Dark

GWH
ESS Tech, Inc.
stock NYSE

At Close

Sep 24, 2026 3:56:16 PM EDT

0.3500USD-5.630%(-0.0206)648,648

0.3500Bid 0.4200Ask 0.0700Spread

Pre-market

Sep 24, 2026 9:29:30 AM EDT

0.3694USD+0.957%(+0.0035)17,486

After-hours

Sep 24, 2026 4:56:30 PM EDT

0.3340USD-3.273%(-0.0110)95,713

OverviewHistoricalExchange VolumeShortsMore

GWH Volume Sep 24, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	54.57	376,044	58.94
NYSE Arca	16.94	116,733	10.77
NYSE	9.80	67,525	12.21
Nasdaq GSM	6.25	43,046	2.92
Cboe EDGX	3.69	25,431	3.14
IEX	1.58	10,896	1.37
MEMX	1.47	10,143	4.48
Cboe BZX	1.35	9,301	1.27
Texas Stock Exchange LLC	1.12	7,713	0.40
Cboe EDGA	1.07	7,380	2.32
24X National	0.72	4,939	0.28
MIAX Pearl	0.71	4,880	1.15
Cboe BYX	0.42	2,869	0.56
NYSE American	0.19	1,340	0.04
NYSE National	0.04	301	0.07
Nasdaq PHLX	0.04	300	0.04
Nasdaq BX	0.03	200	0.05
LTSE	0.00	0	0.01
CHX	0.00	0	0.01

chartexchange.com

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

GWH Nutrition Facts

0.68 servings per container

Serving size

1.02M

Calories

689.04K

% Day

% Avg

Off Exchange¹ 376K

54.57%

58.94%

NYSE Arca 117K

16.94%

10.77%

NYSE 68K

9.80%

12.21%

Nasdaq GSM 43K

6.25%

2.92%

Cboe EDGX 25K

3.69%

3.14%

IEX 11K

1.58%

1.37%

MEMX 10K

1.47%

4.48%

Cboe BZX 9K

1.35%

1.27%

Texas Stock Exchange LLC 8K

1.12%

0.40%

Cboe EDGA 7K

1.07%

2.32%

24X National 5K

0.72%

0.28%

MIAX Pearl 5K

0.71%

1.15%

Cboe BYX 3K

0.42%

0.56%

NYSE American 1K

0.19%

0.04%

NYSE National 301

0.04%

0.07%

Nasdaq PHLX 300

0.04%

Nasdaq BX 200

0.03%

0.05%

LTSE 0

0.00%

0.01%

CHX 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

GWH Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 376,044, which is 54.57% of today's total volume.
Today's Lit volume is 312,997, which is 45.43%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 58.94%.
The average Lit volume has been 41.06%.

GWH Volume by Exchange

Off Exchange

NYSE Arca

NYSE

Nasdaq GSM

Cboe EDGX

IEX

MEMX

Cboe BZX

Texas Stock Exchange LLC

Cboe EDGA

24X National