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Koss (KOSS) Stock Chart & Stock Price History

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$3.68 0.00 (0.00%)
Closing price 04:00 PM Eastern
Extended Trading
$3.80 +0.12 (+3.12%)
As of 05:42 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Koss Stock Price Performance

The Koss (KOSS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 30.30%, with a year-to-date return of -11.11%. In the past month, the stock has decreased 8.23%, reflecting recent market activity.

As of the latest close, Koss traded at $3.68 with a market cap of $34.84 million and volume of 12,166 shares. Five years ago, the stock traded at $18.14, representing a 79.71% decrease over that period. At the time, it had a market cap of $154.50 million and a volume of 105,981 shares.

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5 Day
Performance
-1.87%
1 Month
Performance
-8.23%
3 Month
Performance
-15.01%
Year-To-Date
Performance
-11.11%
1 Year
Performance
-30.30%
5 Year
Performance
-79.71%

KOSS Stock Chart for Friday, July, 31, 2026

Koss Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
07/30/2026$3.63$3.68
+1.38%
$3.79$3.6612,166 shs$34.84 million
07/29/2026$3.72$3.63
-2.42%
$3.74$3.6320,083 shs$34.38 million
07/28/2026$3.66$3.72
+1.64%
$3.80$3.6615,510 shs$35.23 million
07/27/2026$3.75$3.66
-2.40%
$3.77$3.6613,920 shs$34.65 million
07/24/2026$3.76$3.75
-0.27%
$3.84$3.6518,741 shs$35.50 million
07/23/2026$3.86$3.76
-2.59%
$3.86$3.7112,815 shs$35.61 million
07/22/2026$3.80$3.86
+1.58%
$3.86$3.7314,038 shs$36.55 million
07/21/2026$3.76$3.80
+1.06%
$3.83$3.7317,734 shs$35.97 million
07/20/2026$3.80$3.76
-1.05%
$3.86$3.7411,953 shs$35.61 million
07/17/2026$3.86$3.80
-1.55%
$3.90$3.7823,526 shs$35.99 million
07/16/2026$3.97$3.86
-2.77%
$4.03$3.8019,574 shs$36.55 million
07/15/2026$3.79$3.97
+4.75%
$3.97$3.8212,594 shs$37.58 million
07/14/2026$3.90$3.79
-2.82%
$3.95$3.7446,865 shs$35.89 million
07/13/2026$3.95$3.90
-1.27%
$3.97$3.905,122 shs$36.93 million
07/10/2026$3.87$3.95
+2.07%
$3.95$3.8218,235 shs$37.41 million
07/09/2026$3.82$3.87
+1.31%
$3.99$3.7917,629 shs$36.65 million
07/08/2026$3.92$3.82
-2.55%
$3.95$3.7920,593 shs$36.16 million
07/07/2026$4.09$3.92
-4.16%
$4.09$3.9223,550 shs$37.12 million
07/06/2026$4.02$4.09
+1.84%
$4.13$3.8945,819 shs$38.73 million
07/03/2026$4.02$4.02$4.02$3.864,597 shs$38.03 million
07/02/2026$3.90$4.02
+2.97%
$4.02$3.864,597 shs$38.02 million
07/01/2026$4.01$3.90
-2.74%
$4.08$3.9024,978 shs$36.93 million
06/30/2026$3.99$4.01
+0.50%
$4.15$3.9512,373 shs$37.98 million

This page (NASDAQ:KOSS) was last updated on 7/31/2026 by MarketBeat.com Staff.
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