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CLIR
ClearSign Technologies Corporation Common Stock (DE)
stock NASDAQ

At Close

Dec 17, 2025

0.5517USD0.000%(0.0000)59,261

0.00Bid 0.00Ask 0.0000Spread

Pre-market

Dec 18, 2025 8:06:30 AM EST

0.5611USD+1.704%(+0.0094)2,000

After-hours

Dec 17, 2025 4:53:30 PM EST

0.5501USD-3.203%(+0.5501)300

OverviewOptionsHistoricalExchange VolumeShortsMore

CLIR Volume Dec 18, 2025 11:10:10 AM EST

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	52.20	30,926	16.17
Off Exchange¹	40.26	23,857	63.72
MEMX	6.82	4,039	3.88
Cboe BZX	0.40	238	0.79
NYSE Arca	0.32	187	5.94
Cboe EDGX	0.00	2	3.83
MIAX Pearl	0.00	1	1.45
Cboe EDGA	0.00	0	2.65
Cboe BYX	0.00	0	0.71
IEX	0.00	0	0.62
NYSE	0.00	0	0.12
NYSE National	0.00	0	0.04
NYSE American	0.00	0	0.03
Nasdaq BX	0.00	0	0.03
Nasdaq PHLX	0.00	0	0.01
CHX	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

0.48 servings per container

Serving size

123.88K

Calories

59.25K

% Day

% Avg

Nasdaq GSM 31K

52.20%

16.17%

Off Exchange¹ 24K

40.26%

63.72%

MEMX 4K

6.82%

3.88%

Cboe BZX 238

0.40%

0.79%

NYSE Arca 187

0.32%

5.94%

Cboe EDGX 2

0.00%

3.83%

MIAX Pearl 1

0.00%

1.45%

Cboe EDGA 0

0.00%

2.65%

Cboe BYX 0

0.00%

0.71%

IEX 0

0.00%

0.62%

NYSE 0

0.00%

0.12%

NYSE National 0

0.00%

0.04%

NYSE American 0

0.00%

0.03%

Nasdaq BX 0

0.00%

0.03%

Nasdaq PHLX 0

0.00%

0.01%

CHX 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 23,857, which is 40.26% of today's total volume.
Today's Lit volume is 35,393, which is 59.74%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 63.72%.
The average Lit volume has been 36.28%.

CLIR Volume by Exchange

Nasdaq GSM

Off Exchange

MEMX

Cboe BZX

NYSE Arca

Cboe EDGX

MIAX Pearl

Cboe EDGA

IEX

Cboe BYX

Nasdaq BX