CLOSING: /CL JANUARY 15TH 51/52 SHORT PUT VERTICAL

... for a .20 debit, 1.00 ($100) profit.

Notes: Out of the put side in the January cycle, leaving some call side to manage running into expiry. Scratch at 19.80. I would note that /CL rank/implied isn't great here (4.3/26), so the obvious best case scenario is that I not have to roll out in this low volatility environment.