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SoFi Technologies Inc (SOFI) reported a significant options trading volume of 494,126 contracts on October 3, 2025, equivalent to approximately 49.4 million underlying shares, or 78.7% of its average daily trading volume of 62.8 million shares. The $25 strike put option had the highest volume, with 33,358 contracts traded.
Plug Power Inc (PLUG) recorded 848,119 contracts traded today, representing about 84.8 million underlying shares and 74.1% of its average daily volume of 114.5 million shares. The $3.50 strike call option was particularly active, with 96,961 contracts traded.
Archer Aviation Inc (ACHR) saw options trading of 283,367 contracts, equating to approximately 28.3 million underlying shares, or 73.7% of its average trading volume of 38.5 million shares. The $13 strike call option had 25,932 contracts traded.
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