Trend reversal.........noted.........Daily Market Summary Daily market summary represents volume from all trading venues on which NASDAQ® Issues are traded. 
  For Feb 16, 2012  Share Volume Dollar Volume Total Volume: 1,986,223,930 $71,142,723,313 Block Volume: 227,526,298 Number of Issues: 2,777 Number of MPs: 634 Total Trades: 8,578,382 Block Trades: 6,714  For Feb 15, 2012  Share Volume Dollar Volume Total Volume: 2,083,844,981 $80,558,848,270 Block Volume: 235,144,132 Number of Issues: 2,779 Number of MPs: 648 Total Trades: 8,886,578 Block Trades: 7,583  For Feb 14, 2012  Share Volume Dollar Volume Total Volume: 1,915,693,363 $54,466,261,896 Block Volume: 237,479,214 Number of Issues: 2,782 Number of MPs: 631 Total Trades: 7,794,070 Block Trades: 7,502  For Feb 13, 2012  Share Volume Dollar Volume Total Volume: 1,653,177,961 $50,324,437,009 Block Volume: 176,709,534 Number of Issues: 2,782 Number of MPs: 629 Total Trades: 7,159,079 Block Trades: 5,307  For Feb 10, 2012  Share Volume Dollar Volume Total Volume: 1,824,082,668 $56,422,182,075 Block Volume: 200,293,980 Number of Issues: 2,783 Number of MPs: 642 Total Trades: 7,652,197 Block Trades: 6,670  |