The call+put writing now at Rs13,profit of Rs65 per lot.

The call+put writing which was given two days back was at 78 now the Nifty options 5000put and 5300 call combined value is 13 only at the time of writing this article.
A total of Rs65 profit per lot, which Rs65 x 30 = 3150,today also happens to be the expiry day and who knows both the options might get zero by closing of the market.
maximum profit will be 78 only in this strategy.