Today, Equifax Inc (EFX) saw high options trading volume with 37,524 contracts traded, representing 3.8 million shares. Southwest Airlines Co (LUV) also had significant options trading volume of 39,581 contracts, representing 4.0 million shares. APA Corp (APA) saw 39,199 contracts traded, representing 3.9 million shares. Particularly high volume was seen for $200 strike put option on EFX, $35 strike put option on LUV, and $21 strike put option on APA. For more information on options for these companies, visit StockOptionsChannel.com.

Read more at Nasdaq: Noteworthy Friday Option Activity: EFX, LUV, APA