chartexchange

SEIC
SEI Investments Co
stockNASDAQ

Market OpenOct 26, 2026 12:40:23 PM EDT
103.43USD+1.105%(+1.13)195,895
103.39Bid103.49Ask0.10Spread
SEIC Off Exchange & Dark Pool Summary

Today’s Off Exchange & Dark Pool volume is 81,500, which is 45.79% of today’s total volume. Today’s Lit volume is 96,470 (54.21%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.92%, and the average Lit volume 62.08%.

ExchangeDay %Volume30D %
Off Exchange145.79%81,50037.92%
Nasdaq GSM25.85%46,00343.00%
IEX10.57%18,8076.67%
NYSE Arca6.50%11,5623.69%
Cboe BZX4.27%7,5973.48%
Cboe EDGX1.52%2,7031.60%
Cboe BYX1.26%2,2480.64%
NYSE1.15%2,0530.82%
Cboe EDGA1.00%1,7850.38%
Nasdaq BX0.77%1,3770.31%
NYSE National0.58%1,0340.22%
MEMX0.53%9430.61%
Nasdaq PHLX0.11%1890.18%
CHX0.06%1000.06%
TXSE0.02%400.02%
NYSE American0.01%200.13%
MIAX Pearl0.01%90.21%
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

SEIC Volume by Exchange

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SEIC Volume by Exchange

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SEIC Volume by Exchange · History

Page 1 / 11
DateOff
Exchange1
Nasdaq
GSM
IEXNYSE
Arca
Cboe
BZX
Cboe
EDGX
Cboe
BYX
NYSECboe
EDGA
Nasdaq
BX
NYSE
National
MEMXNasdaq
PHLX
CHXTXSENYSE
American
MIAX
Pearl
24X
National
LTSE
2026-10-2645.7925.8510.576.504.271.521.261.151.000.770.580.530.110.060.020.010.010.000.00
2026-10-2348.6235.634.883.332.861.120.480.720.410.320.140.660.210.100.050.100.300.070.00
2026-10-2243.1935.746.974.403.701.570.541.110.420.280.180.700.460.060.040.230.400.000.00
2026-10-2132.3042.505.425.086.341.681.371.410.991.040.360.820.170.050.030.120.310.000.00
2026-10-2028.3046.797.625.033.771.821.830.990.650.341.310.900.160.080.040.130.260.000.00
2026-10-1935.3340.626.714.754.222.210.602.180.370.730.240.570.310.370.000.460.300.000.00
2026-10-1639.2545.305.743.223.051.080.330.720.200.240.150.430.080.030.030.060.070.000.00
2026-10-1547.9831.066.374.023.462.010.660.810.610.620.390.900.300.160.050.260.330.000.00
2026-10-1433.3640.6315.093.223.451.520.600.730.280.220.150.390.180.010.000.050.120.000.00
2026-10-1337.1531.4217.586.803.181.000.620.560.330.330.170.540.030.070.000.030.190.000.00
2026-10-1241.0337.378.293.752.542.011.130.560.600.910.760.490.280.060.000.160.050.000.00
2026-10-0932.3748.067.433.443.922.330.490.500.360.190.130.460.080.030.000.080.120.000.00
2026-10-0837.3046.964.203.534.921.130.300.620.260.030.050.530.030.000.020.010.010.090.00
2026-10-0741.4340.255.903.373.762.100.620.650.620.250.150.510.110.020.000.030.130.090.00
2026-10-0648.3730.059.982.903.151.590.471.000.180.140.111.290.130.010.000.130.470.030.00
2026-10-0530.8355.724.493.072.401.530.400.470.200.120.120.440.040.010.010.020.150.000.00
2026-10-0231.4446.595.334.984.811.260.890.640.290.510.432.210.370.030.000.110.110.000.00
2026-10-0139.6536.676.524.715.021.930.791.210.890.580.460.770.250.070.020.140.220.000.09
2026-09-3029.5753.525.503.443.891.320.250.960.160.370.150.330.060.050.020.090.160.000.15
2026-09-2932.1244.887.153.834.172.190.750.930.670.450.440.740.360.260.020.570.380.000.09
2026-09-2836.0541.506.013.435.602.231.320.830.170.490.830.400.140.060.010.640.190.000.10
2026-09-2541.3536.706.174.175.802.000.660.700.200.110.031.110.250.030.020.140.170.000.39
2026-09-2445.0337.926.522.943.071.220.340.790.120.230.100.990.130.090.030.060.160.000.25
2026-09-2335.5540.408.783.915.651.830.401.210.260.110.081.180.140.030.000.060.280.000.14
2026-09-2244.4233.536.714.913.482.110.781.380.610.460.110.390.240.050.030.110.300.000.36
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