Hi Varun,

I actually have 3 concerns -

1. The 'Value' column shows 0 for Bank nifty. Tried various strike prices but result is same.
2. There is a delay of about 1 min for new updated values to appear.
3. A minute update is skipped sometimes. For eg: If the last update was on 13:06:27 then the next update may come at 13:08:57.

Also would really appreciate if you could mention few signals that one can use as a indication to take a trade. For eg: Put Sum becomes more than Call Sum which indicates price may go Up.

Keep up the good work and Thank you in advance!