Trading activity in options for several companies in the Russell 3000 index showed significant volume today. Applied Optoelectronics Inc (AAOI) recorded a total volume of 30,236 contracts, equating to approximately 3.0 million underlying shares, or 72.4% of its average daily trading volume of 4.2 million shares. Notably, the $30 strike put option expiring on February 20, 2026, saw 2,047 contracts traded, representing around 204,700 underlying shares.
Pennant Group Inc (PNTG) had 2,029 contracts traded today, representing about 202,900 underlying shares, or 72.2% of its monthly average volume of 281,100 shares. The $35 strike call option expiring on May 15, 2026, accounted for a significant portion with 2,021 contracts traded, equating to approximately 202,100 underlying shares.
Upstream Bio Inc (UPB) also experienced notable activity with 4,306 contracts traded, representing roughly 430,600 underlying shares, or 70.2% of its average daily volume of 613,010 shares. The $45 strike call option expiring on March 20, 2026, saw 2,002 contracts traded, representing around 200,200 underlying shares.
