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MZ MA Strategy Jangka Masa Berbilang

Penulis:ChaoZhang, Tarikh: 2023-11-16 17:28:43
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Strategi ini terutamanya menggunakan persilangan garis MA dalam pelbagai jangka masa untuk menentukan arah trend, dan berdagang lama atau pendek apabila trend jelas selepas menapis isyarat dengan kriteria tertentu.

Logika Strategi

Pengguna input jangka masa backtest tersuai.
Pilih untuk menggunakan lilin Heikin-Ashi atau lilin biasa.
Menentukan garis MA ketiga yang perlahan, pantas dan pilihan untuk trend menaik.
Sesuaikan jenis MA, jangka masa dan parameter untuk setiap baris MA.
Isyarat panjang apabila MA pantas melintasi di atas MA perlahan, isyarat pendek apabila melintasi di bawah.
Pilihan untuk hanya panjang apabila dekat berada di atas garis MA ketiga.
Gunakan strategi.entry untuk perdagangan automatik.
Saiz perdagangan tetap atau dikira berdasarkan peratusan akaun.

Kelebihan

Menggunakan struktur MTF, setiap MA mempunyai jangka masa sendiri untuk mengenal pasti trend merentasi skala masa.
Jenis MA yang boleh disesuaikan, boleh menggunakan MA Lurus untuk kestabilan atau MA Cepat untuk tindak balas.
Heikin-Ashi menapis pelarian palsu.
Pilihan baris MA ketiga menapis whipsaws.
Tempoh MA yang fleksibel sesuai dengan persekitaran pasaran yang berbeza.
Modul strategy.entry mengotomatiskan perdagangan.
Pengoptimuman backtest mencari parameter terbaik.

Risiko

MA cross cenderung kepada isyarat palsu, menyebabkan perdagangan yang tidak perlu.
Whipsaws boleh menyebabkan kerugian di pasaran yang bergelora.
Saiz perdagangan tetap tidak mengawal risiko. Pertimbangkan peratusan saiz akaun.
Bayaran dan slippage juga memberi kesan kepada keuntungan.

Pengoptimuman

Uji pelbagai jenis MA untuk kombinasi kestabilan dan tindak balas yang terbaik.
Mengoptimumkan tempoh MA untuk mengimbangi pengenalan trend dan kepekaan.
Perbetulkan keadaan kemasukan, pertimbangkan penapis aliran menaik yang lebih kuat.
Mengoptimumkan tempoh untuk produk tertentu.
Tambahkan penunjuk lain sebagai penapis, contohnya jumlah.
Pengoptimuman parameter pada data backtest untuk memaksimumkan prestasi.

Kesimpulan

Strategi crossover MTF MA adalah sistem trend berikut yang biasa. Manfaatnya termasuk kesederhanaan, fleksibiliti dan kebolehsesuaian. Tetapi isyarat palsu tetap menjadi risiko. Parameter dan penapis boleh dioptimumkan melalui backtesting untuk mencari kombinasi terbaik. Lebih sesuai untuk pasaran trend. Gunakan dengan berhati-hati atau hentikan perdagangan semasa keadaan bergolak. Sebagai teknik trend berikut tradisional, crossover MTF MA masih bernilai penyelidikan dan aplikasi khusus.

/*backtest
start: 2023-11-08 00:00:00
end: 2023-11-15 00:00:00
period: 1h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/

//@version=4
strategy(shorttitle="MZ MA Cross",title="MA MTF Cross Strategy", overlay=true, calc_on_order_fills=false, calc_on_every_tick=false, default_qty_type=strategy.fixed, default_qty_value=5,commission_value=0.1)

timeFrameticker  = input('D',type=input.resolution, title="Chart Timeframe")
uha   =input(true, title="Use Heikin Ashi Candles")

// Use only Heikinashi Candles for all calculations
haclose = uha ? security(heikinashi(syminfo.tickerid), timeFrameticker, close) : security(syminfo.tickerid, timeFrameticker, close)
haopen = uha ? security(heikinashi(syminfo.tickerid), timeFrameticker, open) : security(syminfo.tickerid, timeFrameticker, open)
hahigh = uha ? security(heikinashi(syminfo.tickerid), timeFrameticker, high) : security(syminfo.tickerid, timeFrameticker, high)
halow = uha ?security(heikinashi(syminfo.tickerid), timeFrameticker, low) : security(syminfo.tickerid, timeFrameticker, low)

//Backtest dates
fromMonth = input(defval = 1,    title = "From Month",      type = input.integer, minval = 1, maxval = 12)
fromDay   = input(defval = 1,    title = "From Day",        type = input.integer, minval = 1, maxval = 31)
fromYear  = input(defval = 2021, title = "From Year",       type = input.integer, minval = 1970)
thruMonth = input(defval = 12,    title = "Thru Month",      type = input.integer, minval = 1, maxval = 12)
thruDay   = input(defval = 30,    title = "Thru Day",        type = input.integer, minval = 1, maxval = 31)
thruYear  = input(defval = 2021, title = "Thru Year",       type = input.integer, minval = 1970)

showDate  = input(defval = true, title = "Show Date Range", type = input.bool)

start     = timestamp(fromYear, fromMonth, fromDay, 00, 00)        // backtest start window
finish    = timestamp(thruYear, thruMonth, thruDay, 23, 59)        // backtest finish window
window()  => true

src = security(heikinashi(syminfo.tickerid), timeFrameticker, close)

//  INPUT MA TYPE
slowMAtype = input(title="Slow MA Type", type=input.string, defval="LRC", options=["SMA","EMA","DEMA","TEMA","LRC","WMA","MF","VAMA","TMA","HMA", "JMA", "Kijun v2", "EDSMA","McGinley"])
fastMAtype = input(title="Fast MA Type", type=input.string, defval="EDSMA", options=["SMA","EMA","DEMA","TEMA","LRC","WMA","MF","VAMA","TMA","HMA", "JMA", "Kijun v2", "EDSMA","McGinley"])
upMAcond =input(false, title="Use Uptrend Conditional 3rd MA for Confirmation")
upMAtype=input(title="Uptrend Conditional MA Type", type=input.string, defval="HMA", options=["SMA","EMA","DEMA","TEMA","LRC","WMA","MF","VAMA","TMA","HMA", "JMA", "Kijun v2", "EDSMA","McGinley"])


//  INPUT RESOLUTION
slowMAresolution = input("D",type=input.resolution, title="Slow MA Resolution")
fastMAresolution = input("D",type=input.resolution, title="Fast MA Resolution")
upMAresolution = input("D",type=input.resolution, title="Uptrend Conditional MA Resolution")
haMAslow = uha ? security(heikinashi(syminfo.tickerid), slowMAresolution, close) : security(syminfo.tickerid, slowMAresolution, close)
haMAfast = uha ?security(heikinashi(syminfo.tickerid), fastMAresolution, close) : security(syminfo.tickerid, fastMAresolution, close)
haMAup =  uha ?security(heikinashi(syminfo.tickerid), upMAresolution, close) : security(syminfo.tickerid, upMAresolution, close)

//  INPUT LENGTHS
slowMAlength = input(50, minval=1, title="Slow MA Length")
fastMAlength = input(30, minval=1, title="Fast MA Length")
upMAlength =  input(200, minval=1, title="Uptrend Conditional MA Length")

/////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////
/////                      MA Function                         //////
/////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////

//           Pre-reqs
//
tema(src, len) =>
    ema1 = ema(src, len)
    ema2 = ema(ema1, len)
    ema3 = ema(ema2, len)
    (3 * ema1) - (3 * ema2) + ema3
kidiv = input(defval=1,maxval=4,  title="Kijun MOD Divider")

jurik_phase = input(title="* Jurik (JMA) Only - Phase", type=input.integer, defval=3)
jurik_power = input(title="* Jurik (JMA) Only - Power", type=input.integer, defval=1)
volatility_lookback = input(10, title="* Volatility Adjusted (VAMA) Only - Volatility lookback length")
//                  MF
beta = input(0.8,minval=0,maxval=1,step=0.1,  title="Modular Filter, General Filter Only - Beta")
feedback = input(false, title="Modular Filter Only - Feedback")
z = input(0.5,title="Modular Filter Only - Feedback Weighting",step=0.1, minval=0, maxval=1)
//EDSMA
ssfLength = input(title="EDSMA - Super Smoother Filter Length", type=input.integer, minval=1, defval=20)
ssfPoles = input(title="EDSMA - Super Smoother Filter Poles", type=input.integer, defval=2, options=[2, 3])

//----
//                  EDSMA
get2PoleSSF(src, length) =>
    PI = 2 * asin(1)
    arg = sqrt(2) * PI / length
    a1 = exp(-arg)
    b1 = 2 * a1 * cos(arg)
    c2 = b1
    c3 = -pow(a1, 2)
    c1 = 1 - c2 - c3
    
    ssf = 0.0
    ssf := c1 * src + c2 * nz(ssf[1]) + c3 * nz(ssf[2])

get3PoleSSF(src, length) =>
    PI = 2 * asin(1)

    arg = PI / length
    a1 = exp(-arg)
    b1 = 2 * a1 * cos(1.738 * arg)
    c1 = pow(a1, 2)

    coef2 = b1 + c1
    coef3 = -(c1 + b1 * c1)
    coef4 = pow(c1, 2)
    coef1 = 1 - coef2 - coef3 - coef4

    ssf = 0.0
    ssf := coef1 * src + coef2 * nz(ssf[1]) + coef3 * nz(ssf[2]) + coef4 * nz(ssf[3])

//          MA Main function
ma(type, src, len) =>
    float result = 0
    if type=="TMA"
        result := sma(sma(src, ceil(len / 2)), floor(len / 2) + 1)
    if type=="MF"
        ts=0.,b=0.,c=0.,os=0.
        //----
        alpha = 2/(len+1)
        a = feedback ? z*src + (1-z)*nz(ts[1],src) : src
        //----
        b := a > alpha*a+(1-alpha)*nz(b[1],a) ? a : alpha*a+(1-alpha)*nz(b[1],a)
        c := a < alpha*a+(1-alpha)*nz(c[1],a) ? a : alpha*a+(1-alpha)*nz(c[1],a)
        os := a == b ? 1 : a == c ? 0 : os[1]
        //----
        upper = beta*b+(1-beta)*c
        lower = beta*c+(1-beta)*b 
        ts := os*upper+(1-os)*lower
        result := ts
    if type=="LRC"
        result := linreg(src, len, 0)
    if type=="SMA" // Simple
        result := sma(src, len)
    if type=="EMA" // Exponential
        result := ema(src, len)
    if type=="DEMA" // Double Exponential
        e = ema(src, len)
        result := 2 * e - ema(e, len)
    if type=="TEMA" // Triple Exponential
        e = ema(src, len)
        result := 3 * (e - ema(e, len)) + ema(ema(e, len), len)
    if type=="WMA" // Weighted
        result := wma(src, len)
    if type=="VAMA" // Volatility Adjusted
        /// Copyright © 2019 to present, Joris Duyck (JD)
        mid=ema(src,len)
        dev=src-mid
        vol_up=highest(dev,volatility_lookback)
        vol_down=lowest(dev,volatility_lookback)
        result := mid+avg(vol_up,vol_down)
    if type=="HMA" // Hull
        result := wma(2 * wma(src, len / 2) - wma(src, len), round(sqrt(len)))
    if type=="JMA" // Jurik
        /// Copyright © 2018 Alex Orekhov (everget)
        /// Copyright © 2017 Jurik Research and Consulting.
        phaseRatio = jurik_phase < -100 ? 0.5 : jurik_phase > 100 ? 2.5 : jurik_phase / 100 + 1.5
        beta = 0.45 * (len - 1) / (0.45 * (len - 1) + 2)
        alpha = pow(beta, jurik_power)
        jma = 0.0
        e0 = 0.0
        e0 := (1 - alpha) * src + alpha * nz(e0[1])
        e1 = 0.0
        e1 := (src - e0) * (1 - beta) + beta * nz(e1[1])
        e2 = 0.0
        e2 := (e0 + phaseRatio * e1 - nz(jma[1])) * pow(1 - alpha, 2) + pow(alpha, 2) * nz(e2[1])
        jma := e2 + nz(jma[1])
        result := jma
    if type=="Kijun v2"
        kijun = avg(lowest(len), highest(len))//, (open + close)/2)
        conversionLine = avg(lowest(len/kidiv), highest(len/kidiv))
        delta = (kijun + conversionLine)/2
        result :=delta
    if type=="McGinley"
        mg = 0.0
        mg := na(mg[1]) ? ema(src, len) : mg[1] + (src - mg[1]) / (len * pow(src/mg[1], 4))
        result :=mg
    if type=="EDSMA"
    
        zeros = src - nz(src[2])
        avgZeros = (zeros + zeros[1]) / 2
        
        // Ehlers Super Smoother Filter 
        ssf = ssfPoles == 2
             ? get2PoleSSF(avgZeros, ssfLength)
             : get3PoleSSF(avgZeros, ssfLength)
        
        // Rescale filter in terms of Standard Deviations
        stdev = stdev(ssf, len)
        scaledFilter = stdev != 0
             ? ssf / stdev
             : 0
        
        alpha = 5 * abs(scaledFilter) / len
        
        edsma = 0.0
        edsma := alpha * src + (1 - alpha) * nz(edsma[1])
        result :=  edsma
    result
/////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////


//  MA DEFINITION
slowMA = ma(slowMAtype, haMAslow , slowMAlength)
//fastMA = ma(fastMAtype, slowMA , fastMAlength)
fastMA = ma(fastMAtype, haMAfast , fastMAlength)
upMA = ma(upMAtype, haMAup , upMAlength)
closeMA = ma('SMA', src , 2)

//  Strategy Conditions
L1 = crossover(fastMA,slowMA)
L2 = close > upMA
S1 = crossunder(fastMA,slowMA)
S2 = close < upMA
longcondition = upMAcond ? L1 and L2 : L1
shortcondition = upMAcond ? S1 or S2 : S1

//  Plots
color_fill_uptrend = color.new(#4caf50, 80)
color_fill_downtrend = color.new(#c2185b, 80)
plot(slowMA, title='Slow MA', color=color.olive, linewidth=2)
plot(fastMA, title='Fast MA', color=color.teal, linewidth=2)
cls=plot(closeMA, title='Source Line', color=na, linewidth=1)
up = plot(upMA, title='Uptrend Conditional MA', color=color.purple, linewidth=2)
fill(up,cls, color = close > upMA ? color_fill_uptrend : color_fill_downtrend )

//plotshape(longcondition, style = shape.triangleup, color = color.green, location = location.belowbar, text = "Long", size = size.small)
//plotshape(shortcondition, style = shape.triangledown, color = color.red, location = location.abovebar, text = "Short", size = size.small)


strategy.entry(id="long", long = true, when = longcondition and window())
strategy.close("long", when = shortcondition and window())

//if (longcondition)
//    strategy.entry("BUY", strategy.long, when = window())

//if (shortcondition)
//    strategy.entry("SELL", strategy.short, when = window())

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