Dark

GWH
ESS Tech, Inc.
stock NYSE

Market Open

Jul 1, 2026 11:12:04 AM EDT

0.9900USD+3.800%(+0.0400)540,922

0.8500Bid 1.14Ask 0.2900Spread

Pre-market

Jul 1, 2026 9:26:30 AM EDT

0.9785USD+3.000%(+0.0285)60,326

After-hours

Jun 30, 2026 4:32:30 PM EDT

0.9501USD-0.325%(-0.0031)0

OverviewHistoricalExchange VolumeShortsMore

GWH Volume Jul 1, 2026 10:53:43 AM EDT

[ < ]

Exchange	Day%	Volume	30D%
Off Exchange¹	58.55	306,046	58.60
NYSE	14.69	76,805	11.65
MEMX	8.09	42,267	4.71
NYSE Arca	6.60	34,502	8.55
Cboe EDGX	4.17	21,813	3.83
IEX	2.39	12,490	2.21
Cboe EDGA	1.68	8,756	1.43
MIAX Pearl	1.54	8,061	2.04
Nasdaq GSM	0.90	4,715	3.50
Cboe BZX	0.85	4,421	2.46
Cboe BYX	0.42	2,200	0.60
24X National	0.08	400	0.02
LTSE	0.04	200	0.01
Nasdaq BX	0.00	0	0.14
NYSE American	0.00	0	0.10
NYSE National	0.00	0	0.09
Nasdaq PHLX	0.00	0	0.04
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

0.71 servings per container

Serving size

738.57K

Calories

522.68K

% Day

% Avg

Off Exchange¹ 306K

58.55%

58.60%

NYSE 77K

14.69%

11.65%

MEMX 42K

8.09%

4.71%

NYSE Arca 35K

6.60%

8.55%

Cboe EDGX 22K

4.17%

3.83%

IEX 12K

2.39%

2.21%

Cboe EDGA 9K

1.68%

1.43%

MIAX Pearl 8K

1.54%

2.04%

Nasdaq GSM 5K

0.90%

3.50%

Cboe BZX 4K

0.85%

2.46%

Cboe BYX 2K

0.42%

0.60%

24X National 400

0.08%

0.02%

LTSE 200

0.04%

0.01%

Nasdaq BX 0

0.00%

0.14%

NYSE American 0

0.00%

0.10%

NYSE National 0

0.00%

0.09%

Nasdaq PHLX 0

0.00%

0.04%

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 306,046, which is 58.55% of today's total volume.
Today's Lit volume is 216,630, which is 41.45%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 58.60%.
The average Lit volume has been 41.40%.

GWH Volume by Exchange

Off Exchange

NYSE

MEMX

NYSE Arca

Cboe EDGX

IEX

Cboe EDGA

MIAX Pearl

Nasdaq GSM

Cboe BZX

Cboe BYX