dear friend,
idealy volume should be higher on the LS than that is on the Head; but not always - according to Stockscharts.com
going by that, it can be considerd as H&S pattern.
regards,
nick
First of all thanks Nick for confirming the candle.
Regarding H&S pattern, according to Edwards & Magee,
one third of all H&S formations have more volume on left shoulder than head,another one third have equal volume on both head and shoulder, and remaining one third have greater volume on the head than the left shoulder.
So all options have equal probability ie 1/3.
what is more imp is volume at right shoulder that should be lesser than LS and H so that probability of breaking down of neck line shall be higher.
regards