IDX:NIFTY BANK - chart - 2022981

BNF currently reversed from strong support which is 31000.
Last 1 hr it made consolidated and made a Inverted Flag & Pole pattern. If BNF breaks the 31000 level then next immediate support is 30800 and next suppor major support we can see at 30350.
Buying opportunity will get only when it cross the 31350