simple pull back TJlv26
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © tsujimoto0403

//@version=5
strategy("simple pull back", overlay=true,default_qty_type=strategy.percent_of_equity,
     default_qty_value=100)

//input value 
malongperiod=input.int(200,"長期移動平均BASE200/period of long term sma",group = "パラメータ")
mashortperiod=input.int(10,"長期移動平均BASE10/period of short term sma",group = "パラメータ")
stoprate=input.int(5,title = "損切の割合％/stoploss percentages",group = "パラメータ")
profit=input.int(20,title = "利食いの割合％/take profit percentages",group = "パラメータ")
startday=input.time(title="バックテストを始める日/start trade day", defval=timestamp("01 Jan 2000 13:30 +0000"), group="期間")
endday=input.time(title="バックテスを終わる日/finish date day", defval=timestamp("1 Jan 2099 19:30 +0000"), group="期間")


//polt indicators that we use 
malong=ta.sma(close,malongperiod)
mashort=ta.sma(close,mashortperiod)

plot(malong,color=color.aqua,linewidth = 2)
plot(mashort,color=color.yellow,linewidth = 2)

//date range 
datefilter = time >= startday and time <= endday

//open conditions
if close>malong and close<mashort and strategy.position_size == 0 and datefilter and ta.rsi(close,3)<30 
    strategy.entry(id="long", direction=strategy.long)
    
//sell conditions 
strategy.exit(id="cut",from_entry="long",stop=(1-0.01*stoprate)*strategy.position_avg_price,limit=(1+0.01*profit)*strategy.position_avg_price)


if close>mashort and close<low[1] and strategy.position_size>0
    strategy.close(id ="long")
        


