Dark

SCWO
374Water Inc. Common Stock
stock NASDAQ

Market Open

Oct 29, 2025 1:19:36 PM EDT

0.4100USD-5.465%(-0.0200)5,538,257

0.3900Bid 0.4600Ask 0.0700Spread

Pre-market

Oct 29, 2025 9:28:30 AM EDT

0.4600USD+6.977%(+0.0300)342,874

After-hours

Oct 28, 2025 4:58:30 PM EDT

0.4442USD+3.664%(+0.0157)0

Overview HistoricalExchange VolumeShortsTrends

SCWO Volume Oct 29, 2025 12:54:58 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	64.35	3,505,894	61.24
NYSE Arca	11.11	605,265	13.32
Nasdaq GSM	10.35	564,088	9.68
Cboe EDGX	4.94	269,192	5.62
MEMX	3.63	198,014	3.98
Cboe EDGA	1.37	74,388	2.41
MIAX Pearl	1.27	69,346	1.04
Cboe BZX	1.27	69,125	0.85
IEX	0.63	34,517	0.76
NYSE American	0.35	19,262	0.14
NYSE	0.34	18,551	0.27
Cboe BYX	0.19	10,372	0.37
CHX	0.12	6,290	0.01
Nasdaq BX	0.04	2,373	0.16
Nasdaq PHLX	0.01	600	0.05
NYSE National	0.01	500	0.09
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.

SCWO Nutrition Facts

0.46 servings per container

Serving size

11.93M

Calories

5.45M

% Day

% Avg

Off Exchange¹ 4M

64.35%

61.24%

NYSE Arca 605K

11.11%

13.32%

Nasdaq GSM 564K

10.35%

9.68%

Cboe EDGX 269K

4.94%

5.62%

MEMX 198K

3.63%

3.98%

Cboe EDGA 74K

1.37%

2.41%

MIAX Pearl 69K

1.27%

1.04%

Cboe BZX 69K

1.27%

0.85%

IEX 35K

0.63%

0.76%

NYSE American 19K

0.35%

0.14%

NYSE 19K

0.34%

0.27%

Cboe BYX 10K

0.19%

0.37%

CHX 6K

0.12%

0.01%

Nasdaq BX 2K

0.04%

0.16%

Nasdaq PHLX 600

0.01%

0.05%

NYSE National 500

0.01%

0.09%

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

SCWO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 3,505,894, which is 64.35% of today's total volume.
Today's Lit volume is 1,941,883, which is 35.65%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 61.24%.
The average Lit volume has been 38.76%.

SCWO Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe EDGX

MEMX

Cboe EDGA

MIAX Pearl

Cboe BZX

IEX

NYSE American

NYSE