Ini adalah strategi gabungan yang didorong oleh dua faktor - pembalikan dan bandpass, yang mencapai overlay multi-faktor dan beradaptasi dengan kondisi pasar yang berbeda.
Strategi ini terdiri dari dua sub-strategi:
123 Strategi Reversal: Ketika harga penutupan turun selama dua hari berturut-turut, jika penutupan hari ini menembus harga terendah dalam dua hari sebelumnya, dan garis cepat osilator Stochastic 9 hari melintasi di atas garis lambat, pergi panjang. Ketika harga penutupan naik selama dua hari berturut-turut, jika penutupan hari ini turun di bawah harga tertinggi dalam dua hari sebelumnya, dan garis cepat melintasi di bawah garis lambat, pergi pendek.
Bandpass Filter: Menghitung indikator bandpass selama periode tertentu, pergi panjang ketika di atas ambang batas, dan pergi pendek ketika di bawahnya.
Sinyal gabungan adalah: mengambil posisi panjang jika kedua strategi memberikan sinyal panjang, mengambil posisi pendek jika keduanya memberikan sinyal pendek, sebaliknya menghapus semua posisi.
Strategi ini mengintegrasikan faktor pembalikan dan tren untuk mencapai perdagangan kuantitatif yang didorong multi-faktor. verifikasi faktor ganda mengurangi probabilitas perdagangan yang salah, membuat strategi berkinerja baik di berbagai pasar. peningkatan lebih lanjut pada penyesuaian parameter dan stop loss akan meningkatkan stabilitas dan profitabilitas strategi.
/*backtest start: 2024-01-01 00:00:00 end: 2024-01-31 00:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=3 //////////////////////////////////////////////////////////// // Copyright by HPotter v1.0 21/05/2019 // This is combo strategies for get // a cumulative signal. Result signal will return 1 if two strategies // is long, -1 if all strategies is short and 0 if signals of strategies is not equal. // // First strategy // This System was created from the Book "How I Tripled My Money In The // Futures Market" by Ulf Jensen, Page 183. This is reverse type of strategies. // The strategy buys at market, if close price is higher than the previous close // during 2 days and the meaning of 9-days Stochastic Slow Oscillator is lower than 50. // The strategy sells at market, if close price is lower than the previous close price // during 2 days and the meaning of 9-days Stochastic Fast Oscillator is higher than 50. // // Second strategy // The related article is copyrighted material from // Stocks & Commodities Mar 2010 // You can use in the xPrice any series: Open, High, Low, Close, HL2, HLC3, OHLC4 and ect... // // WARNING: // - For purpose educate only // - This script to change bars colors. //////////////////////////////////////////////////////////// Reversal123(Length, KSmoothing, DLength, Level) => vFast = sma(stoch(close, high, low, Length), KSmoothing) vSlow = sma(vFast, DLength) pos = 0.0 pos := iff(close[2] < close[1] and close > close[1] and vFast < vSlow and vFast > Level, 1, iff(close[2] > close[1] and close < close[1] and vFast > vSlow and vFast < Level, -1, nz(pos[1], 0))) pos Bandpass_Filter(Length, Delta, TriggerLevel) => xPrice = hl2 beta = cos(3.14 * (360 / Length) / 180) gamma = 1 / cos(3.14 * (720 * Delta / Length) / 180) alpha = gamma - sqrt(gamma * gamma - 1) BP = 0.0 pos = 0.0 BP := 0.5 * (1 - alpha) * (xPrice - xPrice[2]) + beta * (1 + alpha) * nz(BP[1]) - alpha * nz(BP[2]) pos := iff(BP > TriggerLevel, 1, iff(BP <= TriggerLevel, -1, nz(pos[1], 0))) pos strategy(title="Combo Backtest 123 Reversal & Bandpass Filter", shorttitle="Combo", overlay = true) Length = input(14, minval=1) KSmoothing = input(1, minval=1) DLength = input(3, minval=1) Level = input(50, minval=1) //------------------------- LengthBF = input(20, minval=1) Delta = input(0.5) TriggerLevel = input(0) reverse = input(false, title="Trade reverse") posReversal123 = Reversal123(Length, KSmoothing, DLength, Level) posBandpass_Filter = Bandpass_Filter(LengthBF, Delta, TriggerLevel) pos = iff(posReversal123 == 1 and posBandpass_Filter == 1 , 1, iff(posReversal123 == -1 and posBandpass_Filter == -1, -1, 0)) possig = iff(reverse and pos == 1, -1, iff(reverse and pos == -1, 1, pos)) if (possig == 1) strategy.entry("Long", strategy.long) if (possig == -1) strategy.entry("Short", strategy.short) if (possig == 0) strategy.close_all() barcolor(possig == -1 ? red: possig == 1 ? green : blue )