The closing price for Koss (KOSS) in 2021 was $10.68, on December 31, 2021. It was up 222.7% for the year. The latest price is $4.58.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2021 | $11.19 | $11.47 | $10.66 | $10.68 | 142,700 |
December 30 2021 | $11.09 | $11.50 | $11.04 | $11.20 | 131,100 |
December 29 2021 | $11.67 | $11.72 | $11.03 | $11.08 | 80,400 |
December 28 2021 | $11.95 | $12.50 | $11.45 | $11.57 | 156,700 |
December 27 2021 | $12.32 | $12.32 | $11.91 | $12.05 | 52,700 |
December 23 2021 | $12.14 | $12.41 | $11.95 | $12.33 | 71,500 |
December 22 2021 | $12.29 | $12.56 | $12.28 | $12.29 | 46,600 |
December 21 2021 | $12.58 | $12.83 | $12.34 | $12.61 | 48,900 |
December 20 2021 | $12.47 | $12.70 | $11.88 | $12.33 | 63,700 |
December 17 2021 | $12.07 | $13.18 | $12.00 | $12.93 | 143,700 |
December 16 2021 | $12.54 | $12.68 | $11.91 | $12.15 | 46,600 |
December 15 2021 | $12.37 | $12.77 | $11.86 | $12.54 | 69,400 |
December 14 2021 | $12.20 | $12.63 | $12.09 | $12.37 | 94,000 |
December 13 2021 | $13.00 | $13.00 | $12.32 | $12.51 | 88,700 |
December 10 2021 | $13.02 | $13.33 | $12.84 | $13.12 | 89,000 |
December 09 2021 | $13.38 | $13.52 | $12.78 | $12.78 | 67,500 |
December 08 2021 | $13.57 | $15.13 | $13.40 | $13.60 | 490,900 |
December 07 2021 | $13.30 | $13.65 | $13.12 | $13.36 | 101,700 |
December 06 2021 | $12.10 | $13.22 | $11.71 | $12.99 | 227,000 |
December 03 2021 | $13.48 | $13.48 | $12.19 | $12.38 | 155,100 |
December 02 2021 | $12.98 | $13.54 | $12.85 | $13.35 | 191,300 |
December 01 2021 | $14.03 | $14.22 | $12.90 | $13.23 | 176,900 |
November 30 2021 | $13.99 | $14.10 | $13.65 | $14.03 | 124,500 |
November 29 2021 | $14.45 | $14.59 | $13.89 | $14.03 | 87,800 |
November 26 2021 | $13.90 | $14.60 | $13.80 | $14.45 | 160,300 |
Daily pricing data for Koss dates back to 3/17/1980, and may be incomplete.
