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
10/20/2015 107,165,872 134,722,608 51,874 225,458,176 4,346 49,455 253,014,912 5,116 -27,556,740
10/19/2015 101,967,320 116,657,616 43,129 200,647,776 4,652 45,616 215,338,080 4,721 -14,690,300
10/16/2015 139,154,048 147,210,128 51,836 265,605,808 5,124 56,438 273,661,888 4,849 -8,056,080
10/15/2015 120,892,520 115,002,728 48,274 225,645,264 4,674 46,067 219,755,472 4,770 5,889,790
10/14/2015 114,854,088 121,476,648 47,227 217,526,032 4,606 47,019 224,148,592 4,767 -6,622,560
10/13/2015 111,812,728 121,595,272 46,346 213,697,344 4,611 46,098 223,479,872 4,848 -9,782,540
10/12/2015 115,603,680 130,351,712 46,896 229,865,488 4,902 52,884 244,613,520 4,625 -14,748,030
10/9/2015 143,502,304 157,795,296 56,043 291,346,976 5,199 62,873 305,639,968 4,861 -14,293,000
10/8/2015 179,095,360 108,728,760 55,789 322,640,992 5,783 53,206 252,274,400 4,741 70,366,600
10/7/2015 106,821,200 145,591,872 50,010 239,324,784 4,786 60,503 278,095,456 4,596 -38,770,680
10/6/2015 155,776,144 108,349,536 58,420 307,681,600 5,267 57,844 260,254,992 4,499 47,426,600
10/5/2015 93,554,888 90,178,656 38,957 184,030,336 4,724 39,838 180,654,112 4,535 3,376,230
10/2/2015 77,977,584 96,656,240 35,726 146,163,328 4,091 36,100 164,841,984 4,566 -18,678,660
10/1/2015 76,733,800 92,698,080 31,758 136,313,376 4,292 33,286 152,277,664 4,575 -15,964,280
9/30/2015 91,738,752 98,791,280 34,783 157,612,064 4,531 35,468 164,664,608 4,643 -7,052,530
9/29/2015 95,134,400 94,695,312 44,356 176,459,904 3,978 34,604 176,020,816 5,087 439,090
9/28/2015 75,722,912 104,749,792 35,994 151,015,296 4,196 37,434 180,042,176 4,810 -29,026,880
9/25/2015 103,562,544 105,335,008 37,437 167,768,704 4,481 36,159 169,541,168 4,689 -1,772,470
9/24/2015 108,784,840 105,949,888 40,703 206,241,904 5,067 42,812 203,406,960 4,751 2,834,950
9/23/2015 100,869,520 103,850,360 40,983 184,724,080 4,507 41,449 187,704,928 4,529 -2,980,840