GBOE FINRA Short Volume SEPTEMBER 20100914|GBOE|14716300|25166299|O 58.5% 20100913|GBOE|29640000|32528000|O 91.1% 20100910|GBOE|307571600|353074100|O 87.1% 20100909|GBOE|32767250|116393729|O 28.2% 20100908|GBOE|49051000|198603999|O 24.7% 20100907|GBOE|43485999|94469000|O 46% 20100903|GBOE|169878050|215175450|O 78.9% 20100902|GBOE|32212600|158781499|O 20.3% 20100901|GBOE|441960517|578884381|O 76.3% AUGUST 20100831|GBOE|187412041|284450499|O 65.9% GeneO