Among the notable options trading activity in the Russell 3000 index, SoFi Technologies Inc. (SOFI) reported a total of 206,629 contracts traded today, comprising approximately 20.7 million underlying shares. This figure represents about 45.2% of SOFI’s average daily trading volume over the past month, which was 45.7 million shares. Notably, the $27 strike call option expiring on January 16, 2026, accounted for 12,873 contracts traded, equating to around 1.3 million underlying shares.
CarMax Inc. (KMX) saw 20,138 contracts traded, representing approximately 2.0 million underlying shares, or 45.1% of its average monthly trading volume of 4.5 million shares. The $55 strike call option expiring on April 17, 2026, was particularly active with 8,829 contracts traded, equivalent to roughly 882,900 underlying shares.
Kirby Corp. (KEX) had 3,047 contracts traded today, representing around 304,700 underlying shares and 43.2% of its average monthly trading volume of 705,395 shares. Of note was the $100 strike put option expiring on February 20, 2026, which saw 2,004 contracts traded, accounting for approximately 200,400 underlying shares.
