Notable Tuesday Option Activity: ALRM, ENTG, RAPT
Stock Options Channel Staff - Tuesday, October 31, 3:31 PMAmong the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Alarm.com Holdings Inc (ALRM), where a total of 2,865 contracts have traded so far, representing approximately 286,500 underlying shares. That amounts to about 138.1% of ALRM's average daily trading volume over the past month of 207,425 shares. Especially high volume was seen for the $50 strike put option expiring November 17, 2023, with 1,600 contracts trading so far today, representing approximately 160,000 underlying shares of ALRM. Below is a chart showing ALRM's trailing twelve month trading history, with the $50 strike highlighted in orange:
Entegris Inc (ENTG) saw options trading volume of 16,435 contracts, representing approximately 1.6 million underlying shares or approximately 133.8% of ENTG's average daily trading volume over the past month, of 1.2 million shares.
Especially high volume was seen for the $75 strike put option expiring December 15, 2023, with 5,250 contracts trading so far today, representing approximately 525,000 underlying shares of ENTG. Below is a chart showing ENTG's trailing twelve month trading history, with the $75 strike highlighted in orange:
And RAPT Therapeutics Inc (RAPT) saw options trading volume of 4,194 contracts, representing approximately 419,400 underlying shares or approximately 119.4% of RAPT's average daily trading volume over the past month, of 351,130 shares.
Particularly high volume was seen for the $12.50 strike call option expiring November 17, 2023, with 2,019 contracts trading so far today, representing approximately 201,900 underlying shares of RAPT. Below is a chart showing RAPT's trailing twelve month trading history, with the $12.50 strike highlighted in orange:
For the various different available expirations for ALRM options, ENTG options, or RAPT options, visit StockOptionsChannel.com.