Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Nymox Pharmaceutical Corp (NYMX - Get Report), where a total of 700 contracts have traded so far, representing approximately 70,000 underlying shares. That amounts to about 46.9% of NYMX's average daily trading volume over the past month of 149,385 shares. Particularly high volume was seen for the $3 strike put option expiring May 18, 2018, with 500 contracts trading so far today, representing approximately 50,000 underlying shares of NYMX. Below is a chart showing NYMX's trailing twelve month trading history, with the $3 strike highlighted in orange:

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AnaptysBio Inc ( ANAB) options are showing a volume of 1,367 contracts thus far today. That number of contracts represents approximately 136,700 underlying shares, working out to a sizeable 46.8% of ANAB's average daily trading volume over the past month, of 291,895 shares. Particularly high volume was seen for the $150 strike call option expiring May 18, 2018, with 1,031 contracts trading so far today, representing approximately 103,100 underlying shares of ANAB. Below is a chart showing ANAB's trailing twelve month trading history, with the $150 strike highlighted in orange:

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And Tempur Sealy International, Inc. ( TPX) options are showing a volume of 5,067 contracts thus far today. That number of contracts represents approximately 506,700 underlying shares, working out to a sizeable 46.6% of TPX's average daily trading volume over the past month, of 1.1 million shares. Particularly high volume was seen for the $52.50 strike put option expiring March 16, 2018, with 1,006 contracts trading so far today, representing approximately 100,600 underlying shares of TPX. Below is a chart showing TPX's trailing twelve month trading history, with the $52.50 strike highlighted in orange:

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For the various different available expirations for NYMX options, ANAB options, or TPX options, visit StockOptionsChannel.com.