OraSure Technologies Inc. (OSUR) experienced significant options trading today, with a total volume of 7,520 contracts, representing approximately 752,000 underlying shares. This volume accounts for 99.6% of OSUR’s average daily trading volume of 754,730 shares over the past month. Notably, the $7.50 strike call option for expiration on July 17, 2026, saw 5,001 contracts traded, equivalent to 500,100 underlying shares.
TransMedics Group Inc. (TMDX) reported an options trading volume of 11,074 contracts today, or about 1.1 million underlying shares, which corresponds to 93.5% of its average daily volume of 1.2 million shares over the last month. The $85 strike call option expiring July 17, 2026, stood out with 2,543 contracts traded, representing 254,300 underlying shares.
Viant Technology Inc. (DSP) recorded options trading of 2,976 contracts, equating to approximately 297,600 underlying shares or 85.4% of its average daily volume of 348,605 shares over the past month. The $15 strike call option, expiring July 17, 2026, accounted for 2,918 contracts traded, approximately 291,800 underlying shares.
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