US Stock Options | NIO-SW and Micron Tech options trading volume doubled, while Pfizer and Upstart options trading volume surged fourfold.

On Monday, May 22nd, the US stock market was mixed, with the Dow down and the Nasdaq up 0.5%.

Top 10 US Stock Options

On Monday, tech stocks led the way again.

The top 10 US stock options traded were: Tesla, Amazon, Apple, AMD, Google A, Meta, Pfizer, Upstart, Palantir, and Nvidia.

Tesla rose nearly 5%, with 2.16 million options traded and call options accounting for 59.7% of the total. Call options with strike prices of $185/$190/$200 were the most active.

Amazon fell more than 1%, with 610,000 options traded and call options accounting for 58.2% of the total.

Apple fell slightly, with 590,000 options traded and call options accounting for 54.3% of the total. Call options with a strike price of $175 were the most active.

AMD rose more than 2%, with 500,000 options traded and call options accounting for 63.2% of the total. Call options with a strike price of $110 were the most active.

Google A rose nearly 2%, with 500,000 options traded and call options accounting for 58% of the total.

Meta rose more than 1%, with 480,000 options traded and call options accounting for 64.7% of the total.

Pfizer rose more than 5% after announcing the efficacy of its oral weight loss drug. With 470,000 options traded, it was nearly five times the daily average, and call options accounted for more than 82% of the total. Call options with a strike price of $38 were the most active.

Upstart surged 20%, with 420,000 options traded, nearly four times the daily average, and call options accounting for nearly 70% of the total.

NIO rose nearly 9%, with 250,000 options traded, twice the daily average, and call options accounting for 76.6% of the total.

Micron Tech fell nearly 3%, with 230,000 options traded, twice the daily average, and put options accounting for nearly 60% of the total.

Alibaba rose 2.5%, with 180,000 options traded and call options accounting for 74.4% of the total.