OSCR

Notable Wednesday Option Activity: OSCR, WULF, RIOT

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Oscar Health Inc (Symbol: OSCR), where a total of 56,411 contracts have traded so far, representing approximately 5.6 million underlying shares. That amounts to about 85.6% of OSCR's average daily trading volume over the past month of 6.6 million shares. Especially high volume was seen for the $13 strike put option expiring May 15, 2026, with 7,735 contracts trading so far today, representing approximately 773,500 underlying shares of OSCR. Below is a chart showing OSCR's trailing twelve month trading history, with the $13 strike highlighted in orange:

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TeraWulf Inc. (Symbol: WULF) saw options trading volume of 238,193 contracts, representing approximately 23.8 million underlying shares or approximately 84.2% of WULF's average daily trading volume over the past month, of 28.3 million shares. Particularly high volume was seen for the $13 strike put option expiring May 15, 2026, with 16,227 contracts trading so far today, representing approximately 1.6 million underlying shares of WULF. Below is a chart showing WULF's trailing twelve month trading history, with the $13 strike highlighted in orange:

Loading+chart+—+2026+TickerTech.com

And Riot Platforms Inc (Symbol: RIOT) saw options trading volume of 128,910 contracts, representing approximately 12.9 million underlying shares or approximately 82% of RIOT's average daily trading volume over the past month, of 15.7 million shares. Especially high volume was seen for the $17 strike call option expiring April 17, 2026, with 18,043 contracts trading so far today, representing approximately 1.8 million underlying shares of RIOT. Below is a chart showing RIOT's trailing twelve month trading history, with the $17 strike highlighted in orange:

Loading+chart+—+2026+TickerTech.com

For the various different available expirations for OSCR options, WULF options, or RIOT options, visit StockOptionsChannel.com.

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

Also see:
• Dividend Giants Widely Held By ETFs
• CEO YTD Return
• Dividend ETFs

The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.

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