SPSM · State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF ETF
$56.51
+0.21 (+0.37%)
At close · Sep 4
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-07-27 | 542,218 | 2,906,723 | 3,448,941 | 52.4% |
| 2026-07-20 | 645,662 | 5,403,787 | 6,049,449 | 64.2% |
| 2026-07-13 | 588,914 | 2,866,393 | 3,455,307 | 51.2% |
| 2026-07-06 | 1,363,013 | 7,258,275 | 8,621,288 | 75.7% |
| 2026-06-29 | 783,500 | 4,342,946 | 5,126,446 | 63.4% |
| 2026-06-22 | 901,675 | 6,686,810 | 7,588,485 | 65.9% |
| 2026-06-15 | 623,067 | 2,358,159 | 2,981,226 | 42.2% |
| 2026-06-08 | 834,115 | 3,225,202 | 4,059,317 | 44.6% |
| 2026-06-01 | 593,966 | 4,357,901 | 4,951,867 | 62.0% |
| 2026-05-25 | 487,616 | 2,086,007 | 2,573,623 | 55.3% |
| 2026-05-18 | 798,203 | 3,982,932 | 4,781,135 | 53.9% |
| 2026-05-11 | 530,138 | 3,657,530 | 4,187,668 | 66.0% |
| 2026-05-04 | 716,594 | 4,800,473 | 5,517,067 | 67.1% |
| 2026-04-27 | 654,972 | 3,394,546 | 4,049,518 | 56.1% |
| 2026-04-20 | 1,004,084 | 3,894,420 | 4,898,504 | 54.9% |
| 2026-04-13 | 1,177,352 | 3,357,759 | 4,535,111 | 57.5% |
| 2026-04-06 | 935,824 | 5,123,523 | 6,059,347 | 54.0% |
| 2026-03-30 | 1,079,257 | 4,010,746 | 5,090,003 | 54.7% |
| 2026-03-23 | 2,152,831 | 11,943,414 | 14,096,245 | 64.3% |
| 2026-03-16 | 1,829,509 | 3,976,280 | 5,805,789 | 31.3% |
| 2026-03-09 | 1,454,658 | 3,271,500 | 4,726,158 | 31.4% |
| 2026-03-02 | 1,799,430 | 6,460,097 | 8,259,527 | 48.8% |
| 2026-02-23 | 1,132,849 | 3,199,882 | 4,332,731 | 47.5% |
| 2026-02-16 | 984,410 | 3,250,600 | 4,235,010 | 54.3% |
| 2026-02-09 | 1,196,714 | 7,557,926 | 8,754,640 | 67.6% |
| 2026-02-02 | 1,360,473 | 6,491,599 | 7,852,072 | 56.9% |
| 2026-01-26 | 966,303 | 4,598,836 | 5,565,139 | 56.1% |
| 2026-01-19 | 1,331,562 | 4,595,789 | 5,927,351 | 53.8% |
| 2026-01-12 | 967,075 | 4,287,028 | 5,254,103 | 61.6% |
| 2026-01-05 | 1,248,745 | 15,816,017 | 17,064,762 | 78.3% |
| 2025-12-29 | 821,787 | 2,608,714 | 3,430,501 | 57.9% |
| 2025-12-22 | 590,101 | 2,218,772 | 2,808,873 | 59.3% |
| 2025-12-15 | 827,710 | 3,279,456 | 4,107,166 | 52.9% |
| 2025-12-08 | 832,205 | 5,639,835 | 6,472,040 | 66.5% |
| 2025-12-01 | 1,224,939 | 9,224,091 | 10,449,030 | 77.4% |
| 2025-11-24 | 1,464,516 | 9,062,298 | 10,526,814 | 66.7% |
| 2025-11-17 | 1,439,844 | 4,142,776 | 5,582,620 | 45.4% |
| 2025-11-10 | 910,755 | 4,943,959 | 5,854,714 | 56.1% |
| 2025-11-03 | 880,156 | 3,516,139 | 4,396,295 | 49.2% |
| 2025-10-27 | 1,136,650 | 3,538,001 | 4,674,651 | 47.8% |
| 2025-10-20 | 683,322 | 3,074,287 | 3,757,609 | 48.6% |
| 2025-10-13 | 579,727 | 3,780,703 | 4,360,430 | 45.6% |
| 2025-10-06 | 518,741 | 3,898,062 | 4,416,803 | 54.0% |
| 2025-09-29 | 1,092,920 | 4,853,269 | 5,946,189 | 63.5% |
| 2025-09-22 | 545,649 | 5,446,885 | 5,992,534 | 62.5% |
| 2025-09-15 | 508,439 | 4,301,866 | 4,810,305 | 52.0% |
| 2025-09-08 | 844,703 | 3,043,552 | 3,888,255 | 55.3% |
Showing 1–47 of 47 weeks