Well
IMO, the last trade taken by him, though cant be said as good but not a bad one either.
Only negative is Nifty may continue to drift lower further, as per international scenario and in that case the call option will loose its value drastically, and he has huge quantity.
And if NS remains above 10K mark (for which I anticipate that it will soon, although technicals are not working these days
) then till mid April, value may not loose much, its only after mid of April, call value will slide if NS does reach above 10300/400 level by then
My view only and not a suggestion/analysis for others, to buy deep OTM calls.