
Altair Engineering Inc (Symbol: ALTR) options are showing a volume of 3,037 contracts thus far today. That number of contracts represents approximately 303,700 underlying shares, working out to a sizeable 53% of ALTR's average daily trading volume over the past month, of 572,715 shares. Particularly high volume was seen for the $105 strike call option expiring November 15, 2024, with 437 contracts trading so far today, representing approximately 43,700 underlying shares of ALTR. Below is a chart showing ALTR's trailing twelve month trading history, with the $105 strike highlighted in orange:

And Norwegian Cruise Line Holdings Ltd (Symbol: NCLH) options are showing a volume of 57,928 contracts thus far today. That number of contracts represents approximately 5.8 million underlying shares, working out to a sizeable 51.6% of NCLH's average daily trading volume over the past month, of 11.2 million shares. Especially high volume was seen for the $29 strike call option expiring March 21, 2025, with 4,102 contracts trading so far today, representing approximately 410,200 underlying shares of NCLH. Below is a chart showing NCLH's trailing twelve month trading history, with the $29 strike highlighted in orange:

For the various different available expirations for OSPN options, ALTR options, or NCLH options, visit StockOptionsChannel.com.
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