Strategi ini adalah strategi perdagangan pembalikan gabungan berdasarkan model dua faktor. Ia mengintegrasikan corak pembalikan 123 dan faktor Indeks Massa untuk mencapai kesan kumulatif untuk isyarat strategi. Ia hanya akan panjang atau pendek apabila kedua-dua faktor mengeluarkan isyarat beli atau jual secara serentak.
Faktor ini beroperasi berdasarkan corak harga 123. Apabila hubungan harga penutupan selama dua hari yang lalu adalah
Faktor ini menilai pembalikan trend berdasarkan pengembangan atau pengecutan julat turun naik harga. Apabila julat berkembang, indeks meningkat dan apabila julat menyempit, indeks jatuh. Ia menghasilkan isyarat jual apabila indeks melintasi di atas ambang dan isyarat beli apabila melintasi di bawah ambang.
Strategi ini hanya membuka kedudukan apabila kedua-dua faktor mengeluarkan isyarat ke arah yang sama, mencapai perdagangan yang menguntungkan sambil mengelakkan isyarat palsu dari satu faktor.
Risiko boleh dikurangkan dengan memperluaskan set latihan, stop loss yang ketat, penapisan pelbagai faktor dll.
Strategi ini menggabungkan dua faktor, corak harga dan penunjuk turun naik, untuk hanya mengambil isyarat apabila mereka bersetuju, mengelakkan isyarat palsu dari satu faktor dan meningkatkan kestabilan. Tetapi risiko kekal untuk isyarat yang salah serentak.
/*backtest start: 2023-11-25 00:00:00 end: 2023-12-25 00:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=4 //////////////////////////////////////////////////////////// // Copyright by HPotter v1.0 22/02/2021 // This is combo strategies for get a cumulative signal. // // 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 Mass Index was designed to identify trend reversals by measuring // the narrowing and widening of the range between the high and low prices. // As this range widens, the Mass Index increases; as the range narrows // the Mass Index decreases. // The Mass Index was developed by Donald Dorsey. // // 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 MASS(Length1,Length2,Trigger) => pos = 0.0 xPrice = high - low xEMA = ema(xPrice, Length1) xSmoothXAvg = ema(xEMA, Length1) nRes = sum(iff(xSmoothXAvg != 0, xEMA / xSmoothXAvg, 0), Length2) pos := iff(nRes > Trigger, -1, iff(nRes < Trigger, 1, nz(pos[1], 0))) pos strategy(title="Combo Backtest 123 Reversal & MASS Index", shorttitle="Combo", overlay = true) line1 = input(true, "---- 123 Reversal ----") Length = input(14, minval=1) KSmoothing = input(1, minval=1) DLength = input(3, minval=1) Level = input(50, minval=1) //------------------------- line2 = input(true, "---- MASS Index ----") Length1 = input(9, minval=1) Length2 = input(25, minval=1) Trigger = input(26.5, step = 0.01) reverse = input(false, title="Trade reverse") posReversal123 = Reversal123(Length, KSmoothing, DLength, Level) posMASS = MASS(Length1,Length2,Trigger) pos = iff(posReversal123 == 1 and posMASS == 1 , 1, iff(posReversal123 == -1 and posMASS == -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 ? #b50404: possig == 1 ? #079605 : #0536b3 )