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On September 19, 2025, Chipotle Mexican Grill Inc (CMG) experienced notable options trading with a total volume of 77,563 contracts, equating to approximately 7.8 million underlying shares. This represents 42.8% of CMG’s average daily trading volume of 18.1 million shares over the past month. A significant portion involved the $39 strike put option, with 7,973 contracts traded, representing around 797,300 underlying shares.
Capital One Financial Corp (COF) also reported robust options trading, with 13,025 contracts exchanged, or about 1.3 million underlying shares, which is 42.2% of its average daily volume of 3.1 million shares. The $235 strike call option showed high activity, with 2,087 contracts traded, representing approximately 208,700 underlying shares.
Rivian Automotive Inc (RIVN) saw the highest activity, with 202,791 contracts traded today, representing around 20.3 million underlying shares, or 40.7% of its average daily trading volume of 49.8 million shares. The most active option was the $13.50 strike call, with 20,709 contracts traded, equating to approximately 2.1 million underlying shares.
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