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CLIR
ClearSign Technologies Corporation Common Stock (DE)
stock NASDAQ

At Close

Aug 19, 2026 3:53:26 PM EDT

4.44USD-4.925%(-0.23)22,525

3.67Bid 5.28Ask 1.61Spread

Pre-market

Aug 14, 2026 8:15:30 AM EDT

3.96USD-15.203%(-0.71)0

After-hours

Aug 19, 2026 4:15:30 PM EDT

4.27USD-3.736%(-0.17)100

OverviewOptionsHistoricalDark Pool PrintsShortsMore

CLIR Volume Aug 19, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	75.81	16,946	55.98
Nasdaq GSM	7.79	1,741	19.07
Cboe EDGX	4.08	913	8.47
MIAX Pearl	4.05	906	1.34
NYSE Arca	3.43	767	10.25
Cboe BYX	1.44	323	0.72
Nasdaq BX	0.87	194	0.67
Cboe BZX	0.85	189	0.53
MEMX	0.55	123	2.26
LTSE	0.51	113	0.14
IEX	0.33	73	0.35
NYSE National	0.29	65	0.17
NYSE	0.00	0	0.05
Cboe EDGA	0.00	0	0.00
Nasdaq PHLX	0.00	0	0.00
NYSE American	0.00	0	0.00

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

CLIR Nutrition Facts

1.88 servings per container

Serving size

11.89K

Calories

22.35K

% Day

% Avg

Off Exchange¹ 17K

75.81%

55.98%

Nasdaq GSM 2K

7.79%

19.07%

Cboe EDGX 913

4.08%

8.47%

MIAX Pearl 906

4.05%

1.34%

NYSE Arca 767

3.43%

10.25%

Cboe BYX 323

1.44%

0.72%

Nasdaq BX 194

0.87%

0.67%

Cboe BZX 189

0.85%

0.53%

MEMX 123

0.55%

2.26%

LTSE 113

0.51%

0.14%

IEX 73

0.33%

0.35%

NYSE National 65

0.29%

0.17%

NYSE 0

0.00%

0.05%

Cboe EDGA 0

0.00%

Nasdaq PHLX 0

0.00%

NYSE American 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 16,946, which is 75.81% of today's total volume.
Today's Lit volume is 5,407, which is 24.19%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 55.98%.
The average Lit volume has been 44.02%.

CLIR Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe EDGX

MIAX Pearl

NYSE Arca

Cboe BYX

Nasdaq BX

Cboe BZX

MEMX

LTSE

IEX