On the upper side 9360-9500 is a and 9675-9820 is a major on a short term time frame.
According to the option OI data max call writes are @ 9500 and max ut writers @ 9000.
According to the data and zone 8850-9100 is a strong and I am not expecting this week to expiry below 9000.
I believe that there are major supply zones on a higher time frame and Nifty may face some difficulty to sustain above that level and may not get a follow-through in intraday trade. So I will go with OTM option writing instead of Fut buying.
SOLD 8600 PUT @ 38
SOLD 8800 PUT @ 70