
La estrategia es una estrategia de negociación basada en el principio de cruce de la línea media del índice. Al mismo tiempo, combina el indicador RSI y el filtro de la línea media para formar un sistema de negociación de seguimiento de tendencias y reversión más completo.
La estrategia en general es un sistema de comercio de medias móviles de índices más completo. Basado en la obtención de señales de comercio, la introducción adicional del indicador RSI realiza una verificación múltiple. Sin duda, esto puede mejorar considerablemente la calidad de la señal y es una estrategia que vale la pena aprender y optimizar.
/*backtest
start: 2023-02-13 00:00:00
end: 2024-02-19 00:00:00
period: 1d
basePeriod: 1h
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © QuantTherapy
//@version=4
strategy("B-Xtrender [Backtest Edition] @QuantTherapy")
i_short_l1 = input(5 , title="[Short] L1")
i_short_l2 = input(20, title="[Short] L2")
i_short_l3 = input(15, title="[Short] L3")
i_long_l1 = input(20, title="[Long] L1")
i_long_l2 = input(15, title="[Long] L2")
i_ma_use = input(true , title="[MA Filter] Yes/No" )
i_ma_len = input(200 , title="[MA Filter] length" )
i_ma_type = input("EMA", title="[MA Filter] type", options = ["SMA", "EMA"])
shortTermXtrender = rsi( ema(close, i_short_l1) - ema(close, i_short_l2), i_short_l3 ) - 50
longTermXtrender = rsi( ema(close, i_long_l1), i_long_l2 ) - 50
shortXtrenderCol = shortTermXtrender > 0 ? shortTermXtrender > shortTermXtrender[1] ? color.lime : #228B22 : shortTermXtrender > shortTermXtrender[1] ? color.red : #8B0000
plot(shortTermXtrender, color=shortXtrenderCol, style=plot.style_columns, linewidth=1, title="B-Xtrender Osc. - Histogram", transp = 40)
longXtrenderCol = longTermXtrender> 0 ? longTermXtrender > longTermXtrender[1] ? color.lime : #228B22 : longTermXtrender > longTermXtrender[1] ? color.red : #8B0000
macollongXtrenderCol = longTermXtrender > longTermXtrender[1] ? color.lime : color.red
plot(longTermXtrender , color=longXtrenderCol, style=plot.style_columns, linewidth=2, title="B-Xtrender Trend - Histogram", transp = 90)
plot(longTermXtrender , color=#000000 , style=plot.style_line, linewidth=5, title="B-Xtrender Trend - Line", transp = 100)
plot(longTermXtrender , color=macollongXtrenderCol, style=plot.style_line, linewidth=3, title="B-Xtrender Trend - Line", transp = 100)
// --- Initialize MA Filter
ma = i_ma_type == "EMA" ? ema(close, i_ma_len) : sma(close, i_ma_len)
maFilterLong = true
maFilterShort = true
if i_ma_use
maFilterLong := close > ma ? true : false
maFilterShort := close < ma ? true : false
long = shortTermXtrender > 0 and longTermXtrender > 0 and maFilterLong
closeLong = shortTermXtrender < 0 or longTermXtrender < 0
short = shortTermXtrender < 0 and longTermXtrender < 0 and maFilterShort
closeShort = shortTermXtrender > 0 or longTermXtrender > 0
plotshape(long[1]==true and long[2]==false ? 0 : na , location=location.absolute, style=shape.labelup , color=color.lime, size=size.small, transp=10)
plotshape(short[1]==true and short[2]==false ? 0 : na, location=location.absolute, style=shape.labeldown, color=color.red , size=size.small, transp=10)
plotshape(closeLong[1]==true and closeLong[2]==false
or closeShort[1]==true and closeShort[2]==false ? 0 : na, location=location.absolute, style=shape.circle, color=color.orange , size=size.small)
i_perc = input(defval = 20.0, title = "[TSL-%] Percent" , minval = 0.1 )
i_src = close // constant for calculation
sl_val = i_src * i_perc / 100
strategy.entry("Long", strategy.long, when = long )
strategy.close("Long", when = closeLong)
strategy.entry("Short", strategy.short, when = short)
strategy.close("Short", when = closeShort)
// Calculate SL
longStopPrice = 0.0, shortStopPrice = 0.0
longStopPrice := if (strategy.position_size > 0)
stopValue = close - sl_val
max(stopValue, longStopPrice[1])
else
0
shortStopPrice := if (strategy.position_size < 0)
stopValue = close + sl_val
min(stopValue, shortStopPrice[1])
else
syminfo.mintick*1000000
// For TSL Visualisation on Chart
// plot(series=(strategy.position_size > 0) ? longStopPrice : na,
// color=color.fuchsia, style = plot.style_circles,
// linewidth=1, title="Long Trail Stop")
// plot(series=(strategy.position_size < 0) ? shortStopPrice : na,
// color=color.fuchsia, style = plot.style_circles,
// linewidth=1, title="Short Trail Stop")
if (strategy.position_size > 0)
strategy.exit(id="TSL Long", stop=longStopPrice)
if (strategy.position_size < 0)
strategy.exit(id="TSL Short", stop=shortStopPrice)