Bank Nifty: Intraday Trade Plan: 30550 important level

Hello,
For Bank Nifty now major supply zone @ 30900-31120 and demand zone @ 30550. Tomorrow if it will sustain below 30550 then it may test the next support zone @ 30120-30210 very easily. I will sell BNF in this case.
Open Position:
On Friday, Sold 31300 call @ 120 (closed @ 62) and 31200 call @ 140 (Closed 80).

Trade active:

STBT: Sold 31200 and 31300 call

Comment:

Bingo, BNF: 31200 CALL SHORT @ 140 NOW @ 14. 31200 call SHORT @ 120 NOW @ 10

Trade active:

Short Fut @ 30490 for the target of next demand zone

Trade closed: target reached:

Booked all my short position