Date Unmatched Bid Vol Unmatched Ask Volume Buy Orders Buy Volume (Shares) Avg buy volume per order Sell Orders Sell Volume (Shares) Avg sell volume per order Net buy - sell volume
12/25/2014 68,317,848 79,766,384 33,559 135,966,368 4,052 30,055 147,414,896 4,905 -11,448,530
12/24/2014 72,956,400 85,496,768 32,264 130,124,400 4,033 33,188 142,664,768 4,299 -12,540,370
12/23/2014 76,009,888 99,270,704 37,558 152,031,168 4,048 39,094 175,291,984 4,484 -23,260,810
12/22/2014 94,026,472 70,592,672 38,676 164,423,376 4,251 33,341 140,989,584 4,229 23,433,800
12/19/2014 137,394,224 157,923,584 52,516 308,612,672 5,877 51,876 329,142,016 6,345 -20,529,350
12/18/2014 116,767,720 82,235,552 46,487 211,505,632 4,550 37,029 176,973,472 4,779 34,532,168
12/17/2014 83,692,416 138,420,480 61,917 248,748,144 4,017 53,015 303,476,192 5,724 -54,728,060
12/16/2014 87,531,904 119,339,728 52,449 202,231,696 3,856 44,745 234,039,536 5,231 -31,807,830
12/15/2014 88,816,632 103,101,904 38,929 166,658,512 4,281 38,672 180,943,776 4,679 -14,285,270
12/12/2014 98,645,920 96,366,080 39,956 172,584,656 4,319 36,758 170,304,816 4,633 2,279,840
12/11/2014 96,629,008 116,678,864 44,940 183,681,696 4,087 42,152 203,731,552 4,833 -20,049,850
12/10/2014 135,674,848 97,576,232 59,096 247,290,496 4,185 41,887 209,191,872 4,994 38,098,620
12/9/2014 77,041,168 155,147,152 62,365 247,011,856 3,961 57,273 325,117,824 5,677 -78,105,984
12/8/2014 87,186,368 126,078,888 47,109 193,027,360 4,097 48,698 231,919,872 4,762 -38,892,520
12/5/2014 104,558,560 139,830,624 44,626 199,875,056 4,479 50,855 235,147,120 4,624 -35,272,072
12/4/2014 117,922,016 147,184,464 45,745 223,826,096 4,893 53,059 253,088,544 4,770 -29,262,450
12/3/2014 121,270,928 127,257,632 50,106 232,685,040 4,644 49,627 238,671,744 4,809 -5,986,700
12/2/2014 104,796,920 115,123,184 44,890 200,048,048 4,456 43,072 210,374,304 4,884 -10,326,260
12/1/2014 104,257,664 125,084,672 45,772 212,290,992 4,638 48,258 233,118,000 4,831 -20,827,010
11/28/2014 138,142,896 132,932,392 56,602 276,312,672 4,882 53,321 271,102,176 5,084 5,210,500