Volume contracted to 135.8 million shares, from 211.1 million on Friday.

Volume on the Big Board contracted to 174.2 million shares.

Volume on the Big Board contracted to 128 million shares, from 133.7 million on Wednesday.

Volume on the Big Board contracted to 168.1 million shares, from 210 million on Friday.

Volume on the Big Board contracted to 166.8 milllion shares, from 174.6 million on Thursday.

Volume contracted to 161.3 million shares, from 186.5 million on Thursday.

Volume on the Big Board contracted to 140.4 million shares, from 163.2 million on Monday.

Volume on the Big Board contracted to 152.4 million shares from 154.2 million on Wednesday.

Volume contracted slightly to 193 million shares from the 194.5 million shares handled during Thursday's session.

Volume on the Big Board contracted to 148.4 million shares, from 155.1 million on Wednesday.