PivotBandStrategy

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

//@version=5
strategy("Pivot Band Strategy", overlay=true)

xHigh = request.security(syminfo.tickerid, 'D', high[0])
xLow = request.security(syminfo.tickerid, 'D', low[0])
xClose = request.security(syminfo.tickerid, 'D', close[0])

EMA = ta.ema(close, 3)

vPP = (xHigh + xLow + xClose) / 3
vPU = 2 * vPP - xLow
vPA = 2 * vPP - xHigh
plot(vPP, color=color.new(color.green, 0), title='Pivot', style=plot.style_line)
plot(vPU, color=color.new(color.aqua, 0), title='Pivot Üst', style=plot.style_line)
plot(vPA, color=color.new(color.red, 0), title='Pivot Alt', style=plot.style_line)

plot(EMA, color=color.yellow, title='EMA', style=plot.style_line)

longCondition = ta.crossover(EMA, vPU)
if (longCondition)
    strategy.entry("Al", strategy.long)
shortCondition = false //ta.crossunder(EMA, vPA) //Çift yön içindir.
if (shortCondition)
    strategy.entry("Sat", strategy.short)

if( EMA < vPP and strategy.position_size > 0)
    strategy.close_all()

if( EMA > vPP and strategy.position_size < 0)
    strategy.close_all()