Notable Wednesday Option Activity: DFTX, MSGS, TPR

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Definium Therapeutics Inc (Symbol: DFTX), where a total volume of 14,758 contracts has been traded thus far today, a contract volume which is representative of approximately 1.5 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 80.6% of DFTX's average daily trading volume over the past month, of 1.8 million shares. Particularly high volume was seen for the $40 strike put option expiring August 21, 2026, with 2,699 contracts trading so far today, representing approximately 269,900 underlying shares of DFTX. Below is a chart showing DFTX's trailing twelve month trading history, with the $40 strike highlighted in orange:

Madison Square Garden Sports Corp (Symbol: MSGS) options are showing a volume of 1,299 contracts thus far today. That number of contracts represents approximately 129,900 underlying shares, working out to a sizeable 77.4% of MSGS's average daily trading volume over the past month, of 167,780 shares. Particularly high volume was seen for the $380 strike put option expiring September 18, 2026, with 505 contracts trading so far today, representing approximately 50,500 underlying shares of MSGS. Below is a chart showing MSGS's trailing twelve month trading history, with the $380 strike highlighted in orange:

And Tapestry Inc (Symbol: TPR) saw options trading volume of 16,465 contracts, representing approximately 1.6 million underlying shares or approximately 75.1% of TPR's average daily trading volume over the past month, of 2.2 million shares. Especially high volume was seen for the $142 strike put option expiring August 21, 2026, with 2,487 contracts trading so far today, representing approximately 248,700 underlying shares of TPR. Below is a chart showing TPR's trailing twelve month trading history, with the $142 strike highlighted in orange:

For the various different available expirations for DFTX options, MSGS options, or TPR options, visit StockOptionsChannel.com.

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