Group 1: NVIDIA Corp (NVDA) - Noteworthy options trading volume with a total of 1.8 million contracts traded, representing approximately 184.5 million underlying shares, which is about 100.3% of NVDA's average daily trading volume of 183.9 million shares over the past month [1] - High volume observed for the $170 strike put option expiring September 19, 2025, with 137,269 contracts traded, representing approximately 13.7 million underlying shares [1] Group 2: Coinbase Global Inc (COIN) - Options trading volume of 74,128 contracts thus far, representing approximately 7.4 million underlying shares, equating to 93.3% of COIN's average daily trading volume of 7.9 million shares over the past month [2] - Significant volume for the $350 strike call option expiring September 19, 2025, with 3,950 contracts traded, representing approximately 395,000 underlying shares [2] Group 3: Zoetis Inc (ZTS) - Options trading volume of 22,508 contracts, representing approximately 2.3 million underlying shares, or about 92.2% of ZTS's average daily trading volume of 2.4 million shares over the past month [4] - High volume noted for the $135 strike put option expiring October 17, 2025, with 8,863 contracts traded, representing approximately 886,300 underlying shares [4]