By BNK Invest
Publication Date: 2025-11-28 17:00:00
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in International Business Machines Corp (Symbol: IBM), where a total volume of 20,831 contracts has been traded thus far today, a contract volume which is representative of approximately 2.1 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 43.1% of IBM’s average daily trading volume over the past month, of 4.8 million shares. Especially high volume was seen for the $280 strike put option expiring December 05, 2025, with 1,721 contracts trading so far today, representing approximately 172,100 underlying shares of IBM. Below is a chart showing IBM’s trailing twelve month trading history, with the $280 strike highlighted in orange:
Airbnb Inc (Symbol: ABNB) options are showing a volume of 24,513 contracts thus far today. That number of contracts represents…
