From Nasdaq.:

Nkarta Inc (NKTX) saw 5,498 contracts trade today, totaling 549,800 underlying shares, representing 43.3% of the average daily trading volume. Notably, the $10 strike call option expiring January 19, 2024 saw 1,423 contracts trading. Upstart Holdings Inc (UPST) options had a volume of 53,036 contracts, representing 5.3 million underlying shares, or 42.9% of the average daily trading volume. The $100 strike call option expiring April 19, 2024 saw 2,962 contracts trade. Axsome Therapeutics Inc (AXSM) had 3,074 contract trades, representing approximately 307,400 underlying shares or 42.8% of the average daily trading volume, and 505 contracts at the $100 strike call option. For more information and available expirations, visit StockOptionsChannel.com.



Read more: Noteworthy Monday Option Activity: NKTX, UPST, AXSM