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GATX
GATX Corporation
stock NYSE

Market Open

Sep 30, 2026 1:18:19 PM EDT

174.04USD-1.038%(-1.82)93,669

150.15Bid 174.20Ask 24.05Spread

Pre-market

Sep 30, 2026 9:23:30 AM EDT

176.14USD+0.159%(+0.28)6,024

After-hours

Sep 29, 2026 4:10:30 PM EDT

175.86USD-0.097%(-0.17)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

GATX Volume Sep 30, 2026 12:55:00 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	49.09	40,807	38.55
Nasdaq GSM	11.41	9,482	9.44
NYSE	10.42	8,662	35.71
NYSE Arca	9.25	7,685	3.76
IEX	5.76	4,786	4.13
Cboe BZX	5.34	4,436	3.14
Nasdaq BX	2.84	2,363	0.39
Nasdaq PHLX	2.20	1,829	0.23
Cboe EDGX	1.37	1,140	1.79
NYSE National	0.98	811	0.22
Cboe EDGA	0.46	382	0.52
NYSE American	0.24	200	0.17
MEMX	0.22	184	0.61
MIAX Pearl	0.16	133	0.26
CHX	0.13	104	0.07
Cboe BYX	0.08	65	0.86
LTSE	0.06	51	0.10
Texas Stock Exchange LLC	0.00	0	0.02
24X National	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

GATX Nutrition Facts

0.37 servings per container

Serving size

225.92K

Calories

83.12K

% Day

% Avg

Off Exchange¹ 41K

49.09%

38.55%

Nasdaq GSM 9K

11.41%

9.44%

NYSE 9K

10.42%

35.71%

NYSE Arca 8K

9.25%

3.76%

IEX 5K

5.76%

4.13%

Cboe BZX 4K

5.34%

3.14%

Nasdaq BX 2K

2.84%

0.39%

Nasdaq PHLX 2K

2.20%

0.23%

Cboe EDGX 1K

1.37%

1.79%

NYSE National 811

0.98%

0.22%

Cboe EDGA 382

0.46%

0.52%

NYSE American 200

0.24%

0.17%

MEMX 184

0.22%

0.61%

MIAX Pearl 133

0.16%

0.26%

CHX 104

0.13%

0.07%

Cboe BYX 65

0.08%

0.86%

LTSE 51

0.06%

0.10%

Texas Stock Exchange LLC 0

0.00%

0.02%

24X National 0

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

GATX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 40,807, which is 49.09% of today's total volume.
Today's Lit volume is 42,313, which is 50.91%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 38.55%.
The average Lit volume has been 61.45%.

GATX Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE

NYSE Arca

IEX

Cboe BZX

Nasdaq BX

Nasdaq PHLX

Cboe EDGX

NYSE National

Cboe EDGA