Update - 28 November 2018
Last week, I incurred loss which I could not cover because of margin freeze by broker and being unable to hold overnight positions. Same thing happened today, but I was in net profit today. My broker is looking into it now.
Around 26550, I covered all my positions in profit.
I added following new positions solely for the purpose of theta decay.
Naked call sold of -10 X 25800.
Bear call spread of -15 X 25700 and +15 X 25900.
Bull put spread of -5 X 26100 & +5 X 25900.