
Strategi ini didasarkan pada LazyBear’s Z-distance VWAP indicator, dengan menghitung harga dengan jarak Z-distance VWAP untuk menentukan apakah ada overbought atau oversold, dan melakukan entry entry. Strategi ini menambahkan penilaian EMA rata-rata dan Z-distance return to 0 axis, untuk menyaring beberapa sinyal noise.
Fungsi utama:
Solusi:
Strategi ini menggunakan hubungan antara Z-distance untuk menentukan harga dan VWAP, digabungkan dengan sinyal kebisingan EMA untuk menangkap peluang tren. Strategi ini memungkinkan penargetan tren, sambil mengatur risiko pengendalian kerugian. Strategi ini dapat meningkatkan stabilitas strategi melalui pengoptimalan parameter dan penambahan indikator lain. Namun, ada masalah keterlambatan indikator Z-distance yang perlu dipertimbangkan saat pengoptimalan.
/*backtest
start: 2022-11-03 00:00:00
end: 2023-11-09 00:00:00
period: 1d
basePeriod: 1h
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/
// © mohanee
//@version=4
//This is based on Z distance from VWAP by Lazybear
strategy(title="ZVWAP[LB] strategy", overlay=false,pyramiding=2, default_qty_type=strategy.fixed, default_qty_value=3, initial_capital=10000, currency=currency.USD)
length=input(13,"length")
calc_zvwap(pds, source1) =>
mean = sum(volume*source1,pds)/sum(volume,pds)
vwapsd = sqrt(sma(pow(source1-mean, 2), pds) )
(close-mean)/vwapsd
upperTop=2.5 //input(2.5)
upperBottom=2.0 //input(2.0)
lowerTop=-0.5 //input(-0.5)
lowerBottom=-2.0 //input(-2.0)
buyLine=input(-0.5, title="OverSold Line",minval=-2, maxval=3)
sellLine=input(2.0, title="OverBought Line",minval=-2, maxval=3)
fastEma=input(13, title="Fast EMA",minval=1, maxval=50)
slowEma=input(55, title="Slow EMA",minval=10, maxval=200)
stopLoss =input(5, title="Stop Loss",minval=1)
hline(0, title="Middle Line", linestyle=hline.style_dotted, color=color.green)
ul1=plot(upperTop, "OB High")
ul2=plot(upperBottom, "OB Low")
fill(ul1,ul2, color=color.red)
ll1=plot(lowerTop, "OS High")
ll2=plot(lowerBottom, "OS Low")
fill(ll1,ll2, color=color.green)
zvwapVal=calc_zvwap(length,close)
plot(zvwapVal,title="ZVWAP",color=color.purple, linewidth=2)
longEmaVal=ema(close,slowEma)
shortEmaVal=ema(close,fastEma)
vwapVal=vwap(hlc3)
zvwapDipped=false
for i = 1 to 10
zvwapDipped := zvwapDipped or zvwapVal[i]<=buyLine
longCondition= shortEmaVal > longEmaVal and zvwapDipped and crossover(zvwapVal,0)
barcolor(longCondition ? color.yellow: na)
strategy.entry(id="ZVWAPLE", long=true, when= longCondition and strategy.position_size<1)
//Add
strategy.entry(id="ZVWAPLE", comment="Add", long=true, when= strategy.position_size>1 and close<strategy.position_avg_price and crossover(zvwapVal,0))
//calculate stop Loss
stopLossVal = strategy.position_avg_price - (strategy.position_avg_price*stopLoss*0.01)
strategy.close(id="ZVWAPLE",comment="SL Exit", when=close<stopLossVal) //close all on stop loss
strategy.close(id="ZVWAPLE",comment="TPExitAll", qty=strategy.position_size , when= crossunder(zvwapVal,sellLine)) //close all zvwapVal>sellLine