Unusually active option classes on open May 23rd

Unusual total active option classes on open include: NovaDel Pharma (NVDL), Hewlett Packard Enterprise (HPE), First Solar (FSLR), Crocs (CROX), TeraWulf (WULF), Medtronic (MDT), Hut 8 Mining (HUT), Plug Power (PLUG), Advanced Micro Devices (AMD), and Super Micro (SMCI).