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COHR
Coherent Corp.
stock NYSE

At Close

Aug 20, 2026 3:59:58 PM EDT

289.95USD+0.863%(+2.48)4,912,444

271.26Bid 301.77Ask 30.51Spread

Pre-market

Aug 20, 2026 9:29:30 AM EDT

291.25USD+1.315%(+3.78)58,104

After-hours

Aug 20, 2026 4:58:30 PM EDT

290.21USD+0.091%(+0.26)433,675

OverviewOptionsHistoricalDark Pool LevelsShortsMore

COHR Volume Aug 20, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	52.49	2,606,288	47.20
NYSE	21.43	1,063,866	20.56
Nasdaq GSM	7.36	365,220	9.27
NYSE Arca	5.74	284,866	6.43
Cboe EDGX	3.62	179,887	3.86
Cboe BZX	3.45	171,152	4.01
IEX	3.07	152,614	4.48
MEMX	1.49	74,029	1.58
Cboe BYX	0.29	14,613	0.62
CHX	0.25	12,227	0.40
Cboe EDGA	0.19	9,464	0.31
MIAX Pearl	0.18	9,172	0.31
Nasdaq BX	0.12	5,752	0.39
NYSE National	0.11	5,655	0.29
NYSE American	0.07	3,395	0.13
24X National	0.06	2,836	0.02
Nasdaq PHLX	0.06	2,816	0.12
Texas Stock Exchange LLC	0.03	1,314	0.01
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.

COHR Nutrition Facts

0.77 servings per container

Serving size

6.46M

Calories

4.97M

% Day

% Avg

Off Exchange¹ 3M

52.49%

47.20%

NYSE 1M

21.43%

20.56%

Nasdaq GSM 365K

7.36%

9.27%

NYSE Arca 285K

5.74%

6.43%

Cboe EDGX 180K

3.62%

3.86%

Cboe BZX 171K

3.45%

4.01%

IEX 153K

3.07%

4.48%

MEMX 74K

1.49%

1.58%

Cboe BYX 15K

0.29%

0.62%

CHX 12K

0.25%

0.40%

Cboe EDGA 9K

0.19%

0.31%

MIAX Pearl 9K

0.18%

0.31%

Nasdaq BX 6K

0.12%

0.39%

NYSE National 6K

0.11%

0.29%

NYSE American 3K

0.07%

0.13%

24X National 3K

0.06%

0.02%

Nasdaq PHLX 3K

0.06%

0.12%

Texas Stock Exchange LLC 1K

0.03%

0.01%

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

COHR Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,606,288, which is 52.49% of today's total volume.
Today's Lit volume is 2,358,878, which is 47.51%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 47.20%.
The average Lit volume has been 52.80%.

COHR Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

Cboe EDGX

Cboe BZX

IEX

MEMX

Cboe BYX

CHX

Cboe EDGA