NASDAQ : KEYY
Keystone Acquisition Corp. — Price history
Financials · Shell Companies · United States
Last price 9.92 USD (Oct 30, 2026, 4:00 PM EDT) · Market cap 380.27M
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Keystone Acquisition Corp. (KEYY) closed at 9.92 USD on 2026-11-02. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-11-02 | 9.92 | 9.92 | 9.92 | 9.92 | 15,084 | +0.00% |
| 2026-10-30 | 9.95 | 9.95 | 9.92 | 9.92 | 922 | +0.00% |
| 2026-10-29 | 9.92 | 9.93 | 9.92 | 9.92 | 7,622 | +0.00% |
| 2026-10-27 | 9.93 | 9.93 | 9.91 | 9.92 | 19,360 | +0.00% |
| 2026-10-26 | 9.91 | 9.92 | 9.91 | 9.92 | 7,202 | +0.10% |
| 2026-10-23 | 9.93 | 9.93 | 9.91 | 9.91 | 1,371,742 | -0.40% |
| 2026-10-20 | 9.95 | 9.95 | 9.95 | 9.95 | 310 | +0.00% |
| 2026-10-16 | 9.95 | 9.95 | 9.95 | 9.95 | 340 | +0.20% |
| 2026-10-15 | 9.93 | 9.93 | 9.93 | 9.93 | 3,279 | +0.00% |
| 2026-10-14 | 9.93 | 9.93 | 9.92 | 9.93 | 114,524 | +0.00% |
| 2026-10-12 | 9.93 | 9.93 | 9.93 | 9.93 | 78,951 | +0.00% |
| 2026-10-08 | 9.95 | 9.95 | 9.93 | 9.93 | 95,136 | +0.00% |
| 2026-10-05 | 9.93 | 9.93 | 9.93 | 9.93 | 8,162 | -0.20% |
| 2026-10-02 | 9.95 | 9.95 | 9.95 | 9.95 | 220 | +0.30% |
| 2026-10-01 | 9.92 | 9.92 | 9.92 | 9.92 | 80,976 | -0.30% |
| 2026-09-30 | 9.92 | 9.95 | 9.92 | 9.95 | 10,680 | +0.35% |
| 2026-09-28 | 9.915 | 9.915 | 9.91 | 9.915 | 1,891 | +0.05% |
| 2026-09-24 | 9.91 | 9.91 | 9.91 | 9.91 | 50,268 | +0.00% |
| 2026-09-23 | 9.905 | 9.91 | 9.905 | 9.91 | 57,008 | +0.00% |
| 2026-09-22 | 9.9 | 9.91 | 9.9 | 9.91 | 3,662 | +0.00% |
| 2026-09-21 | 9.9 | 9.91 | 9.9 | 9.91 | 1,203 | +0.00% |
| 2026-09-18 | 9.92 | 9.92 | 9.9 | 9.91 | 774 | +0.00% |
| 2026-09-17 | 9.91 | 9.91 | 9.905 | 9.91 | 653,612 | -0.10% |
| 2026-09-16 | 9.92 | 9.92 | 9.92 | 9.92 | 183 | +0.10% |
| 2026-09-15 | 9.91 | 9.91 | 9.9 | 9.91 | 227,653 | +0.00% |
| 2026-09-14 | 9.92 | 9.92 | 9.91 | 9.91 | 50,252 | +0.10% |
| 2026-09-10 | 9.91 | 9.91 | 9.9 | 9.9 | 52,416 | -0.10% |
| 2026-09-08 | 9.9 | 9.915 | 9.9 | 9.91 | 491,569 | -0.10% |
| 2026-09-02 | 9.895 | 9.92 | 9.895 | 9.92 | 291,159 | +0.25% |
| 2026-09-01 | 9.895 | 9.895 | 9.895 | 9.895 | 500,017 | +0.00% |
| 2026-08-31 | 9.92 | 9.92 | 9.89 | 9.895 | 251,869 | -0.05% |
| 2026-08-28 | 9.9 | 9.9 | 9.9 | 9.9 | 22,933 | +0.00% |
| 2026-08-27 | 9.86 | 9.9 | 9.86 | 9.9 | 10,094 | +0.10% |
| 2026-08-26 | 9.89 | 9.89 | 9.89 | 9.89 | 139,031 | +0.10% |
| 2026-08-25 | 9.86 | 9.885 | 9.86 | 9.88 | 56,713 | -0.20% |
| 2026-08-24 | 9.9 | 9.9 | 9.9 | 9.9 | 508 | +0.20% |
| 2026-08-21 | 9.88 | 9.88 | 9.88 | 9.88 | 4,646 | +0.00% |
| 2026-08-18 | 9.88 | 9.88 | 9.88 | 9.88 | 1,810 | +0.00% |
| 2026-08-17 | 9.88 | 9.88 | 9.88 | 9.88 | 211,485 | -0.09% |
| 2026-08-14 | 9.9 | 9.9 | 9.889 | 9.889 | 631 | +0.09% |
| 2026-08-13 | 9.88 | 9.89 | 9.88 | 9.88 | 72,490 | +0.10% |
| 2026-08-12 | 9.88 | 9.88 | 9.86 | 9.87 | 521,885 | +0.20% |
| 2026-08-06 | 9.88 | 9.88 | 9.84 | 9.85 | 28,852 | -0.15% |
| 2026-08-04 | 9.865 | 9.865 | 9.865 | 9.865 | 5,008 | +0.05% |
| 2026-07-31 | 9.84 | 9.88 | 9.84 | 9.86 | 1,234 | -0.20% |
| 2026-07-30 | 9.88 | 9.88 | 9.88 | 9.88 | 116 | +0.30% |
| 2026-07-29 | 9.87 | 9.87 | 9.85 | 9.85 | 2,538 | +0.00% |
| 2026-07-28 | 9.86 | 9.86 | 9.85 | 9.85 | 2,467 | -0.10% |
| 2026-07-27 | 9.86 | 9.86 | 9.86 | 9.86 | 715 | +0.00% |
| 2026-07-24 | 9.85 | 9.88 | 9.85 | 9.86 | 2,200 | -0.05% |
| 2026-07-20 | 9.864 | 9.875 | 9.85 | 9.865 | 6,111 | +0.05% |
| 2026-07-16 | 9.86 | 9.861 | 9.86 | 9.86 | 1,773 | +0.00% |
| 2026-07-15 | 9.86 | 9.86 | 9.86 | 9.86 | 112 | -0.10% |
| 2026-07-14 | 9.86 | 9.875 | 9.86 | 9.87 | 1,416 | +0.00% |
| 2026-07-13 | 9.87 | 9.87 | 9.87 | 9.87 | 746 | +0.05% |
| 2026-07-10 | 9.87 | 9.87 | 9.85 | 9.865 | 87,222 | -0.35% |
| 2026-07-09 | 9.84 | 9.9 | 9.84 | 9.9 | 63,389 | +0.30% |
| 2026-07-08 | 9.86 | 9.87 | 9.86 | 9.87 | 1,137,532 | +0.00% |
| 2026-07-07 | 9.86 | 9.89 | 9.86 | 9.87 | 1,464 | -0.10% |
| 2026-07-06 | 9.9 | 9.9 | 9.87 | 9.88 | 1,205 | +0.00% |
| 2026-07-02 | 9.86 | 9.88 | 9.86 | 9.88 | 989 | +0.00% |
| 2026-07-01 | 9.86 | 9.88 | 9.86 | 9.88 | 179,680 | +0.20% |
| 2026-06-30 | 9.86 | 9.87 | 9.86 | 9.86 | 839,478 | +0.00% |
| 2026-06-29 | 9.88 | 9.88 | 9.86 | 9.86 | 109,029 | +0.00% |
| 2026-06-26 | 9.87 | 9.87 | 9.86 | 9.86 | 2,583 | -0.10% |
| 2026-06-25 | 9.88 | 9.88 | 9.86 | 9.87 | 109,991 | +0.00% |
| 2026-06-24 | 9.89 | 9.89 | 9.87 | 9.87 | 382,119 | -0.10% |
| 2026-06-23 | 9.88 | 9.89 | 9.88 | 9.88 | 9,290 | -0.40% |