Notable open interest changes for December 13th

Monday’s total option volume of 37.4 million contracts resulted in net open interest growth of 3.56 million calls and 4.01 million puts. Tesla (TSLA), Apple (AAPL), Amazon (AMZN) and Advanced Micro (AMD) saw the greatest growth. Top five new positions opened include 30k Luminar Technologies (LAZR) Dec-22 8 calls, 25k Alkermes (ALKS) Jan-23 25 puts, 25k Alkermes (ALKS) Jan-23 25 calls, 20k Nu Holdings (NU) Jan-23 3.5 puts and 20k Petrobras (PBR) Jan-23 20 puts.