Qualcomm (QCOM) is off 71 cents to $40.70 and one of the worst performers in the NASDAQ 100 Thursday. In the options, the Jan10 40 put – 42.5 call strangle trades for $3.97, 5000X. It might be a closing sale (selling both puts and calls), as open interest is sufficient to cover (current bid-ask is $3.97 to $4.02). Earnings due on Nov. 4.