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CLIR
ClearSign Technologies Corporation Common Stock (DE)
stock NASDAQ

At Close

Dec 19, 2025 3:59:30 PM EST

0.5682USD-4.020%(-0.0238)176,396

0.00Bid 0.00Ask 0.0000Spread

Pre-market

Dec 19, 2025 9:13:30 AM EST

0.5802USD-1.993%(-0.0118)165

After-hours

Dec 17, 2025 4:53:30 PM EST

0.5501USD0.000%(+0.5501)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

CLIR Volume Dec 19, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	65.67	115,837	63.84
Nasdaq GSM	15.29	26,972	16.21
Cboe EDGX	7.25	12,797	3.97
Cboe EDGA	5.90	10,403	2.80
NYSE Arca	2.54	4,484	5.65
IEX	1.11	1,957	0.66
Cboe BZX	0.89	1,565	0.80
MEMX	0.88	1,549	3.79
NYSE National	0.20	350	0.04
MIAX Pearl	0.17	300	1.38
NYSE	0.06	100	0.11
Nasdaq BX	0.04	73	0.03
Cboe BYX	0.01	9	0.68
NYSE American	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

1.40 servings per container

Serving size

125.82K

Calories

176.40K

% Day

% Avg

Off Exchange¹ 116K

65.67%

63.84%

Nasdaq GSM 27K

15.29%

16.21%

Cboe EDGX 13K

7.25%

3.97%

Cboe EDGA 10K

5.90%

2.80%

NYSE Arca 4K

2.54%

5.65%

IEX 2K

1.11%

0.66%

Cboe BZX 2K

0.89%

0.80%

MEMX 2K

0.88%

3.79%

NYSE National 350

0.20%

0.04%

MIAX Pearl 300

0.17%

1.38%

NYSE 100

0.06%

0.11%

Nasdaq BX 73

0.04%

0.03%

Cboe BYX 9

0.01%

0.68%

NYSE American 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 115,837, which is 65.67% of today's total volume.
Today's Lit volume is 60,559, which is 34.33%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 63.84%.
The average Lit volume has been 36.16%.

CLIR Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe EDGX

Cboe EDGA

NYSE Arca

IEX

Cboe BZX

MEMX

NYSE National

MIAX Pearl

NYSE