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Koss (KOSS) Stock Chart & Stock Price History

Koss logo
$4.30 -0.11 (-2.49%)
Closing price 04:00 PM Eastern
Extended Trading
$4.34 +0.04 (+0.93%)
As of 07:03 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 5.08%, with a year-to-date return of 3.86%. In the past month, the stock has increased 13.16%, reflecting recent market activity.

As of the latest close, Koss traded at $4.25 with a market cap of $40.23 million and volume of 29,672 shares. Five years ago, the stock traded at $16.69, representing a 74.24% decrease over that period. At the time, it had a market cap of $127.11 million and a volume of 244,021 shares.

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1 Month
Performance
+13.16%
3 Month
Performance
-8.12%
Year-To-Date
Performance
+3.86%
1 Year
Performance
-5.08%
5 Year
Performance
-74.24%

KOSS Stock Chart for Wednesday, May, 6, 2026

Koss Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/05/2026N/A$4.25$4.41$4.2029,672 shs$40.23 million
04/30/2026$4.18$4.33
+3.59%
$4.33$4.1110,373 shs$40.99 million
04/29/2026$4.30$4.18
-2.79%
$4.30$4.0622,592 shs$39.57 million
04/28/2026$4.35$4.30
-1.15%
$4.36$4.128,141 shs$40.72 million
04/27/2026$4.42$4.35
-1.58%
$4.44$4.1312,245 shs$41.19 million
04/24/2026$4.48$4.42
-1.34%
$4.55$4.2628,580 shs$41.86 million
04/23/2026$4.33$4.48
+3.46%
$4.83$4.4174,742 shs$42.41 million
04/22/2026$4.23$4.33
+2.36%
$4.45$4.1553,891 shs$41.01 million
04/21/2026$4.13$4.23
+2.42%
$4.26$4.0499,081 shs$40.06 million
04/20/2026$4.17$4.13
-0.96%
$4.19$3.9932,424 shs$39.11 million
04/17/2026$4.10$4.17
+1.71%
$4.19$4.0236,638 shs$39.47 million
04/16/2026$4.02$4.10
+1.99%
$4.26$4.0753,188 shs$38.83 million
04/15/2026$3.91$4.02
+2.71%
$4.02$3.7922,476 shs$38.07 million
04/14/2026$3.86$3.91
+1.40%
$3.92$3.829,865 shs$37.05 million
04/13/2026$3.85$3.86
+0.26%
$3.90$3.8510,126 shs$36.55 million
04/10/2026$3.86$3.85
-0.26%
$3.88$3.835,629 shs$36.46 million
04/09/2026$3.80$3.86
+1.58%
$3.94$3.8020,759 shs$36.55 million
04/08/2026$3.77$3.80
+0.80%
$4.00$3.7024,347 shs$35.97 million
04/07/2026$3.80$3.77
-0.79%
$3.83$3.6711,164 shs$35.70 million
04/06/2026$3.68$3.80
+3.26%
$3.89$3.6412,059 shs$35.99 million

This page (NASDAQ:KOSS) was last updated on 5/6/2026 by MarketBeat.com Staff.
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