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KOSS
Koss Corp
stock NASDAQ

At Close

Jul 13, 2026 3:49:52 PM EDT

3.89USD-1.519%(-0.06)5,122

3.28Bid 4.53Ask 1.25Spread

Pre-market

Jul 10, 2026 9:28:30 AM EDT

3.87USD-2.025%(-0.08)0

After-hours

Jul 10, 2026 4:40:30 PM EDT

4.02USD+2.554%(+0.10)0

OverviewHistoricalExchange VolumeShortsMore

KOSS Volume Jul 13, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	80.52	3,225	55.17
Nasdaq GSM	7.32	293	20.04
NYSE Arca	6.54	262	6.18
Cboe EDGX	5.49	220	10.83
Cboe BZX	0.07	3	1.16
IEX	0.05	2	2.81
MEMX	0.00	0	1.75
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

0.18 servings per container

Serving size

22.46K

Calories

4.01K

% Day

% Avg

Off Exchange¹ 3K

80.52%

55.17%

Nasdaq GSM 293

7.32%

20.04%

NYSE Arca 262

6.54%

6.18%

Cboe EDGX 220

5.49%

10.83%

Cboe BZX 3

0.07%

1.16%

IEX 2

0.05%

2.81%

MEMX 0

0.00%

1.75%

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 3,225, which is 80.52% of today's total volume.
Today's Lit volume is 780, which is 19.48%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 55.17%.
The average Lit volume has been 44.83%.

KOSS Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

Cboe BZX

IEX

MEMX

Nasdaq BX

MIAX Pearl

Cboe BYX

NYSE