Here is some of the Net NYSE data from Barron's each day. The number yesterday was real IMO, but like Mark said, SC does something different now on the raw data. Check out the positive up volume in early June. Barcharts has $NVLU and $NVLD but both historical data sets from August 2008 are the same, so they are probably Net values. Barcharts data is not as high as Barron's so probably Commons only. The biggest total volume days that I saw the last 10 years were 10 billion on one day, but they were down days. May 2010 flash crash day, and August 8th 2011. 4-5 Billion on the NYSE for all issues is a normal total.
19-Nov-19 ------ -664,937,007
20-Nov-19 ------ -694,618,843
21-Nov-19 ------ 490,263,643
22-Nov-19 ------ 1,106,439,588
25-Nov-19 ------ 1,693,399,475
26-Nov-19 ------ 158,163,478
27-Nov-19 ------ 1,467,434,765
29-Nov-19 ------ -862,231,328
2-Dec-19 ------ -1,249,314,393
3-Dec-19 ------ -1,149,151,355
4-Dec-19 ------ 1,936,738,236
5-Dec-19 ------ 141,930,913
6-Dec-19 ------ 2,074,719,524
9-Dec-19 ------ 102,716,650
10-Dec-19 ------ 197,013,496
11-Dec-19 ------ 409,362,734
12-Dec-19 ------ 2,141,234,636
13-Dec-19 ------ -629,600,709
16-Dec-19 ------ 1,937,631,548
17-Dec-19 ------ 756,138,383
18-Dec-19 ------ 904,738,448
19-Dec-19 ------ 935,916,181
20-Dec-19 ------ 1,902,764,629
23-Dec-19 ------ 328,664,692
24-Dec-19 ------ 153,992,505
26-Dec-19 ------ 948,464,548
27-Dec-19 ------ -687,293,192
30-Dec-19 ------ -297,805,063
31-Dec-19 ------ 1,636,345,398
2-Jan-20 ------ 376,645,498
3-Jan-20 ------ -600,625,379
6-Jan-20 ------ 408,894,895
7-Jan-20 ------ -342,798,126
8-Jan-20 ------ 84,080,418
9-Jan-20 ------ 304,002,382
10-Jan-20 ------ -689,418,979
13-Jan-20 ------ 1,196,420,400
14-Jan-20 ------ 727,745,054
15-Jan-20 ------ 274,687,669
16-Jan-20 ------ 1,701,753,924
17-Jan-20 ------ -15,857,472
21-Jan-20 ------ -1,274,195,388
22-Jan-20 ------ -471,585,437
23-Jan-20 ------ -256,176,959
24-Jan-20 ------ -2,655,089,342
27-Jan-20 ------ -3,017,881,532
28-Jan-20 ------ 1,769,478,334
29-Jan-20 ------ -290,515,616
30-Jan-20 ------ -74,339,830
31-Jan-20 ------ -3,549,675,701
3-Feb-20 ------ 987,859,970
4-Feb-20 ------ 2,440,025,856
5-Feb-20 ------ 1,875,138,295
6-Feb-20 ------ -31,912,898
7-Feb-20 ------ -1,509,751,247
10-Feb-20 ------ 84,214,556
11-Feb-20 ------ 1,615,310,370
12-Feb-20 ------ 1,337,939,221
13-Feb-20 ------ -630,405,571
14-Feb-20 ------ -518,228,724
18-Feb-20 ------ -599,154,368
19-Feb-20 ------ 1,079,715,043
20-Feb-20 ------ 210,284,768
21-Feb-20 ------ -1,624,810,075
24-Feb-20 ------ -4,298,609,838
25-Feb-20 ------ -4,536,442,102
26-Feb-20 ------ -3,385,968,891
27-Feb-20 ------ -6,276,639,741
28-Feb-20 ------ -2,773,321,461
2-Mar-20 ------ 3,887,993,401
3-Mar-20 ------ -4,139,012,691
4-Mar-20 ------ 3,389,731,817
5-Mar-20 ------ -4,629,646,593
6-Mar-20 ------ -4,648,456,838
9-Mar-20 ------ -8,060,399,353
10-Mar-20 ------ 6,148,706,036
11-Mar-20 ------ -7,057,905,369
12-Mar-20 ------ -7,966,512,416
13-Mar-20 ------ 6,966,051,025
16-Mar-20 ------ -6,874,758,535
17-Mar-20 ------ 2,675,749,974
18-Mar-20 ------ -7,727,792,854
19-Mar-20 ------ 3,612,727,266
20-Mar-20 ------ -2,252,926,009
23-Mar-20 ------ -3,405,290,738
24-Mar-20 ------ 6,730,431,816
25-Mar-20 ------ 5,199,748,343
26-Mar-20 ------ 5,559,172,452
27-Mar-20 ------ -4,190,814,720
30-Mar-20 ------ 331,337,533
31-Mar-20 ------ -633,525,841
4/1/20 ------ -5,162,071,715
4/2/20 ------ 1,646,502,816
4/3/20 ------ -2,083,472,586
4/6/20 ------ 5,319,840,494
4/7/20 ------ 2,997,935,152
4/8/20 ------ 5,145,577,913
4/9/20 ------ 4,658,182,625
4/13/20 ------ -2,266,936,631
4/14/20 ------ 1,436,555,223
4/15/20 ------ -4,204,811,343
4/16/20 ------ -2,308,168,578
4/17/20 ------ 4,807,349,275
4/20/20 ------ -2,884,545,362
4/21/20 ------ -3,299,702,657
4/22/20 ------ 2,168,648,448
4/23/20 ------ 2,317,490,618
4/24/20 ------ 726,427,453
4/27/20 ------ 3,403,243,443
4/28/20 ------ 3,297,927,052
4/29/20 ------ 4,580,033,404
4/30/20 ------ -2,663,951,964
5/1/20 ------ -3,982,493,423
5/4/20 ------ -324,518,555
5/5/20 ------ -603,910,856
5/6/20 ------ -2,968,459,503
5/7/20 ------ 2,499,650,675
5/8/20 ------ 3,901,119,293
5/11/20 ------ -2,354,552,061
5/12/20 ------ -2,953,459,740
5/13/20 ------ -4,761,951,676
5/14/20 ------ 2,077,142,413
5/15/20 ------ 849,502,252
5/18/20 ------ 5,344,407,023
5/19/20 ------ -2,508,904,095
5/20/20 ------ 2,989,872,243
5/21/20 ------ 82,188,301
5/22/20 ------ -494,750,826
5/26/20 ------ 4,096,262,417
5/27/20 ------ 4,378,321,721
5/28/20 ------ -2,737,387,630
5/29/20 ------ -2,306,984,788
6/1/20 ------ 3,040,398,674
6/2/20 ------ 3,200,768,069
6/3/20 ------ 4,441,944,200
6/4/20 ------ 2,761,026,699
6/5/20 ------ 7,097,935,640
6/8/20 ------ 7,560,569,817
6/9/20 ------ -5,044,651,255
6/10/20 ------ -4,817,183,036
6/11/20 ------ -6,949,289,050
6/12/20 ------ 4,698,025,928
6/15/20 ------ 1,695,724,888
6/16/20 ------ 4,377,168,912
6/17/20 ------ -2,275,949,081
6/18/20 ------ -387,235,056
6/19/20 ------ -3,884,692,511
6/22/20 ------ 379,032,345
6/23/20 ------ 350,927,226
6/24/20 ------ -4,700,878,617
6/25/20 ------ 2,615,684,261
6/26/20 ------ -6,349,837,603
6/29/20 ------ 3,356,717,444
6/30/20 ------ 1,829,784,505
7/1/20 ------ -1,028,994,523
7/2/20 ------ 1,668,206,034
7/6/20 ------ 2,745,241,434
7/7/20 ------ -1,716,509,591
7/8/20 ------ 1,046,854,329
7/9/20 ------ -2,326,727,958
7/10/20 ------ 3,038,813,069
7/13/20 ------ -1,821,529,114
7/14/20 ------ 2,128,925,719
7/15/20 ------ 3,585,352,998
7/16/20 ------ -970,085,745
7/17/20 ------ -638,489,935
7/20/20 ------ -407,248,070
7/21/20 ------ 2,819,680,796
7/22/20 ------ 629,932,319
7/23/20 ------ -685,440,258
7/24/20 ------ -1,411,551,460
7/27/20 ------ 279,617,517
7/28/20 ------ 170,851,829
7/29/20 ------ 2,331,794,099
7/30/20 ------ -2,321,671,417
7/31/20 ------ -1,375,595,040
8/3/20 ------ 1,227,509,187
8/4/20 ------ 1,753,695,332
8/5/20 ------ 2,207,725,019
8/6/20 ------ -507,004,361
8/7/20 ------ 488,329,765
8/10/20 ------ 2,395,819,291
8/11/20 ------ 6,209,024
8/12/20 ------ 274,880,027
8/13/20 ------ -897,857,942
8/14/20 ------ 573,039,735
8/17/20 ------ -395,477,470
8/18/20 ------ -1,196,501,745
8/19/20 ------ -765,664,740
8/20/20 ------ -1,149,132,889
8/21/20 ------ -1,036,881,271
8/24/20 ------ 2,515,453,675
8/25/20 ------ 36,672,122
8/26/20 ------ -413,139,611
8/27/20 ------ 943,407,939
8/28/20 ------ 2,382,413,955
8/31/20 ------ -1,834,399,423
9/1/20 ------ 724,573,668
9/2/20 ------ 1,822,707,081
9/3/20 ------ -2,337,229,193
9/4/20 ------ -197,697,162
9/8/20 ------ -2,479,996,441
9/9/20 ------ 1,606,922,640
9/10/20 ------ -2,601,855,757
9/11/20 ------ 275,726,947
9/14/20 ------ 2,649,120,789
9/15/20 ------ -192,821,408