Nearing the halfway mark in today's session, here are the individual equity names with unusual option activity on optionMONSTER's ActionTracker data system.
Scientific Games (SGMS): Traders sold 7,000 October 13 calls for $0.23. Volume was below open interest at the strike, so an existing position may have been unwound. SGMS fell 0.18 percent to $11.01.
Best Buy (BBY): About 5,200 Weekly 37.50 calls expiring on Oct. 30 were bought for $0.61 as investors looked for upside in the share price. BBY fell 0.34 percent to $35.64.
Jamba (JMBA): Volume surged in the October 15 puts, which traded for $0.80, and the November 15 puts, which fetched $1.20. It appears an existing position was rolled forward in time. JMBA fell 0.21 percent to $14.40.
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