Update - 7 May 2019
Another scary day from the start. I was short and market opened gapup. Turns out it was fake. I kept holding short positions and added to existing positions by 10:40 am. Bearish positions.
Later when market broke to downside, I did an option buying trade and it gave me decent profits.
I rolled down my bear call spread of Bank Nifty from 30100 to 29900. I added bear call spread on Nifty at 11700.
All the positions are updated in the sheet for reference.