Dark

CLIR
ClearSign Technologies Corporation Common Stock (DE)
stock NASDAQ

At Close

Nov 21, 2025 3:59:30 PM EST

0.8430USD+2.108%(+0.0174)88,199

0.00Bid 0.00Ask 0.0000Spread

Pre-market

Nov 21, 2025 9:23:30 AM EST

0.8400USD+1.744%(+0.0144)107

After-hours

Nov 20, 2025 4:02:30 PM EST

0.8374USD+1.429%(+0.0118)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

CLIR Volume Nov 21, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	55.23	48,751	63.75
Cboe EDGX	12.11	10,686	5.56
MEMX	9.20	8,120	3.25
Cboe EDGA	9.17	8,093	3.39
Nasdaq GSM	5.31	4,686	14.33
NYSE Arca	3.33	2,938	5.17
MIAX Pearl	1.89	1,667	1.26
Cboe BZX	1.46	1,288	1.24
IEX	1.29	1,140	0.67
Cboe BYX	0.56	498	0.92
NYSE	0.45	400	0.31
Nasdaq BX	0.00	0	0.09
NYSE National	0.00	0	0.05
CHX	0.00	0	0.01
NYSE American	0.00	0	0.00
Nasdaq PHLX	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.

CLIR Nutrition Facts

0.55 servings per container

Serving size

160.95K

Calories

88.27K

% Day

% Avg

Off Exchange¹ 49K

55.23%

63.75%

Cboe EDGX 11K

12.11%

5.56%

MEMX 8K

9.20%

3.25%

Cboe EDGA 8K

9.17%

3.39%

Nasdaq GSM 5K

5.31%

14.33%

NYSE Arca 3K

3.33%

5.17%

MIAX Pearl 2K

1.89%

1.26%

Cboe BZX 1K

1.46%

1.24%

IEX 1K

1.29%

0.67%

Cboe BYX 498

0.56%

0.92%

NYSE 400

0.45%

0.31%

Nasdaq BX 0

0.00%

0.09%

NYSE National 0

0.00%

0.05%

CHX 0

0.00%

0.01%

NYSE American 0

0.00%

Nasdaq PHLX 0

0.00%

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

chartexchange.com

CLIR Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 48,751, which is 55.23% of today's total volume.
Today's Lit volume is 39,516, which is 44.77%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 63.75%.
The average Lit volume has been 36.25%.

CLIR Volume by Exchange

Off Exchange

Cboe EDGX

MEMX

Cboe EDGA

Nasdaq GSM

NYSE Arca

MIAX Pearl

Cboe BZX

IEX

Cboe BYX

NYSE