
ASP Isotopes Inc (Symbol: ASPI) saw options trading volume of 29,622 contracts, representing approximately 3.0 million underlying shares or approximately 42.7% of ASPI's average daily trading volume over the past month, of 6.9 million shares. Especially high volume was seen for the $10 strike call option expiring April 17, 2026, with 15,994 contracts trading so far today, representing approximately 1.6 million underlying shares of ASPI. Below is a chart showing ASPI's trailing twelve month trading history, with the $10 strike highlighted in orange:

And Avis Budget Group Inc (Symbol: CAR) options are showing a volume of 4,632 contracts thus far today. That number of contracts represents approximately 463,200 underlying shares, working out to a sizeable 42.1% of CAR's average daily trading volume over the past month, of 1.1 million shares. Especially high volume was seen for the $190 strike call option expiring January 16, 2026, with 1,500 contracts trading so far today, representing approximately 150,000 underlying shares of CAR. Below is a chart showing CAR's trailing twelve month trading history, with the $190 strike highlighted in orange:

For the various different available expirations for TTWO options, ASPI options, or CAR options, visit StockOptionsChannel.com.
Today's Most Active Call & Put Options of the S&P 500 »
Also see:
Funds Holding OBDE KNX Historical Stock Prices
Institutional Holders of MDYV
The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.