Dark

ROCK
Gibraltar Industries, Inc.
stock NASDAQ

At Close

Jul 10, 2025 3:59:44 PM EDT

64.06USD+1.441%(+0.91)178,947

64.28Bid 64.68Ask 0.40Spread

Pre-market

0.00USD-100.000%(-63.15)0

After-hours

Jul 10, 2025 4:35:30 PM EDT

64.03USD-0.047%(-0.03)2,939

OverviewOptionsHistoricalDark Pool LevelsShortsMore

ROCK Volume Jul 10, 2025

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	45.64	81,668	44.52
Off Exchange¹	31.62	56,585	38.09
Cboe BZX	4.47	7,993	3.73
NYSE Arca	4.15	7,430	4.08
Cboe BYX	3.96	7,087	1.18
IEX	3.51	6,283	3.43
NYSE	2.73	4,887	1.68
Cboe EDGX	1.31	2,349	1.67
Nasdaq BX	0.98	1,756	0.37
MEMX	0.58	1,042	0.44
CHX	0.28	497	0.03
MIAX Pearl	0.26	461	0.13
Nasdaq PHLX	0.19	337	0.12
Cboe EDGA	0.19	336	0.34
NYSE National	0.08	144	0.10
NYSE American	0.05	92	0.10
LTSE	0.00	0	0.01

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

ROCK Nutrition Facts

0.81 servings per container

Serving size

221.62K

Calories

178.95K

% Day

% Avg

Nasdaq GSM 82K

45.64%

44.52%

Off Exchange¹ 57K

31.62%

38.09%

Cboe BZX 8K

4.47%

3.73%

NYSE Arca 7K

4.15%

4.08%

Cboe BYX 7K

3.96%

1.18%

IEX 6K

3.51%

3.43%

NYSE 5K

2.73%

1.68%

Cboe EDGX 2K

1.31%

1.67%

Nasdaq BX 2K

0.98%

0.37%

MEMX 1K

0.58%

0.44%

CHX 497

0.28%

0.03%

MIAX Pearl 461

0.26%

0.13%

Nasdaq PHLX 337

0.19%

0.12%

Cboe EDGA 336

0.19%

0.34%

NYSE National 144

0.08%

0.10%

NYSE American 92

0.05%

0.10%

LTSE 0

0.00%

0.01%

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

chartexchange.com

ROCK Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 56,585, which is 31.62% of today's total volume.
Today's Lit volume is 122,362, which is 68.38%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 38.09%.
The average Lit volume has been 61.91%.

ROCK Volume by Exchange

Nasdaq GSM

Off Exchange

Cboe BZX

NYSE Arca

Cboe BYX

IEX

NYSE

Cboe EDGX

Nasdaq BX

MEMX

CHX