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KOSS
Koss Corp
stock NASDAQ

At Close

Jul 10, 2026 3:55:55 PM EDT

3.92USD-0.759%(-0.03)2,734

3.28Bid 4.53Ask 1.25Spread

Pre-market

Jul 10, 2026 9:28:30 AM EDT

3.87USD-2.025%(-0.08)250

After-hours

Jul 10, 2026 4:40:30 PM EDT

4.02USD+2.554%(+0.10)4,301

OverviewHistoricalExchange VolumeShortsMore

KOSS Volume Jul 13, 2026 12:04:55 PM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	86.45	2,322	55.14
Nasdaq GSM	7.78	209	20.07
NYSE Arca	3.87	104	6.17
Cboe EDGX	1.79	48	10.82
Cboe BZX	0.11	3	1.16
IEX	0.00	0	2.82
MEMX	0.00	0	1.76
MIAX Pearl	0.00	0	0.80
Cboe BYX	0.00	0	0.55
Nasdaq PHLX	0.00	0	0.25
Nasdaq BX	0.00	0	0.19
Cboe EDGA	0.00	0	0.09
NYSE	0.00	0	0.09
NYSE American	0.00	0	0.05
NYSE National	0.00	0	0.05
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.

KOSS Nutrition Facts

0.12 servings per container

Serving size

22.46K

Calories

2.69K

% Day

% Avg

Off Exchange¹ 2K

86.45%

55.14%

Nasdaq GSM 209

7.78%

20.07%

NYSE Arca 104

3.87%

6.17%

Cboe EDGX 48

1.79%

10.82%

Cboe BZX 3

0.11%

1.16%

IEX 0

0.00%

2.82%

MEMX 0

0.00%

1.76%

MIAX Pearl 0

0.00%

0.80%

Cboe BYX 0

0.00%

0.55%

Nasdaq PHLX 0

0.00%

0.25%

Nasdaq BX 0

0.00%

0.19%

Cboe EDGA 0

0.00%

0.09%

NYSE 0

0.00%

0.09%

NYSE American 0

0.00%

0.05%

NYSE National 0

0.00%

0.05%

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

KOSS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,322, which is 86.45% of today's total volume.
Today's Lit volume is 364, which is 13.55%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 55.14%.
The average Lit volume has been 44.86%.

KOSS Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

Cboe BZX

MEMX

IEX

Nasdaq BX

MIAX Pearl

Cboe BYX

NYSE