Stock KOSS CORP.
| Price3.950 USD | Change+0.450 (+12.86%) | High4.330 USD | Low3.490 USD | Last updateSep 23, 2026 20:00:00.121 UTC Universal Time Coordinated (UTC)
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Quote
3.950
Last update
Sep 23, 2026 20:00:00.121
Bid
4.010
Ask
4.090
Change(1D)
+0.450 (+12.86%)
Previous close
3.500
Open
3.570
High
4.330
Low
3.490
Volume (pieces)
477,899
Currency
USD
ISIN
US5006921085
WKN
500692108
Type
Stock
Stock exchange
NMS
Country
USA
Change(1D)
+12.86%
1 week
+17.56%
1 month
+10.64%
1 year
-28.18%
3 years
+33.00%
5 years
-76.89%
Current year
-4.59%
High 52 weeks
5.700
Low 52 weeks
3.300
Vola 1 week
105.26%
Vola 1 Month
48.66%
Vola 3 Months
40.48%
Vola 6 Months
41.48%
Vola 1 Year
47.76%
Vola 3 Years
88.04%