
La estrategia es un sistema de negociación integrado que combina un filtro de Gauss y un indicador de RSI aleatorio. La estrategia utiliza modelos matemáticos complejos para construir canales de adaptación que filtran eficazmente el ruido del mercado y capturan los cambios importantes en los precios.
La lógica central de la estrategia se basa en los siguientes componentes clave:
La estrategia combina un filtro de Gauss y un indicador de RSI aleatorio para construir un sistema de negociación con una mayor capacidad de adaptación. La base matemática de Gauss garantiza la suavidad y la fiabilidad de la señal, mientras que la combinación de RSI aleatorio mejora aún más la precisión de la hora de entrada. La principal ventaja de la estrategia reside en su filtración efectiva del ruido del mercado y la captura precisa de las tendencias, pero también debe tener en cuenta la optimización numérica y la gestión del riesgo.
/*backtest
start: 2024-02-22 00:00:00
end: 2025-02-19 08:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Binance","currency":"SOL_USDT"}]
*/
//@version=5
strategy(title="Gaussian Channel Strategy v3.0", overlay=true, calc_on_every_tick=false, initial_capital=1000, default_qty_type=strategy.percent_of_equity, default_qty_value=100, commission_type=strategy.commission.percent, commission_value=0.1, slippage=0, fill_orders_on_standard_ohlc=true)
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
// Gaussian Filter Functions (Must be declared first)
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
f_filt9x(_a, _s, _i) =>
var int _m2 = 0, var int _m3 = 0, var int _m4 = 0, var int _m5 = 0, var int _m6 = 0,
var int _m7 = 0, var int _m8 = 0, var int _m9 = 0, var float _f = .0
_x = 1 - _a
_m2 := _i == 9 ? 36 : _i == 8 ? 28 : _i == 7 ? 21 : _i == 6 ? 15 : _i == 5 ? 10 : _i == 4 ? 6 : _i == 3 ? 3 : _i == 2 ? 1 : 0
_m3 := _i == 9 ? 84 : _i == 8 ? 56 : _i == 7 ? 35 : _i == 6 ? 20 : _i == 5 ? 10 : _i == 4 ? 4 : _i == 3 ? 1 : 0
_m4 := _i == 9 ? 126 : _i == 8 ? 70 : _i == 7 ? 35 : _i == 6 ? 15 : _i == 5 ? 5 : _i == 4 ? 1 : 0
_m5 := _i == 9 ? 126 : _i == 8 ? 56 : _i == 7 ? 21 : _i == 6 ? 6 : _i == 5 ? 1 : 0
_m6 := _i == 9 ? 84 : _i == 8 ? 28 : _i == 7 ? 7 : _i == 6 ? 1 : 0
_m7 := _i == 9 ? 36 : _i == 8 ? 8 : _i == 7 ? 1 : 0
_m8 := _i == 9 ? 9 : _i == 8 ? 1 : 0
_m9 := _i == 9 ? 1 : 0
_f := math.pow(_a, _i) * nz(_s) + _i * _x * nz(_f[1]) - (_i >= 2 ? _m2 * math.pow(_x, 2) * nz(_f[2]) : 0) + (_i >= 3 ? _m3 * math.pow(_x, 3) * nz(_f[3]) : 0) - (_i >= 4 ? _m4 * math.pow(_x, 4) * nz(_f[4]) : 0) + (_i >= 5 ? _m5 * math.pow(_x, 5) * nz(_f[5]) : 0) - (_i >= 6 ? _m6 * math.pow(_x, 6) * nz(_f[6]) : 0) + (_i >= 7 ? _m7 * math.pow(_x, 7) * nz(_f[7]) : 0) - (_i >= 8 ? _m8 * math.pow(_x, 8) * nz(_f[8]) : 0) + (_i == 9 ? _m9 * math.pow(_x, 9) * nz(_f[9]) : 0)
f_pole(_a, _s, _i) =>
_f1 = f_filt9x(_a, _s, 1)
_f2 = _i >= 2 ? f_filt9x(_a, _s, 2) : 0.0
_f3 = _i >= 3 ? f_filt9x(_a, _s, 3) : 0.0
_f4 = _i >= 4 ? f_filt9x(_a, _s, 4) : 0.0
_f5 = _i >= 5 ? f_filt9x(_a, _s, 5) : 0.0
_f6 = _i >= 6 ? f_filt9x(_a, _s, 6) : 0.0
_f7 = _i >= 7 ? f_filt9x(_a, _s, 7) : 0.0
_f8 = _i >= 8 ? f_filt9x(_a, _s, 8) : 0.0
_f9 = _i == 9 ? f_filt9x(_a, _s, 9) : 0.0
_fn = _i == 1 ? _f1 : _i == 2 ? _f2 : _i == 3 ? _f3 : _i == 4 ? _f4 : _i == 5 ? _f5 : _i == 6 ? _f6 : _i == 7 ? _f7 : _i == 8 ? _f8 : _i == 9 ? _f9 : na
[_fn, _f1]
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
// Inputs
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
// Gaussian Channel
int poles = input.int(4, "Poles", 1, 9, group="Gaussian Channel")
int period = input.int(144, "Sampling Period", 2, group="Gaussian Channel")
float mult = input.float(1.414, "True Range Multiplier", group="Gaussian Channel")
bool reducedLag = input.bool(false, "Reduced Lag Mode", group="Gaussian Channel")
bool fastResponse = input.bool(false, "Fast Response Mode", group="Gaussian Channel")
// Stochastic RSI
smoothK = input.int(3, "K", 1, group="Stochastic RSI")
smoothD = input.int(3, "D", 1, group="Stochastic RSI")
lengthRSI = input.int(14, "RSI Length", 1, group="Stochastic RSI")
lengthStoch = input.int(14, "Stochastic Length", 1, group="Stochastic RSI")
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
// Calculations
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
// Gaussian Channel
beta = (1 - math.cos(4*math.asin(1)/period)) / (math.pow(1.414, 2/poles) - 1)
alpha = -beta + math.sqrt(math.pow(beta, 2) + 2*beta)
lag = (period - 1)/(2*poles)
src = hlc3
srcData = reducedLag ? src + (src - src[lag]) : src
trData = reducedLag ? ta.tr + (ta.tr - ta.tr[lag]) : ta.tr
[filterMain, filter1] = f_pole(alpha, srcData, poles)
[filterTRMain, filterTR1] = f_pole(alpha, trData, poles)
finalFilter = fastResponse ? (filterMain + filter1)/2 : filterMain
finalTR = fastResponse ? (filterTRMain + filterTR1)/2 : filterTRMain
hband = finalFilter + finalTR * mult
lband = finalFilter - finalTR * mult
// Stochastic RSI
rsi = ta.rsi(close, lengthRSI)
k = ta.sma(ta.stoch(rsi, rsi, rsi, lengthStoch), smoothK)
d = ta.sma(k, smoothD)
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
// Trading Logic
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
gaussianGreen = finalFilter > finalFilter[1]
priceAbove = close > hband
stochCondition = k > 80 or k < 20
longCondition = gaussianGreen and priceAbove and stochCondition
exitCondition = ta.crossunder(close, hband)
strategy.entry("Long", strategy.long, when=longCondition)
strategy.close("Long", when=exitCondition)
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
// Visuals
//-----------------------------------------------------------------------------------------------------------------------------------------------------------------
filterColor = finalFilter > finalFilter[1] ? #0aff68 : #ff0a5a
plot(finalFilter, "Filter", filterColor, 2)
plot(hband, "High Band", filterColor)
plot(lband, "Low Band", filterColor)
fill(plot(hband), plot(lband), color.new(filterColor, 90), "Channel Fill")