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精确的摆动交易系统

Author: 雨幕(youquant), Date: 2022-06-15 09:36:19
Tags: IFFTSL

策略回测

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/*backtest
start: 2021-01-01 09:00:00
end: 2022-06-14 15:00:00
period: 1d
basePeriod: 1h
exchanges: [{"eid":"Futures_CTP","currency":"FUTURES"}]
args: [["ContractType","hc888",360008]]
*/

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © ceyhun

//@version=4
study("Accurate Swing Trading System",overlay=true)

no=input(3,title="摆动")
Barcolor=input(true,title="K线BAR颜色着色")
Bgcolor=input(false,title="背景着色")

res=highest(high,no)
sup=lowest(low,no)
avd=iff(close>res[1],1,iff(close<sup[1],-1,0))
avn=valuewhen(avd!=0,avd,0)
tsl=iff(avn==1,sup,res)

Buy=crossover(close,tsl)
Sell=crossunder(close,tsl)

plotshape(Buy,"BUY", shape.labelup, location.belowbar, color.green, text="BUY",textcolor=color.black)
plotshape(Sell,"SELL", shape.labeldown, location.abovebar, color.red, text="SELL",textcolor=color.black)

colr = close>=tsl ? color.green : close<=tsl ? color.red : na
plot(tsl, color=colr, linewidth=3, title="TSL")
barcolor(Barcolor ? colr : na)
bgcolor(Bgcolor ? colr :na)

alertcondition(Buy, title="Buy Signal", message="Buy")
alertcondition(Sell, title="Sell Signal", message="Sell")
if Buy
   strategy.entry("long", strategy.long)
else if Sell
    strategy.entry("short", strategy.short)

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