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
7/27/2015 117,797,720 96,928,176 53,107 234,502,080 4,416 50,439 213,632,544 4,235 20,869,540
7/24/2015 99,740,240 119,675,312 46,880 208,755,808 4,453 46,733 228,690,880 4,894 -19,935,070
7/23/2015 88,102,976 138,866,816 45,805 205,747,936 4,492 52,885 256,511,776 4,850 -50,763,832
7/22/2015 131,005,760 98,247,152 49,741 240,086,336 4,827 43,123 207,327,712 4,808 32,758,610
7/21/2015 93,141,392 119,898,016 44,184 188,809,696 4,273 43,887 215,566,320 4,912 -26,756,630
7/20/2015 99,781,488 115,016,208 50,499 204,782,336 4,055 43,201 220,017,056 5,093 -15,234,720
7/17/2015 152,673,616 111,116,176 48,764 249,852,736 5,124 43,717 208,295,312 4,765 41,557,432
7/16/2015 126,956,848 102,289,776 51,904 240,585,600 4,635 41,915 215,918,528 5,151 24,667,070
7/15/2015 136,425,072 140,198,608 55,191 272,419,424 4,936 53,451 276,192,960 5,167 -3,773,540
7/14/2015 148,187,856 147,267,392 60,610 296,509,312 4,892 59,080 295,588,832 5,003 920,460
7/13/2015 124,958,128 134,780,944 53,043 254,517,248 4,798 53,017 264,340,064 4,986 -9,822,820
7/10/2015 137,580,112 146,437,984 56,922 287,376,768 5,049 58,135 296,234,656 5,096 -8,857,870
7/9/2015 126,854,048 153,086,768 56,815 255,465,056 4,496 51,871 281,697,760 5,431 -26,232,720
7/8/2015 170,223,536 186,134,304 69,044 350,736,416 5,080 66,837 366,647,200 5,486 -15,910,780
7/7/2015 186,519,696 164,405,536 68,590 354,473,568 5,168 65,567 332,359,392 5,069 22,114,170
7/6/2015 148,359,040 139,839,712 62,384 309,664,672 4,964 65,242 301,145,344 4,616 8,519,320
7/3/2015 169,670,496 158,348,432 60,706 324,239,424 5,341 59,155 312,917,344 5,290 11,322,060
7/2/2015 158,070,960 127,904,544 51,154 275,566,656 5,387 47,931 245,400,256 5,120 30,166,420
7/1/2015 113,706,544 156,758,992 44,915 228,638,608 5,090 48,051 271,691,072 5,654 -43,052,448
6/30/2015 117,575,248 178,257,168 48,462 253,639,984 5,234 54,493 314,321,920 5,768 -60,681,920