KOSS
Koss CorpCompany with tickers: KOSS
CIK
56701
CUSIP
500692108
Shares Outstanding
9,466,438
Website
https://www.koss.com
13F Activity (30d)
2 filings
1 filers
Price
$4.03
Market Cap
$38.15M
EPS (Diluted)
$-0.09
52W High
$8.59
52W Low
$3.50
Daily candlestick prices with configurable technical indicators (moving averages, Bollinger Bands, RSI, MACD) and event bullets for 10-K, 10-Q, Form 4 and earnings dates. Price data syncs automatically from Yahoo Finance.
1 Up Day
Indicators
Price
Panels
Event markers
Price & Indicators
Drag to pan · scroll to zoomPerformance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| KOSS | +0.5% | +0.8% | -9.6% | -1.2% | -2.7% |
| SPY | +1.2% | +0.7% | +8.2% | -1.3% | +9.5% |
| vs SPY | -0.7% | +0.0% | -17.8% | +0.1% | -12.2% |
Close
$4.03
Open
$4.05
Day Range
$3.97 — $4.12
52W High
$8.59
52W Low
$3.50
Avg Vol (30d)
23K
Short Interest
112K · 5.2d
Short Vol % (latest)
25%
Last Earnings
2026-05-07
Latest Filing
Data Range
2020-01-02 — 2026-06-18