SEIC
SEI Investments CostockNASDAQ
Market OpenOct 26, 2026 1:44:14 PM EDT
103.16USD+0.846%(+0.87)267,017
SEIC Off Exchange & Dark Pool Summary
Today’s Off Exchange & Dark Pool volume is 117,884, which is 47.89% of today’s total volume. Today’s Lit volume is 128,255 (52.11%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.96%, and the average Lit volume 62.04%.
| Exchange | Day % | Volume | 30D % |
|---|---|---|---|
| Off Exchange1 | 47.89% | 117,884 | 37.96% |
| Nasdaq GSM | 25.21% | 62,042 | 42.95% |
| IEX | 10.60% | 26,084 | 6.68% |
| NYSE Arca | 6.37% | 15,670 | 3.70% |
| Cboe BZX | 3.94% | 9,687 | 3.48% |
| Cboe EDGX | 1.64% | 4,025 | 1.60% |
| NYSE | 0.96% | 2,362 | 0.82% |
| Cboe BYX | 0.91% | 2,248 | 0.63% |
| Cboe EDGA | 0.73% | 1,807 | 0.38% |
| Nasdaq BX | 0.70% | 1,717 | 0.31% |
| NYSE National | 0.43% | 1,056 | 0.22% |
| MEMX | 0.43% | 1,051 | 0.61% |
| Nasdaq PHLX | 0.10% | 238 | 0.18% |
| CHX | 0.08% | 185 | 0.06% |
| TXSE | 0.02% | 40 | 0.02% |
| NYSE American | 0.01% | 31 | 0.13% |
| MIAX Pearl | 0.00% | 12 | 0.21% |
SEIC Volume by Exchange
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SEIC Volume by Exchange
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SEIC Volume by Exchange · History
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| Date | Off Exchange1 | Nasdaq GSM | IEX | NYSE Arca | Cboe BZX | Cboe EDGX | NYSE | Cboe BYX | Cboe EDGA | Nasdaq BX | NYSE National | MEMX | Nasdaq PHLX | CHX | TXSE | NYSE American | MIAX Pearl | 24X National | LTSE |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-26 | 47.89 | 25.21 | 10.60 | 6.37 | 3.94 | 1.64 | 0.96 | 0.91 | 0.73 | 0.70 | 0.43 | 0.43 | 0.10 | 0.08 | 0.02 | 0.01 | 0.00 | 0.00 | 0.00 |
| 2026-10-23 | 48.62 | 35.63 | 4.88 | 3.33 | 2.86 | 1.12 | 0.72 | 0.48 | 0.41 | 0.32 | 0.14 | 0.66 | 0.21 | 0.10 | 0.05 | 0.10 | 0.30 | 0.07 | 0.00 |
| 2026-10-22 | 43.19 | 35.74 | 6.97 | 4.40 | 3.70 | 1.57 | 1.11 | 0.54 | 0.42 | 0.28 | 0.18 | 0.70 | 0.46 | 0.06 | 0.04 | 0.23 | 0.40 | 0.00 | 0.00 |
| 2026-10-21 | 32.30 | 42.50 | 5.42 | 5.08 | 6.34 | 1.68 | 1.41 | 1.37 | 0.99 | 1.04 | 0.36 | 0.82 | 0.17 | 0.05 | 0.03 | 0.12 | 0.31 | 0.00 | 0.00 |
| 2026-10-20 | 28.30 | 46.79 | 7.62 | 5.03 | 3.77 | 1.82 | 0.99 | 1.83 | 0.65 | 0.34 | 1.31 | 0.90 | 0.16 | 0.08 | 0.04 | 0.13 | 0.26 | 0.00 | 0.00 |
| 2026-10-19 | 35.33 | 40.62 | 6.71 | 4.75 | 4.22 | 2.21 | 2.18 | 0.60 | 0.37 | 0.73 | 0.24 | 0.57 | 0.31 | 0.37 | 0.00 | 0.46 | 0.30 | 0.00 | 0.00 |
| 2026-10-16 | 39.25 | 45.30 | 5.74 | 3.22 | 3.05 | 1.08 | 0.72 | 0.33 | 0.20 | 0.24 | 0.15 | 0.43 | 0.08 | 0.03 | 0.03 | 0.06 | 0.07 | 0.00 | 0.00 |
| 2026-10-15 | 47.98 | 31.06 | 6.37 | 4.02 | 3.46 | 2.01 | 0.81 | 0.66 | 0.61 | 0.62 | 0.39 | 0.90 | 0.30 | 0.16 | 0.05 | 0.26 | 0.33 | 0.00 | 0.00 |
| 2026-10-14 | 33.36 | 40.63 | 15.09 | 3.22 | 3.45 | 1.52 | 0.73 | 0.60 | 0.28 | 0.22 | 0.15 | 0.39 | 0.18 | 0.01 | 0.00 | 0.05 | 0.12 | 0.00 | 0.00 |
| 2026-10-13 | 37.15 | 31.42 | 17.58 | 6.80 | 3.18 | 1.00 | 0.56 | 0.62 | 0.33 | 0.33 | 0.17 | 0.54 | 0.03 | 0.07 | 0.00 | 0.03 | 0.19 | 0.00 | 0.00 |
| 2026-10-12 | 41.03 | 37.37 | 8.29 | 3.75 | 2.54 | 2.01 | 0.56 | 1.13 | 0.60 | 0.91 | 0.76 | 0.49 | 0.28 | 0.06 | 0.00 | 0.16 | 0.05 | 0.00 | 0.00 |
| 2026-10-09 | 32.37 | 48.06 | 7.43 | 3.44 | 3.92 | 2.33 | 0.50 | 0.49 | 0.36 | 0.19 | 0.13 | 0.46 | 0.08 | 0.03 | 0.00 | 0.08 | 0.12 | 0.00 | 0.00 |
| 2026-10-08 | 37.30 | 46.96 | 4.20 | 3.53 | 4.92 | 1.13 | 0.62 | 0.30 | 0.26 | 0.03 | 0.05 | 0.53 | 0.03 | 0.00 | 0.02 | 0.01 | 0.01 | 0.09 | 0.00 |
| 2026-10-07 | 41.43 | 40.25 | 5.90 | 3.37 | 3.76 | 2.10 | 0.65 | 0.62 | 0.62 | 0.25 | 0.15 | 0.51 | 0.11 | 0.02 | 0.00 | 0.03 | 0.13 | 0.09 | 0.00 |
| 2026-10-06 | 48.37 | 30.05 | 9.98 | 2.90 | 3.15 | 1.59 | 1.00 | 0.47 | 0.18 | 0.14 | 0.11 | 1.29 | 0.13 | 0.01 | 0.00 | 0.13 | 0.47 | 0.03 | 0.00 |
| 2026-10-05 | 30.83 | 55.72 | 4.49 | 3.07 | 2.40 | 1.53 | 0.47 | 0.40 | 0.20 | 0.12 | 0.12 | 0.44 | 0.04 | 0.01 | 0.01 | 0.02 | 0.15 | 0.00 | 0.00 |
| 2026-10-02 | 31.44 | 46.59 | 5.33 | 4.98 | 4.81 | 1.26 | 0.64 | 0.89 | 0.29 | 0.51 | 0.43 | 2.21 | 0.37 | 0.03 | 0.00 | 0.11 | 0.11 | 0.00 | 0.00 |
| 2026-10-01 | 39.65 | 36.67 | 6.52 | 4.71 | 5.02 | 1.93 | 1.21 | 0.79 | 0.89 | 0.58 | 0.46 | 0.77 | 0.25 | 0.07 | 0.02 | 0.14 | 0.22 | 0.00 | 0.09 |
| 2026-09-30 | 29.57 | 53.52 | 5.50 | 3.44 | 3.89 | 1.32 | 0.96 | 0.25 | 0.16 | 0.37 | 0.15 | 0.33 | 0.06 | 0.05 | 0.02 | 0.09 | 0.16 | 0.00 | 0.15 |
| 2026-09-29 | 32.12 | 44.88 | 7.15 | 3.83 | 4.17 | 2.19 | 0.93 | 0.75 | 0.67 | 0.45 | 0.44 | 0.74 | 0.36 | 0.26 | 0.02 | 0.57 | 0.38 | 0.00 | 0.09 |
| 2026-09-28 | 36.05 | 41.50 | 6.01 | 3.43 | 5.60 | 2.23 | 0.83 | 1.32 | 0.17 | 0.49 | 0.83 | 0.40 | 0.14 | 0.06 | 0.01 | 0.64 | 0.19 | 0.00 | 0.10 |
| 2026-09-25 | 41.35 | 36.70 | 6.17 | 4.17 | 5.80 | 2.00 | 0.70 | 0.66 | 0.20 | 0.11 | 0.03 | 1.11 | 0.25 | 0.03 | 0.02 | 0.14 | 0.17 | 0.00 | 0.39 |
| 2026-09-24 | 45.03 | 37.92 | 6.52 | 2.94 | 3.07 | 1.22 | 0.79 | 0.34 | 0.12 | 0.23 | 0.10 | 0.99 | 0.13 | 0.09 | 0.03 | 0.06 | 0.16 | 0.00 | 0.25 |
| 2026-09-23 | 35.55 | 40.40 | 8.78 | 3.91 | 5.65 | 1.83 | 1.21 | 0.40 | 0.26 | 0.11 | 0.08 | 1.18 | 0.14 | 0.03 | 0.00 | 0.06 | 0.28 | 0.00 | 0.14 |
| 2026-09-22 | 44.42 | 33.53 | 6.71 | 4.91 | 3.48 | 2.11 | 1.38 | 0.78 | 0.61 | 0.46 | 0.11 | 0.39 | 0.24 | 0.05 | 0.03 | 0.11 | 0.30 | 0.00 | 0.36 |
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