Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Clearwater Paper Corp (CLW - Get Report), where a total of 646 contracts have traded so far, representing approximately 64,600 underlying shares. That amounts to about 46.1% of CLW's average daily trading volume over the past month of 140,200 shares. Especially high volume was seen for the $40 strike call option expiring April 20, 2018, with 626 contracts trading so far today, representing approximately 62,600 underlying shares of CLW. Below is a chart showing CLW's trailing twelve month trading history, with the $40 strike highlighted in orange:

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Guidewire Software Inc ( GWRE) saw options trading volume of 2,158 contracts, representing approximately 215,800 underlying shares or approximately 45.1% of GWRE's average daily trading volume over the past month, of 478,470 shares. Especially high volume was seen for the $95 strike call option expiring April 20, 2018, with 1,013 contracts trading so far today, representing approximately 101,300 underlying shares of GWRE. Below is a chart showing GWRE's trailing twelve month trading history, with the $95 strike highlighted in orange:

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And Cracker Barrel Old Country Store, Inc. ( CBRL) saw options trading volume of 1,449 contracts, representing approximately 144,900 underlying shares or approximately 44% of CBRL's average daily trading volume over the past month, of 329,295 shares. Particularly high volume was seen for the $150 strike put option expiring March 16, 2018, with 166 contracts trading so far today, representing approximately 16,600 underlying shares of CBRL. Below is a chart showing CBRL's trailing twelve month trading history, with the $150 strike highlighted in orange:

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For the various different available expirations for CLW options, GWRE options, or CBRL options, visit StockOptionsChannel.com.