent) take_profit_level = close * (1 + take_profit_percent) strategy.exit("Take Profit/Stop Loss", from_entry="Long", stop=stop_level, limit=take_profit_level) if (hammerAtResistance or engulfingAtResistance or dojiAtResistance) strategy.entry("Short", strategy.short) stop_level = high * (1 + stop_loss_percent) take_profit_level = close * (1 - take_profit_percent) strategy.exit("Take Profit/Stop Loss", from_entry="Short", stop=stop_level, limit=take_profit_level) // Plot support and resistance levels for visualization plot(support, color=color.green, linewidth=1, title="Support Level") plot(resistance, color=color.red, linewidth=1, title="Resistance Level") // Plot reversal patterns on the chart for visualization plotshape(series=hammerAtSupport, location=location.belowbar, color=color.green, style=shape.labelup, text="Hammer at Support") plotshape(series=engulfingAtSupport, location=location.belowbar, color=color.green, style=shape.labelup, text="Engulfing at Support") plotshape(series=dojiAtSupport, location=location.belowbar, color=color.green, style=shape.labelup, text="Doji at Support") plotshape(series=hammerAtResistance, location=location.abovebar, color=color.red, style=shape.labeldown, text="Hammer at Resistance") plotshape(series=engulfingAtResistance, location=location.abovebar, color=color.red, style=shape.labeldown, text="Engulfing at Resistance") plotshape(series=dojiAtResistance, location=location.abovebar, color=color.red, style=shape.labeldown, text="Doji at Resistance")