This whale alert can help traders discover the next big trading opportunities.

Whales are entities with large sums of money and we track their transactions here at Benzinga on our options activity scanner.

Traders will search for circumstances when the market estimation of an option diverges heavily from its normal worth. High amounts of trading activity could push option prices to exaggerated or underestimated levels.

Here's the list of options activity happening in today's session:

Symbol PUT/CALL Trade Type Sentiment Exp. Date Strike Price Total Trade Price Open Interest Volume
AAPL PUT SWEEP BEARISH 03/27/26 $252.50 $30.1K 3.2K 33.2K
MARA PUT SWEEP BULLISH 01/15/27 $5.00 $81.6K 81.1K 5.9K
BMNR PUT SWEEP BULLISH 04/02/26 $17.00 $91.6K 889 5.6K
AMD CALL TRADE BULLISH 03/27/26 $205.00 $51.2K 4.9K 5.1K
CWAN PUT TRADE NEUTRAL 05/15/26 $20.00 $49.3K 25.7K 4.3K
NVDA CALL SWEEP BULLISH 06/18/26 $175.00 $42.2K 9.3K 3.1K
MSTR CALL SWEEP BULLISH 04/02/26 $150.00 $34.9K 3.5K 2.3K
WDC CALL SWEEP BEARISH 04/17/26 $375.00 $250.0K 18 2.2K
MU CALL TRADE BULLISH 03/27/26 $362.50 $74.2K 70 2.1K
U CALL TRADE BEARISH 06/18/26 $30.00 $73.1K 6.3K 2.1K

Explanation

These bullet-by-bullet explanations have been constructed using the accompanying table.

• For AAPL (NASDAQ:AAPL), we notice a put option sweep that happens to be bearish, expiring in 1 day(s) on March 27, 2026. This event was a transfer of 311 contract(s) at a $252.50 strike. This particular put needed to be split into 25 different trades to become filled. The total cost received by the writing party (or parties) was $30.1K, with a price of $97.0 per contract. There were 3207 open contracts at this strike prior to today, and today 33223 contract(s) were bought and sold.

• For MARA (NASDAQ:MARA), we notice a put option sweep that happens to be bullish, expiring in 295 day(s) on January 15, 2027. This event was a transfer of 832 contract(s) at a $5.00 strike. This particular put needed to be split into 14 different trades to become filled. The total cost received by the writing party (or parties) was $81.6K, with a price of $98.0 per contract. There were 81195 open contracts at this strike prior to today, and today 5997 contract(s) were bought and sold.

• Regarding BMNR (AMEX:BMNR), we observe a put option sweep with bullish sentiment. It expires in 7 day(s) on April 2, 2026. Parties traded 4824 contract(s) at a $17.00 strike. This particular put needed to be split into 20 different trades to become filled. The total cost received by the writing party (or parties) was $91.6K, with a price of $19.0 per contract. There were 889 open contracts at this strike prior to today, and today 5684 contract(s) were bought and sold.

• For AMD (NASDAQ:AMD), we notice a call option trade that happens to be bullish, expiring in 1 day(s) on March 27, 2026. This event was a transfer of 160 contract(s) at a $205.00 strike. The total cost received by the writing party (or parties) was $51.2K, with a price of $320.0 per contract. There were 4991 open contracts at this strike prior to today, and today 5131 contract(s) were bought and sold.

• For CWAN (NYSE:CWAN), we notice a put option trade that happens to be neutral, expiring in 50 day(s) on May 15, 2026. This event was a transfer of 1763 contract(s) at a $20.00 strike. The total cost received by the writing party (or parties) was $49.3K, with a price of $28.0 per contract. There were 25708 open contracts at this strike prior to today, and today 4300 contract(s) were bought and sold.

• Regarding NVDA (NASDAQ:NVDA), we observe a call option sweep with bullish sentiment. It expires in 84 day(s) on June 18, 2026. Parties traded 30 contract(s) at a $175.00 strike. This particular call needed to be split into 3 different trades to become filled. The total cost received by the writing party (or parties) was $42.2K, with a price of $1410.0 per contract. There were 9388 open contracts at this strike prior to today, and today 3101 contract(s) were bought and sold.

• Regarding MSTR (NASDAQ:MSTR), we observe a call option sweep with bullish sentiment. It expires in 7 day(s) on April 2, 2026. Parties traded 401 contract(s) at a $150.00 strike. This particular call needed to be split into 38 different trades to become filled. The total cost received by the writing party (or parties) was $34.9K, with a price of $87.0 per contract. There were 3543 open contracts at this strike prior to today, and today 2306 contract(s) were bought and sold.

• Regarding WDC (NASDAQ:WDC), we observe a call option sweep with bearish sentiment. It expires in 22 day(s) on April 17, 2026. Parties traded 2000 contract(s) at a $375.00 strike. This particular call needed to be split into 7 different trades to become filled. The total cost received by the writing party (or parties) was $250.0K, with a price of $125.0 per contract. There were 18 open contracts at this strike prior to today, and today 2255 contract(s) were bought and sold.

• For MU (NASDAQ:MU), we notice a call option trade that happens to be bullish, expiring in 1 day(s) on March 27, 2026. This event was a transfer of 150 contract(s) at a $362.50 strike. The total cost received by the writing party (or parties) was $74.2K, with a price of $495.0 per contract. There were 70 open contracts at this strike prior to today, and today 2160 contract(s) were bought and sold.

• For U (NYSE:U), we notice a call option trade that happens to be bearish, expiring in 84 day(s) on June 18, 2026. This event was a transfer of 2150 contract(s) at a $30.00 strike. The total cost received by the writing party (or parties) was $73.1K, with a price of $34.0 per contract. There were 6333 open contracts at this strike prior to today, and today 2156 contract(s) were bought and sold.

Options Alert Terminology
- Call Contracts: The right to buy shares as indicated in the contract.
- Put Contracts: The right to sell shares as indicated in the contract.
- Expiration Date: When the contract expires. One must act on the contract by this date if one wants to use it.
- Premium/Option Price: The price of the contract.

For more information, read more news on unusual options activity.

This article was generated by Benzinga's automated content engine and reviewed by an editor.