1. UnitedHealth Group Inc (UNH) saw a high options trading volume today, with 90,029 contracts traded, representing 9.0 million shares. The $300 strike call option expiring July 11, 2025, had especially high volume with 9,137 contracts traded. This represents approximately 913,700 underlying shares of UNH.
2. Dollar Tree Inc (DLTR) also experienced significant options trading volume, with 18,049 contracts traded, representing 1.8 million shares. The $110 strike call option expiring October 17, 2025, had high volume with 3,506 contracts traded, representing approximately 350,600 underlying shares of DLTR.
3. Quest Diagnostics, Inc. (DGX) had options trading volume of 4,595 contracts, representing approximately 459,500 shares. The $165 strike put option expiring August 15, 2025, saw high volume with 1,901 contracts traded, representing approximately 190,100 underlying shares of DGX.

Read more at NASDAQ.: Notable Friday Option Activity: UNH, DLTR, DGX