PLTR fell from a high of 15.90 on Monday to 13.18 yesterday. Today it gapped up opening at 14.56, and is trading at 15.00 an hour after the open. That is a confirmed Buy Signal under our pattern recognition rules. New positions can be taken, or strikes can be rolled up from the Dec 18th $11C (paid 1.30, now 4.50) to the Dec 18th $15C (2.20). The model portfolio will do nothing as per the adage, "If it ain't broke, don't fix it."