Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Interval Leisure Group Inc (IILG), where a total of 10,799 contracts have traded so far, representing approximately 1.1 million underlying shares. That amounts to about 90.2% of IILG's average daily trading volume over the past month of 1.2 million shares. Especially high volume was seen for the $15 strike call option expiring September 16, 2016, with 10,490 contracts trading so far today, representing approximately 1.0 million underlying shares of IILG. Below is a chart showing IILG's trailing twelve month trading history, with the $15 strike highlighted in orange:

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Straight Path Communications Inc ( STRP) saw options trading volume of 1,821 contracts, representing approximately 182,100 underlying shares or approximately 88.5% of STRP's average daily trading volume over the past month, of 205,770 shares. Particularly high volume was seen for the $25 strike put option expiring November 18, 2016, with 510 contracts trading so far today, representing approximately 51,000 underlying shares of STRP. Below is a chart showing STRP's trailing twelve month trading history, with the $25 strike highlighted in orange:

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And Dril-Quip, Inc. ( DRQ) options are showing a volume of 6,014 contracts thus far today. That number of contracts represents approximately 601,400 underlying shares, working out to a sizeable 84.2% of DRQ's average daily trading volume over the past month, of 714,240 shares. Especially high volume was seen for the $80 strike call option expiring September 16, 2016, with 3,000 contracts trading so far today, representing approximately 300,000 underlying shares of DRQ. Below is a chart showing DRQ's trailing twelve month trading history, with the $80 strike highlighted in orange:

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For the various different available expirations for IILG options, STRP options, or DRQ options, visit StockOptionsChannel.com.