Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in PACS Group Inc (PACS), where a total of 3,007 contracts have traded so far, representing approximately 300,700 underlying shares. That amounts to about 57.3% of PACS's average daily trading volume over the past month of 525,110 shares. Especially high volume was seen for the $15 strike call option expiring March 21, 2025, with 1,542 contracts trading so far today, representing approximately 154,200 underlying shares of PACS. Below is a chart showing PACS's trailing twelve month trading history, with the $15 strike highlighted in orange:

Start slideshow:
Today's Most Active Call & Put Options of the S&P 500 »

Alcoa Corporation (AA) saw options trading volume of 27,745 contracts, representing approximately 2.8 million underlying shares or approximately 57% of AA's average daily trading volume over the past month, of 4.9 million shares. Especially high volume was seen for the $40 strike call option expiring April 17, 2025, with 10,097 contracts trading so far today, representing approximately 1.0 million underlying shares of AA. Below is a chart showing AA's trailing twelve month trading history, with the $40 strike highlighted in orange:

And DocuSign Inc (DOCU) saw options trading volume of 11,080 contracts, representing approximately 1.1 million underlying shares or approximately 54.8% of DOCU's average daily trading volume over the past month, of 2.0 million shares. Especially high volume was seen for the $81 strike call option expiring March 21, 2025, with 3,254 contracts trading so far today, representing approximately 325,400 underlying shares of DOCU. Below is a chart showing DOCU's trailing twelve month trading history, with the $81 strike highlighted in orange: