Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Conns Inc (CONN - Get Report), where a total volume of 4,165 contracts has been traded thus far today, a contract volume which is representative of approximately 416,500 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 68.7% of CONN's average daily trading volume over the past month, of 606,375 shares. Especially high volume was seen for the $22 strike call option expiring January 19, 2018, with 1,000 contracts trading so far today, representing approximately 100,000 underlying shares of CONN. Below is a chart showing CONN's trailing twelve month trading history, with the $22 strike highlighted in orange:

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MiMedx Group Inc ( MDXG) options are showing a volume of 19,258 contracts thus far today. That number of contracts represents approximately 1.9 million underlying shares, working out to a sizeable 64.2% of MDXG's average daily trading volume over the past month, of 3.0 million shares. Especially high volume was seen for the $10 strike put option expiring November 17, 2017, with 3,849 contracts trading so far today, representing approximately 384,900 underlying shares of MDXG. Below is a chart showing MDXG's trailing twelve month trading history, with the $10 strike highlighted in orange:

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And MINDBODY Inc ( MB) saw options trading volume of 2,106 contracts, representing approximately 210,600 underlying shares or approximately 54.7% of MB's average daily trading volume over the past month, of 385,050 shares. Especially high volume was seen for the $30 strike call option expiring November 17, 2017, with 1,507 contracts trading so far today, representing approximately 150,700 underlying shares of MB. Below is a chart showing MB's trailing twelve month trading history, with the $30 strike highlighted in orange:

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For the various different available expirations for CONN options, MDXG options, or MB options, visit StockOptionsChannel.com.