chartexchange

AJG
Arthur J. Gallagher & Co.
stockNYSE

Market OpenOct 27, 2026 10:16:51 AM EDT
258.56USD-3.085%(-8.23)346,478
Pre-marketOct 27, 2026 8:33:30 AM EDT
266.79USD0.000%(0.00)
258.44Bid274.25Ask15.81Spread
AJG Off Exchange & Dark Pool Summary

Today’s Off Exchange & Dark Pool volume is 199,040, which is 71.28% of today’s total volume. Today’s Lit volume is 80,178 (28.72%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.18%, and the average Lit volume 56.82%.

ExchangeDay %Volume30D %
Off Exchange171.28%199,04043.18%
NYSE13.09%36,54433.73%
Nasdaq GSM5.03%14,0506.76%
IEX3.74%10,4435.17%
Cboe BZX2.25%6,2873.94%
NYSE Arca2.01%5,6112.58%
Cboe EDGX1.32%3,6771.49%
MEMX0.30%8260.51%
Cboe EDGA0.28%7900.58%
MIAX Pearl0.19%5330.17%
NYSE American0.17%4650.12%
Cboe BYX0.13%3540.72%
24X National0.07%2000.02%
NYSE National0.05%1460.46%
Nasdaq BX0.04%1250.42%
Nasdaq PHLX0.04%1080.10%
TXSE0.01%190.01%
1 A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

AJG Volume by Exchange

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AJG Volume by Exchange

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AJG Volume by Exchange · History

Page 1 / 11
DateOff
Exchange1
NYSENasdaq
GSM
IEXCboe
BZX
NYSE
Arca
Cboe
EDGX
MEMXCboe
EDGA
MIAX
Pearl
NYSE
American
Cboe
BYX
24X
National
NYSE
National
Nasdaq
BX
Nasdaq
PHLX
TXSECHXLTSE
2026-10-2771.2813.095.033.742.252.011.320.300.280.190.170.130.070.050.040.040.010.000.00
2026-10-2646.4825.228.065.047.553.101.230.430.530.160.110.890.040.500.460.150.000.040.00
2026-10-2341.4529.788.035.887.922.892.060.610.460.130.080.220.040.150.130.090.010.090.00
2026-10-2243.9027.287.164.987.583.752.690.560.680.210.140.330.090.270.270.070.000.050.00
2026-10-2140.0228.417.904.928.554.081.410.421.650.280.121.010.010.310.760.110.000.030.01
2026-10-2052.0824.555.514.615.522.512.190.410.350.280.071.010.060.470.130.140.010.090.00
2026-10-1941.5431.367.606.723.772.331.290.820.400.260.131.550.031.440.560.110.000.070.00
2026-10-1644.1836.825.335.082.861.891.220.310.200.200.110.810.000.380.410.130.000.070.00
2026-10-1548.2328.1010.006.082.761.761.070.550.230.100.120.410.000.290.200.080.000.030.00
2026-10-1435.0540.586.706.053.763.051.770.540.560.310.270.540.000.260.090.100.010.340.00
2026-10-1342.8838.435.675.152.551.801.080.480.140.310.210.560.000.440.180.040.010.080.00
2026-10-1246.9534.785.355.232.092.181.320.330.190.090.500.270.040.260.200.060.000.140.00
2026-10-0952.4627.685.954.532.362.381.670.720.330.160.240.410.000.580.380.070.000.090.00
2026-10-0825.9258.915.342.771.912.030.830.340.240.130.120.600.000.360.320.110.020.030.01
2026-10-0737.6041.455.805.242.862.151.420.720.710.220.110.570.030.380.520.130.020.080.00
2026-10-0648.1831.579.274.941.741.440.890.280.190.070.070.510.000.300.270.260.000.020.00
2026-10-0546.0431.836.124.853.782.841.660.590.640.170.100.570.000.350.330.090.010.030.00
2026-10-0247.6929.706.245.373.902.621.240.680.660.090.100.860.000.420.340.060.020.020.00
2026-10-0155.9020.989.344.773.752.241.200.400.320.170.100.190.020.230.200.120.000.050.00
2026-09-3034.4843.844.515.794.462.351.320.440.420.140.070.890.000.460.700.060.020.070.00
2026-09-2940.5640.666.652.963.931.921.840.350.220.130.080.230.000.160.220.050.010.040.00
2026-09-2841.2736.355.725.523.012.431.560.660.350.140.081.030.001.180.550.060.020.060.00
2026-09-2535.6633.217.775.734.032.801.831.171.920.150.132.470.001.361.620.060.020.060.00
2026-09-2445.9428.656.076.762.604.451.840.780.430.260.090.800.000.480.730.090.010.030.00
2026-09-2343.2037.665.084.693.412.711.360.330.250.170.190.390.000.260.160.090.010.020.00
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FiltersNone applied
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DateTimePriceSizePremium ▼SideExchangeConditions