El proyecto de ley
Este guión está inspirado en
Detección de tendencias Color verde: Una fuerte tendencia alcista con un buen impulso de precios. Color rojo: Tendencia bajista fuerte. Color amarillo: El mercado está agitado, lateralmente o consolidándose.
Configuración por defecto La longitud de AMA es de 200 (Mejor para períodos de tiempo superiores a 1H) La longitud menor es 6 La longitud principal es de 14 El período de pendiente se establece en 34 con 25 del rango inicial. Alertas Las alertas de compra / venta se seguirán cuando la pendiente esté fuera del área de consolidación / agitación. La mejor entrada es en el momento de las alertas absolutas, pero otras operaciones se pueden iniciar a medio camino en función de la condición de la tendencia.
Prueba posterior
/*backtest start: 2022-04-30 00:00:00 end: 2022-05-29 23:59:00 period: 10m basePeriod: 1m 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/ // © MightyZinger //@version=5 indicator('Slope Adaptive Moving Average (MZ SAMA)', shorttitle='MZ SAMA', overlay=true) ///////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////// ///// MZ SAMA ////// ///////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////// chartResolution = input.timeframe('', title='Chart Resolution') src = input.source(close, 'Source') // Length Inputs string grp_1 = 'SAMA Length Inputs' length = input(200, title='Adaptive MA Length', group = grp_1) // To check for Highest and Lowest value within provided period majLength = input(14, title='Major Length', group = grp_1) // For Major alpha calculations to detect recent price changes minLength = input(6, title='Minor Length', group = grp_1) // For Minor alpha calculations to detect recent price changes // Slope Inputs string grp_2 = 'Slope and Dynamic Coloring Parameters' slopePeriod = input.int(34, title='Slope Period', group = grp_2) slopeInRange = input.int(25, title='Slope Initial Range', group = grp_2) flat = input.int(17, title='Consolidation area is when slope below:', group = grp_2) bull_col = input.color(color.green, 'Bull Color ', inline='dyn_col', group = grp_2) bear_col = input.color(color.red, 'Bear Color ', inline='dyn_col', group = grp_2) conc_col = input.color(color.yellow, 'Reversal/Consolidation/Choppiness Color ', inline='dyn_col', group = grp_2) showSignals = input.bool(true, title='Show Signals on Chart', group='Plot Parameters') //Slope calculation Function to check trend strength i.e. consolidating, choppy, or near reversal calcslope(_ma, src, slope_period, range_1) => pi = math.atan(1) * 4 highestHigh = ta.highest(slope_period) lowestLow = ta.lowest(slope_period) slope_range = range_1 / (highestHigh - lowestLow) * lowestLow dt = (_ma[2] - _ma) / src * slope_range c = math.sqrt(1 + dt * dt) xAngle = math.round(180 * math.acos(1 / c) / pi) maAngle = dt > 0 ? -xAngle : xAngle maAngle //MA coloring function to mark market dynamics dynColor(_flat, slp, col_1, col_2, col_r) => var col = color.new(na,0) // Slope supporting bullish uprtrend color col := slp > _flat ? col_1: // Slope supporting bearish downtrend color slp <= -_flat ? col_2: // Reversal/Consolidation/Choppiness color slp <= _flat and slp > -_flat ? col_r : col_r col //AMA Calculations ama(src,length,minLength,majLength)=> minAlpha = 2 / (minLength + 1) majAlpha = 2 / (majLength + 1) hh = ta.highest(length + 1) ll = ta.lowest(length + 1) mult = hh - ll != 0 ? math.abs(2 * src - ll - hh) / (hh - ll) : 0 final = mult * (minAlpha - majAlpha) + majAlpha final_alpha = math.pow(final, 2) // Final Alpha calculated from Minor and Major length along with considering Multiplication factor calculated using Highest / Lowest value within provided AMA overall length var _ama = float(na) _ama := (src - nz(_ama[1])) * final_alpha + nz(_ama[1]) _ama // SAMA Definition sama = request.security(syminfo.tickerid, chartResolution, ama(src,length,minLength,majLength)) // Slope Calculation for Dynamic Coloring slope = calcslope(sama, src, slopePeriod, slopeInRange) // SAMA Dynamic Coloring from slope sama_col = request.security(syminfo.tickerid, chartResolution, dynColor(flat, slope, bull_col, bear_col, conc_col)) // SAMA Plot plot(sama, 'MZ SAMA', sama_col, 4) // BUY & SELL CONDITIONS AND ALERTS _up = sama_col == bull_col _downn = sama_col == bear_col _chop = sama_col == conc_col buy = _up and not _up[1] sell = _downn and not _downn[1] chop_zone = _chop and not _chop[1] _signal() => var sig = 0 if buy and sig <= 0 sig := 1 if sell and sig >= 0 sig := -1 sig sig = _signal() longsignal = sig == 1 and (sig != 1)[1] shortsignal = sig == -1 and (sig != -1)[1] // Plotting Signals on Chart atrOver = 1 * ta.atr(5) // Atr to place alert shape on chart plotshape(showSignals and longsignal ? (sama - atrOver) : na , style=shape.triangleup, color=color.new(color.green, 30), location=location.absolute, text='Buy', size=size.small) plotshape(showSignals and shortsignal ? (sama + atrOver): na , style=shape.triangledown, color=color.new(color.red, 30), location=location.absolute, text='Sell', size=size.small) // Signals Alerts alertcondition(longsignal, "Buy", "Go Long" ) alertcondition(shortsignal, "Sell", "Go Short") alertcondition(chop_zone, "Chop Zone", "Possible Reversal/Consolidation/Choppiness") if longsignal alert("Buy at" + str.tostring(close), alert.freq_once_per_bar_close) if shortsignal alert("Sell at" + str.tostring(close), alert.freq_once_per_bar_close) if longsignal strategy.entry("Enter Long", strategy.long) else if shortsignal strategy.entry("Enter Short", strategy.short)