<Date>,<Time>,<Price>,<Vol>,<Direction>,<OI>,<TradeNo>,<Bid>,<Ask>
20121123,100000,142680,10,2,832842,665794288,142680,142800
20121123,100000,142680,3,2,832848,665794289,142680,142800
20121123,100000,142680,1,2,832850,665794293,142680,142800
20121123,100000,142800,1,1,832854,665794318,142680,142800
20121123,100000,142800,1,1,832854,665794319,142680,142800