#ShortPuts – ISRG had a “pre-earnings announcement” last night. Guess that explains why the IV was so high in the week prior to earnings. The announcement was bullish so rolling short put up to grab a little more premium all in the week before earnings.

Rolled ISRG JAN 17 2020 550.0 Put to JAN 17 2020 587.5 Put @ 2.30 credit (5.10 total now)