Dark

ROK
Rockwell Automation, Inc.
stock NYSE

At Close

May 19, 2026 3:59:58 PM EDT

422.38USD-3.205%(-13.99)777,647

400.43Bid 452.29Ask 51.86Spread

Pre-market

May 18, 2026 8:47:30 AM EDT

448.50USD+2.782%(+12.14)0

After-hours

May 19, 2026 4:54:30 PM EDT

421.50USD-0.207%(-0.88)163,081

OverviewOptionsHistoricalExchange VolumeShortsMore

ROK Volume May 19, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	42.51	330,693	44.40
NYSE	26.42	205,516	24.26
Nasdaq GSM	9.11	70,847	11.36
IEX	5.71	44,392	6.87
NYSE Arca	4.64	36,064	3.28
Cboe BZX	4.33	33,648	4.35
Cboe EDGX	1.73	13,458	1.68
Cboe BYX	1.47	11,465	0.65
Nasdaq BX	1.11	8,626	0.50
NYSE National	1.04	8,066	0.40
MEMX	0.63	4,909	0.75
Cboe EDGA	0.48	3,708	0.48
Nasdaq PHLX	0.32	2,490	0.18
NYSE American	0.24	1,834	0.13
MIAX Pearl	0.19	1,475	0.21
CHX	0.08	657	0.49
24X National	0.00	0	0.01
LTSE	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.

ROK Nutrition Facts

1.01 servings per container

Serving size

772.87K

Calories

777.85K

% Day

% Avg

Off Exchange¹ 331K

42.51%

44.40%

NYSE 206K

26.42%

24.26%

Nasdaq GSM 71K

9.11%

11.36%

IEX 44K

5.71%

6.87%

NYSE Arca 36K

4.64%

3.28%

Cboe BZX 34K

4.33%

4.35%

Cboe EDGX 13K

1.73%

1.68%

Cboe BYX 11K

1.47%

0.65%

Nasdaq BX 9K

1.11%

0.50%

NYSE National 8K

1.04%

0.40%

MEMX 5K

0.63%

0.75%

Cboe EDGA 4K

0.48%

Nasdaq PHLX 2K

0.32%

0.18%

NYSE American 2K

0.24%

0.13%

MIAX Pearl 1K

0.19%

0.21%

CHX 657

0.08%

0.49%

24X National 0

0.00%

0.01%

LTSE 0

0.00%

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

chartexchange.com

ROK Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 330,693, which is 42.51% of today's total volume.
Today's Lit volume is 447,155, which is 57.49%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.40%.
The average Lit volume has been 55.60%.

ROK Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

Cboe BYX

Nasdaq BX

NYSE National

MEMX