Update - 22 April 2019
I did not trade for first two hours deliberately while travelling. I wanted to see what the market is doing. Around 11:30 I started taking Bear Call Spreads in Nifty and Bank Nifty.
For Nifty, I executed -4X11750CE +4X11900CE. For Bank Nifty, I executed -5X30400CE +5X30700CE.
Later I added another Nifty -4X11750CE +4X11900CE and Bank Nifty ratio spread of -5X30300CE +1X30200CE.