Notable open interest changes for August 21st
The Fly

Notable open interest changes for August 21st

Tuesday’s total option volume of 40.6 million contracts resulted in net open interest growth of 5.59 million calls and 4.61 million puts. NVIDIA (NVDA), Ginkgo Bioworks (DNA), Sirius XM (SIRI) and Advanced Micro Devices (AMD) saw the greatest growth. Top five new positions opened include 31k NVIDIA (NVDA) 8/23 weekly 130 calls, 31k Peloton Interactive (PTON) Sep-24 4.5 calls, 29k Peloton Interactive (PTON) Sep-24 3.5 calls, 28k Zuora (ZUO) 8/23 weekly 9 puts and 28k Manulife Financial (MFC) Aug-24 23 calls.

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