часовой

//@version=5

indicator('часовой', overlay=true, shorttitle='часовой')
res = input.timeframe(title='Time Frame', defval='60')
//iff(low=lowest(low,5),low,iff(low[1]=lowest(low,5),low[1],iff(low[2]=lowest(low,5),low[2],iff(low[3]=lowest(low,5),low[3],iff(low[4]=lowest(low,5),low[4],0)))))
//iff(low=lowest(low,5),low,iff(low[1]=lowest(low,5),low[1],iff(low[2]=lowest(low,5),low[2],iff(low[3]=lowest(low,5),low[3],iff(low[4]=lowest(low,5),low[4],0)))))
boxp = input(5, 'BOX LENGTH')

LL = ta.lowest(low, boxp)
k1 = ta.highest(high, boxp)
k2 = ta.highest(high, boxp - 1)
k3 = ta.highest(high, boxp - 2)

NH = ta.valuewhen(high > k1[1], high, 0)
box1 = k3 < k2
TopBox = ta.valuewhen(ta.barssince(high > k1[1]) == boxp - 2 and box1, NH, 0)
BottomBox = ta.valuewhen(ta.barssince(high > k1[1]) == boxp - 2 and box1, LL, 0)
TopBox1 = request.security(syminfo.tickerid, res, TopBox)
BottomBox1 = request.security(syminfo.tickerid, res, BottomBox)
plot(TopBox1, linewidth=1, color=color.new(color.green, 0), title='TBbox')
plot(BottomBox1, linewidth=1, color=color.new(color.maroon, 0), title='BBbox')