I added Offset option, so we don't have to wait to see it repaint. Setting to X bars back 'Offset' will calculate to bars less than current bar. Example: Offset 35 on H4 will show how it did on EURUSD with that big bar down.
 Could be worth making an EA for this with 8 bar Highest Higest confirmation for Buy entry and 8 bar Lowest Low confirmation for Sell entry. Have live bar & close bar entry options.
[edit2] signal bug fixed
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