NASDAQ : BKHA
$0.15 (1.25%)
| Date | Opening Price | Closing Price | %Chg | Volume |
|---|---|---|---|---|
| 2026-07-17 | $12.01 | $12.11 | 0.83% | 6225 |
| 2026-07-16 | $11.96 | $11.96 | 0.00% | 3 |
| 2026-07-15 | $11.96 | $11.96 | 0.00% | 3 |
| 2026-07-14 | $11.96 | $11.96 | 0.00% | 18 |
| 2026-07-13 | $11.96 | $11.96 | 0.00% | 15 |
| 2026-07-10 | $11.96 | $11.96 | 0.00% | - |
| 2026-07-09 | $11.96 | $11.96 | 0.00% | 4 |
| 2026-07-08 | $11.96 | $11.96 | 0.00% | 55 |
| 2026-07-07 | $11.96 | $11.96 | 0.00% | 77 |
| 2026-07-06 | $12.01 | $11.96 | -0.42% | 3800 |
| 2026-07-02 | $11.91 | $11.91 | 0.00% | 5 |
| 2026-07-01 | $11.91 | $11.91 | 0.00% | 3 |
| 2026-06-30 | $11.91 | $11.91 | 0.00% | - |
| 2026-06-29 | $11.91 | $11.91 | 0.00% | 70 |
| 2026-06-26 | $11.91 | $11.91 | 0.00% | 2 |
| 2026-06-25 | $11.91 | $11.91 | 0.00% | - |
| 2026-06-24 | $11.91 | $11.91 | 0.00% | 3 |
| 2026-06-23 | $11.91 | $11.91 | 0.00% | - |
| 2026-06-22 | $12.10 | $11.91 | -1.57% | 3521 |
| 2026-06-18 | $12.13 | $12.14 | 0.08% | 3846 |
| 2026-06-17 | $12.00 | $11.99 | -0.08% | 10519 |
| 2026-06-16 | $11.91 | $11.91 | 0.00% | 100 |
| 2026-06-15 | $11.89 | $11.89 | 0.00% | - |
| 2026-06-12 | $11.89 | $11.89 | 0.00% | 4 |
| 2026-06-11 | $11.89 | $11.89 | 0.00% | - |
| 2026-06-10 | $11.89 | $11.89 | 0.00% | 3400 |
| 2026-06-09 | $11.89 | $11.89 | 0.00% | - |
| 2026-06-08 | $11.89 | $11.89 | 0.00% | 1901 |
| 2026-06-05 | $11.86 | $11.86 | 0.00% | - |
| 2026-06-04 | $11.86 | $11.86 | 0.00% | 60 |
| 2026-06-03 | $11.86 | $11.86 | 0.00% | 212 |
| 2026-06-02 | $11.85 | $11.85 | 0.00% | - |
| 2026-06-01 | $11.85 | $11.85 | 0.00% | - |
| 2026-05-29 | $11.85 | $11.85 | 0.00% | 8 |
| 2026-05-28 | $11.85 | $11.85 | 0.00% | 2 |
| 2026-05-27 | $11.85 | $11.85 | 0.00% | 1 |
| 2026-05-26 | $11.85 | $11.85 | 0.00% | - |
| 2026-05-22 | $11.85 | $11.85 | 0.00% | 1 |
| 2026-05-21 | $11.73 | $11.85 | 1.02% | 520 |
| 2026-05-20 | $11.84 | $11.84 | 0.00% | 2000 |
| 2026-05-19 | $11.83 | $11.83 | 0.00% | - |
| 2026-05-18 | $11.83 | $11.83 | 0.00% | 6507 |
| 2026-05-15 | $11.88 | $11.88 | 0.00% | 104 |
| 2026-05-14 | $11.72 | $11.72 | 0.00% | 1005 |
| 2026-05-13 | $11.71 | $11.71 | 0.00% | 4 |
| 2026-05-12 | $11.71 | $11.71 | 0.00% | 1000 |
| 2026-05-11 | $11.86 | $11.86 | 0.00% | 10 |
| 2026-05-08 | $11.86 | $11.86 | 0.00% | 3 |
| 2026-05-07 | $11.86 | $11.86 | 0.00% | 1822 |
| 2026-05-06 | $11.95 | $11.95 | 0.00% | 3 |
| 2026-05-05 | $11.95 | $11.95 | 0.00% | 3 |
| 2026-05-04 | $11.95 | $11.95 | 0.00% | 10 |
| 2026-05-01 | $11.70 | $11.95 | 2.14% | 3103 |
| 2026-04-30 | $11.70 | $11.70 | 0.00% | 40 |
| 2026-04-29 | $11.70 | $11.70 | 0.00% | 1801 |
| 2026-04-28 | $11.70 | $11.70 | 0.00% | - |
| 2026-04-27 | $11.63 | $11.70 | 0.60% | 7645 |
| 2026-04-24 | $11.62 | $11.62 | 0.00% | - |
| 2026-04-23 | $11.62 | $11.62 | 0.00% | - |
| 2026-04-22 | $11.62 | $11.62 | 0.00% | - |
| 2026-04-21 | $11.62 | $11.62 | 0.00% | - |
| 2026-04-20 | $11.62 | $11.62 | 0.00% | - |
| 2026-04-17 | $11.62 | $11.62 | 0.00% | 8422 |
| 2026-04-16 | $11.62 | $11.62 | 0.00% | - |
| 2026-04-15 | $11.62 | $11.62 | 0.00% | - |
| 2026-04-14 | $11.62 | $11.62 | 0.00% | 1 |
| 2026-04-13 | $11.59 | $11.62 | 0.26% | 8422 |
| 2026-04-10 | $11.59 | $11.59 | 0.00% | 44 |
| 2026-04-09 | $11.59 | $11.59 | 0.00% | - |
| 2026-04-08 | $11.59 | $11.59 | 0.00% | 1 |
| 2026-04-07 | $11.59 | $11.59 | 0.00% | 2 |
| 2026-04-06 | $11.59 | $11.59 | 0.00% | 9 |
| 2026-04-02 | $11.59 | $11.59 | 0.00% | - |
| 2026-04-01 | $11.59 | $11.59 | 0.00% | 2 |
| 2026-03-31 | $11.59 | $11.59 | 0.00% | 198 |
| 2026-03-30 | $11.59 | $11.59 | 0.00% | 200 |
| 2026-03-27 | $11.59 | $11.59 | 0.00% | 2 |
| 2026-03-26 | $11.59 | $11.59 | 0.00% | 3 |
| 2026-03-25 | $11.59 | $11.59 | 0.00% | 3302 |
| 2026-03-24 | $11.58 | $11.59 | 0.09% | 3402 |
| 2026-03-23 | $11.55 | $11.58 | 0.26% | 10234 |
| 2026-03-20 | $11.58 | $11.58 | 0.00% | 62 |
| 2026-03-19 | $11.58 | $11.58 | 0.00% | 48 |
| 2026-03-18 | $11.58 | $11.58 | 0.00% | 70 |
| 2026-03-17 | $11.58 | $11.58 | 0.00% | 71 |
| 2026-03-16 | $11.58 | $11.58 | 0.00% | 3 |
| 2026-03-13 | $11.58 | $11.58 | 0.00% | 1803 |
| 2026-03-12 | $11.58 | $11.58 | 0.00% | 204 |
| 2026-03-11 | $11.58 | $11.58 | 0.00% | 205 |
| 2026-03-10 | $11.70 | $11.70 | 0.00% | 5 |