Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Tailored Brands Inc (TLRD - Get Report), where a total volume of 7,180 contracts has been traded thus far today, a contract volume which is representative of approximately 718,000 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 63.1% of TLRD's average daily trading volume over the past month, of 1.1 million shares. Especially high volume was seen for the $15 strike call option expiring July 15, 2016, with 5,433 contracts trading so far today, representing approximately 543,300 underlying shares of TLRD. Below is a chart showing TLRD's trailing twelve month trading history, with the $15 strike highlighted in orange:

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Westmoreland Coal Co. ( WLB) 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 54.7% of WLB's average daily trading volume over the past month, of 237,685 shares. Particularly high volume was seen for the $9 strike call option expiring June 17, 2016, with 607 contracts trading so far today, representing approximately 60,700 underlying shares of WLB. Below is a chart showing WLB's trailing twelve month trading history, with the $9 strike highlighted in orange:

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And NetApp, Inc. ( NTAP) saw options trading volume of 14,118 contracts, representing approximately 1.4 million underlying shares or approximately 52.6% of NTAP's average daily trading volume over the past month, of 2.7 million shares. Particularly high volume was seen for the $24.50 strike put option expiring May 27, 2016, with 3,239 contracts trading so far today, representing approximately 323,900 underlying shares of NTAP. Below is a chart showing NTAP's trailing twelve month trading history, with the $24.50 strike highlighted in orange:

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For the various different available expirations for TLRD options, WLB options, or NTAP options, visit StockOptionsChannel.com.