
Ini adalah strategi berdasarkan purata pergerakan 18 hari (SMA18), digabungkan dengan pengecaman corak dagangan intrahari dan mekanisme hentian pengesanan pintar. Strategi ini terutamanya memerhatikan hubungan antara harga dan SMA18, menggabungkan mata tinggi dan rendah urusniaga harian, dan memasuki kedudukan beli pada masa yang tepat. Strategi ini menggunakan pelan henti rugi yang fleksibel, yang boleh menggunakan sama ada titik henti rugi tetap atau titik terendah dua hari sebagai tanda aras henti rugi mengekori.
Logik teras strategi merangkumi elemen utama berikut:
Strategi ini membina sistem perdagangan yang agak lengkap dengan menggabungkan kaedah analisis daripada pelbagai dimensi. Kelebihan teras strategi terletak pada tetapan parameter yang fleksibel dan mekanisme henti rugi pintar, yang membolehkannya menyesuaikan diri dengan persekitaran pasaran yang berbeza. Melalui pengoptimuman dan penambahbaikan berterusan, strategi ini dijangka dapat mengekalkan prestasi yang stabil di bawah pelbagai keadaan pasaran.
/*backtest
start: 2019-12-23 08:00:00
end: 2025-01-16 00:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT","balance":49999}]
*/
//@version=5
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © zweiprozent
strategy('Buy Low over 18 SMA Strategy', overlay=true, default_qty_value=1)
xing = input(false, title='crossing 18 sma?')
sib = input(false, title='trade inside Bars?')
shortinside = input(false, title='trade inside range bars?')
offset = input(title='offset', defval=0.001)
belowlow = input(title='stop below low minus', defval=0.001)
alsobelow = input(false, title='Trade only above 18 sma?')
tradeabove = input(false, title='Trade with stop above order?')
trailingtwo = input(false, title='exit with two days low trailing?')
insideBar() => //and high <= high[1] and low >= low[1] ? 1 : 0
open <= close[1] and close >= open[1] and close <= close[1] or open >= close[1] and open <= open[1] and close <= open[1] and close >= close[1] ? 1 : 0
inside() =>
high <= high[1] and low >= low[1] ? 1 : 0
enterIndex = 0.0
enterIndex := enterIndex[1]
inPosition = not na(strategy.position_size) and strategy.position_size > 0
if inPosition and na(enterIndex)
enterIndex := bar_index
enterIndex
//if strategy.position_size <= 0
// strategy.exit("Long", stop=low[0]-stop_loss,comment="stop loss")
//if not na(enterIndex) and bar_index - enterIndex + 0 >= 0
// strategy.exit("Long", stop=low[0]-belowlow,comment="exit")
// enterIndex := na
T_Low = request.security(syminfo.tickerid, 'D', low[0])
D_High = request.security(syminfo.tickerid, 'D', high[1])
D_Low = request.security(syminfo.tickerid, 'D', low[1])
D_Close = request.security(syminfo.tickerid, 'D', close[1])
D_Open = request.security(syminfo.tickerid, 'D', open[1])
W_High2 = request.security(syminfo.tickerid, 'W', high[1])
W_High = request.security(syminfo.tickerid, 'W', high[0])
W_Low = request.security(syminfo.tickerid, 'W', low[0])
W_Low2 = request.security(syminfo.tickerid, 'W', low[1])
W_Close = request.security(syminfo.tickerid, 'W', close[1])
W_Open = request.security(syminfo.tickerid, 'W', open[1])
//longStopPrice = strategy.position_avg_price * (1 - stopl)
// Go Long - if prev day low is broken and stop loss prev day low
entryprice = ta.sma(close, 18)
//(high[0]<=high[1]or close[0]<open[0]) and low[0]>vwma(close,30) and time>timestamp(2020,12,0,0,0)
showMon = input(true, title='trade tuesdays?')
showTue = input(true, title='trade wednesdayy?')
showWed = input(true, title='trade thursday?')
showThu = input(true, title='trade friday?')
showFri = input(true, title='trade saturday?')
showSat = input(true, title='trade sunday?')
showSun = input(true, title='trade monday?')
isMon() =>
dayofweek(time('D')) == dayofweek.monday and showMon
isTue() =>
dayofweek(time('D')) == dayofweek.tuesday and showTue
isWed() =>
dayofweek(time('D')) == dayofweek.wednesday and showWed
isThu() =>
dayofweek(time('D')) == dayofweek.thursday and showThu
isFri() =>
dayofweek(time('D')) == dayofweek.friday and showFri
isSat() =>
dayofweek(time('D')) == dayofweek.saturday and showSat
isSun() =>
dayofweek(time('D')) == dayofweek.sunday and showSun
clprior = close[0]
entryline = ta.sma(close, 18)[1]
//(isMon() or isTue()or isTue()or isWed()
noathigh = high < high[1] or high[2] < high[3] or high[1] < high[2] or low[1] < ta.sma(close, 18)[0] and close > ta.sma(close, 18)[0]
if noathigh and time > timestamp(2020, 12, 0, 0, 0) and (alsobelow == false or high >= ta.sma(close, 18)[0]) and (isMon() or isTue() or isWed() or isThu() or isFri() or isSat() or isSun()) and (high >= high[1] or sib or low <= low[1]) //((sib == false and inside()==true) or inside()==false) and (insideBar()==true or shortinside==false)
if tradeabove == false
strategy.entry('Long', strategy.long, limit=low + offset * syminfo.mintick, comment='long')
if tradeabove == true and (xing == false or clprior < entryline) // and high<high[1]
strategy.entry('Long', strategy.long, stop=high + offset * syminfo.mintick, comment='long')
//if time>timestamp(2020,12,0,0,0) and isSat()
// strategy.entry("Long", strategy.long, limit=0, comment="long")
//strategy.exit("Long", stop=low-400*syminfo.mintick)
//strategy.exit("Long", stop=strategy.position_avg_price-10*syminfo.mintick,comment="exit")
//strategy.exit("Long", stop=low[1]-belowlow*syminfo.mintick, comment="stop")
if strategy.position_avg_price > 0 and trailingtwo == false and close > strategy.position_avg_price
strategy.exit('Long', stop=strategy.position_avg_price, comment='stop')
if strategy.position_avg_price > 0 and trailingtwo == false and (low > strategy.position_avg_price or close < strategy.position_avg_price)
strategy.exit('Long', stop=low[0] - belowlow * syminfo.mintick, comment='stop')
if strategy.position_avg_price > 0 and trailingtwo
strategy.exit('Long', stop=ta.lowest(low, 2)[0] - belowlow * syminfo.mintick, comment='stop')