Unusual Option Activity 6.19.2013

Chartt Options Trading CNBCPaper bought 39,800 S 7/5 Weekly 7.5 Calls for $0.06 (2.1 times usual volume) with stock at $7.10

Paper bought 4,100 NVDA Jan15 10 Calls for $5.70 (4.6 times usual volume) with stock at $15.38

Paper sold 25,000 ALU Jul 2 Calls for $0.10 (11.9 times usual volume) with stock at $1.94

Paper sold 2,000 DISH Jun 41 Calls for $0.33 (2.8 times usual volume) with stock at $40.27
Paper bought 1,000 NVDA Jul 10 Calls for $1.10 (7.8 times unusual volume) with stock at $9.08