CODE INDICATOR:

//@version=3

strategy("Pivot Reversal Strategy", overlay=true)
leftBars = input(4)
rightBars = input(2)
swh = pivothigh(leftBars, rightBars)
swl = pivotlow(leftBars, rightBars)
swh_cond = not na(swh)
hprice = 0.0
hprice := swh_cond ? swh : hprice[1]
le = false
le := swh_cond ? true : (le[1] and high > hprice ? false : le[1])
if (le)
    strategy.entry("PivRevLE", strategy.long, comment="PivRevLE", stop=hprice + syminfo.mintick)
swl_cond = not na(swl)
lprice = 0.0
lprice := swl_cond ? swl : lprice[1]
se = false
se := swl_cond ? true : (se[1] and low < lprice ? false : se[1])
if (se)
    strategy.entry("PivRevSE", strategy.short, comment="PivRevSE", stop=lprice - syminfo.mintick)
//plot(strategy.equity, title="equity", color=red, linewidth=2, style=areabr)

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SETTING EA:


INPUT:
- on the signal from the indicator (immediately, do not wait to close the candle)

EXIT:
- Take Profit, TrailingSL, B / E, B / E +, Lost Loss ...
- Counter counter starts immediately

SETTINGS:
- Indicator: LeftBard :( Right bars :()
- the minimum span between the upper and lower edges of the indicator
- maximum spread
- Trading in: buy, sell, buy + sell
- money management (TP, SL, B / E, B / E +, TrailingSL)
- Trade volume: Fix,% of SL size
- Maximum number of loss trades in a row
- max. loss per day
- Announcement