Look back period = x
examples based on a look back period of 10
mark the high of the bars that had the same high in the last 10 bars
mark the low of the bars that had the same high in the last 10 bars
ideally
if 4 of the highs during the look back period had the same high then mark each of those bars with the number 4.
if 4 of the lows during the look back period had the same low then mark each of those bars with the number 4
if 3 of the highs during the look back period had the same high then mark each of those bars with the number 3
and so on.
minimum number with same h/l would be 2.


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