Quarterhill Inc. (TSX:QTRH)
1.070
-0.010 (-0.93%)
Mar 9, 2026, 4:00 PM EST
Quarterhill Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 6, 2026 | 1.02 | 1.10 | 1.01 | 1.08 | 1.08 | 8.00% | 172,723 |
| Mar 5, 2026 | 1.01 | 1.01 | 1.00 | 1.00 | 1.00 | 2.04% | 52,597 |
| Mar 4, 2026 | 0.98 | 1.00 | 0.98 | 0.98 | 0.98 | -1.01% | 21,978 |
| Mar 3, 2026 | 1.00 | 1.00 | 0.98 | 0.99 | 0.99 | -1.00% | 22,873 |
| Mar 2, 2026 | 0.95 | 1.01 | 0.95 | 1.00 | 1.00 | 5.26% | 85,328 |
| Feb 27, 2026 | 0.96 | 0.97 | 0.92 | 0.95 | 0.95 | -2.06% | 110,444 |
| Feb 26, 2026 | 0.97 | 0.98 | 0.96 | 0.97 | 0.97 | - | 72,526 |
| Feb 25, 2026 | 0.95 | 0.97 | 0.95 | 0.97 | 0.97 | 2.11% | 14,750 |
| Feb 24, 2026 | 0.98 | 0.98 | 0.95 | 0.95 | 0.95 | -4.04% | 90,868 |
| Feb 23, 2026 | 1.00 | 1.01 | 0.98 | 0.99 | 0.99 | -1.00% | 62,808 |
| Feb 20, 2026 | 0.93 | 1.00 | 0.93 | 1.00 | 1.00 | 6.38% | 156,405 |
| Feb 19, 2026 | 0.96 | 0.96 | 0.94 | 0.94 | 0.94 | -1.05% | 61,061 |
| Feb 18, 2026 | 1.01 | 1.02 | 0.95 | 0.95 | 0.95 | -5.94% | 118,650 |
| Feb 17, 2026 | 0.98 | 1.05 | 0.98 | 1.01 | 1.01 | 5.21% | 195,342 |
| Feb 13, 2026 | 0.93 | 0.97 | 0.93 | 0.96 | 0.96 | 1.05% | 174,065 |
| Feb 12, 2026 | 0.95 | 0.96 | 0.94 | 0.95 | 0.95 | - | 26,211 |
| Feb 11, 2026 | 0.94 | 0.95 | 0.94 | 0.95 | 0.95 | - | 59,468 |
| Feb 10, 2026 | 0.95 | 0.96 | 0.93 | 0.95 | 0.95 | - | 37,021 |
| Feb 9, 2026 | 0.95 | 0.96 | 0.93 | 0.95 | 0.95 | 2.15% | 37,021 |
| Feb 6, 2026 | 0.93 | 0.95 | 0.93 | 0.93 | 0.93 | 1.09% | 23,770 |
| Feb 5, 2026 | 0.95 | 0.95 | 0.92 | 0.92 | 0.92 | -3.16% | 126,976 |
| Feb 4, 2026 | 0.95 | 0.96 | 0.94 | 0.95 | 0.95 | - | 55,884 |
| Feb 3, 2026 | 0.92 | 0.95 | 0.92 | 0.95 | 0.95 | 2.15% | 42,407 |
| Feb 2, 2026 | 0.89 | 0.93 | 0.89 | 0.93 | 0.93 | 2.20% | 104,916 |
| Jan 30, 2026 | 0.93 | 0.93 | 0.90 | 0.91 | 0.91 | -2.15% | 208,033 |
| Jan 29, 2026 | 0.93 | 0.94 | 0.91 | 0.93 | 0.93 | - | 389,457 |
| Jan 28, 2026 | 0.93 | 0.94 | 0.92 | 0.93 | 0.93 | - | 39,931 |
| Jan 27, 2026 | 0.93 | 0.95 | 0.93 | 0.93 | 0.93 | - | 94,059 |
| Jan 26, 2026 | 0.94 | 0.94 | 0.93 | 0.93 | 0.93 | -1.06% | 94,580 |
| Jan 23, 2026 | 0.95 | 0.95 | 0.94 | 0.94 | 0.94 | -1.05% | 23,595 |
| Jan 22, 2026 | 0.96 | 0.96 | 0.95 | 0.95 | 0.95 | -1.04% | 44,282 |
| Jan 21, 2026 | 0.94 | 0.97 | 0.94 | 0.96 | 0.96 | 2.13% | 70,239 |
| Jan 20, 2026 | 0.98 | 0.98 | 0.94 | 0.94 | 0.94 | -5.05% | 96,776 |
| Jan 19, 2026 | 0.96 | 0.99 | 0.96 | 0.99 | 0.99 | 4.21% | 89,828 |
| Jan 16, 2026 | 0.94 | 0.97 | 0.93 | 0.95 | 0.95 | 2.15% | 167,856 |
| Jan 15, 2026 | 0.92 | 0.94 | 0.92 | 0.93 | 0.93 | 1.09% | 103,068 |
| Jan 14, 2026 | 0.92 | 0.93 | 0.92 | 0.92 | 0.92 | -1.08% | 84,269 |
| Jan 13, 2026 | 0.94 | 0.95 | 0.92 | 0.93 | 0.93 | -1.06% | 30,570 |
| Jan 12, 2026 | 0.92 | 0.94 | 0.90 | 0.94 | 0.94 | 1.08% | 279,272 |
| Jan 9, 2026 | 0.92 | 0.93 | 0.92 | 0.93 | 0.93 | - | 61,642 |
| Jan 8, 2026 | 0.94 | 0.94 | 0.92 | 0.93 | 0.93 | - | 17,041 |
| Jan 7, 2026 | 0.92 | 0.93 | 0.91 | 0.93 | 0.93 | 1.09% | 27,482 |
| Jan 6, 2026 | 0.94 | 0.95 | 0.91 | 0.92 | 0.92 | -1.08% | 84,481 |
| Jan 5, 2026 | 0.94 | 0.94 | 0.91 | 0.93 | 0.93 | -1.06% | 187,699 |
| Jan 2, 2026 | 0.95 | 0.96 | 0.93 | 0.94 | 0.94 | -1.05% | 33,680 |
| Dec 31, 2025 | 0.95 | 0.96 | 0.93 | 0.95 | 0.95 | 2.15% | 43,053 |
| Dec 30, 2025 | 0.94 | 0.97 | 0.93 | 0.93 | 0.93 | -1.06% | 77,230 |
| Dec 29, 2025 | 0.93 | 0.96 | 0.93 | 0.94 | 0.94 | - | 123,456 |
| Dec 24, 2025 | 0.92 | 0.95 | 0.92 | 0.94 | 0.94 | 1.62% | 88,738 |
| Dec 23, 2025 | 0.95 | 0.95 | 0.91 | 0.93 | 0.93 | -0.54% | 53,175 |
| Dec 22, 2025 | 0.91 | 0.95 | 0.91 | 0.93 | 0.93 | 1.09% | 121,802 |
| Dec 19, 2025 | 0.94 | 0.94 | 0.92 | 0.92 | 0.92 | -3.16% | 100,924 |
| Dec 18, 2025 | 0.93 | 0.95 | 0.93 | 0.95 | 0.95 | 1.06% | 118,730 |
| Dec 17, 2025 | 0.95 | 0.95 | 0.92 | 0.94 | 0.94 | - | 39,459 |
| Dec 16, 2025 | 0.94 | 0.97 | 0.93 | 0.94 | 0.94 | 1.08% | 111,240 |
| Dec 15, 2025 | 1.01 | 1.01 | 0.93 | 0.93 | 0.93 | -8.82% | 75,535 |
| Dec 12, 2025 | 0.99 | 1.03 | 0.99 | 1.02 | 1.02 | 3.03% | 152,539 |
| Dec 11, 2025 | 0.98 | 0.99 | 0.95 | 0.99 | 0.99 | 1.02% | 24,617 |
| Dec 10, 2025 | 0.92 | 1.00 | 0.91 | 0.98 | 0.98 | 6.52% | 328,630 |
| Dec 9, 2025 | 0.93 | 0.93 | 0.92 | 0.92 | 0.92 | -1.08% | 111,582 |
| Dec 8, 2025 | 0.90 | 0.93 | 0.90 | 0.93 | 0.93 | 4.49% | 173,184 |
| Dec 5, 2025 | 0.89 | 0.91 | 0.89 | 0.89 | 0.89 | -1.11% | 68,613 |
| Dec 4, 2025 | 0.91 | 0.92 | 0.90 | 0.90 | 0.90 | -2.17% | 71,847 |
| Dec 3, 2025 | 0.92 | 0.92 | 0.91 | 0.92 | 0.92 | - | 102,788 |
| Dec 2, 2025 | 0.92 | 0.92 | 0.90 | 0.92 | 0.92 | - | 464,237 |
| Dec 1, 2025 | 0.92 | 0.92 | 0.91 | 0.92 | 0.92 | -2.13% | 66,719 |
| Nov 28, 2025 | 0.93 | 0.95 | 0.91 | 0.94 | 0.94 | 1.08% | 78,295 |
| Nov 27, 2025 | 0.93 | 0.93 | 0.91 | 0.93 | 0.93 | - | 124,584 |
| Nov 26, 2025 | 0.91 | 0.94 | 0.91 | 0.93 | 0.93 | 1.09% | 103,507 |
| Nov 25, 2025 | 0.92 | 0.93 | 0.91 | 0.92 | 0.92 | 1.10% | 97,514 |
| Nov 24, 2025 | 0.92 | 0.93 | 0.91 | 0.91 | 0.91 | -1.09% | 62,608 |
| Nov 21, 2025 | 0.91 | 0.93 | 0.91 | 0.92 | 0.92 | -1.08% | 39,700 |
| Nov 20, 2025 | 0.93 | 0.94 | 0.90 | 0.93 | 0.93 | -1.06% | 256,916 |
| Nov 19, 2025 | 0.93 | 0.96 | 0.93 | 0.94 | 0.94 | 3.30% | 98,211 |
| Nov 18, 2025 | 0.93 | 0.93 | 0.90 | 0.91 | 0.91 | -2.15% | 583,520 |
| Nov 17, 2025 | 0.93 | 0.94 | 0.92 | 0.93 | 0.93 | -2.11% | 112,388 |
| Nov 14, 2025 | 0.95 | 0.97 | 0.93 | 0.95 | 0.95 | -1.04% | 168,530 |
| Nov 13, 2025 | 0.96 | 0.97 | 0.94 | 0.96 | 0.96 | -1.03% | 170,928 |
| Nov 12, 2025 | 1.02 | 1.02 | 0.96 | 0.97 | 0.97 | -2.02% | 90,583 |
| Nov 11, 2025 | 0.97 | 1.01 | 0.94 | 0.99 | 0.99 | 3.13% | 461,341 |
| Nov 10, 2025 | 0.99 | 0.99 | 0.96 | 0.96 | 0.96 | -2.04% | 148,899 |
| Nov 7, 2025 | 1.04 | 1.04 | 0.96 | 0.98 | 0.98 | -4.85% | 284,315 |
| Nov 6, 2025 | 1.10 | 1.16 | 1.00 | 1.03 | 1.03 | -2.83% | 594,133 |
| Nov 5, 2025 | 1.06 | 1.07 | 1.03 | 1.06 | 1.06 | 1.92% | 107,627 |
| Nov 4, 2025 | 1.03 | 1.06 | 1.02 | 1.04 | 1.04 | -0.95% | 94,821 |
| Nov 3, 2025 | 1.07 | 1.09 | 1.04 | 1.05 | 1.05 | -3.67% | 54,221 |
| Oct 31, 2025 | 1.04 | 1.09 | 1.04 | 1.09 | 1.09 | 4.81% | 58,410 |
| Oct 30, 2025 | 1.05 | 1.06 | 1.03 | 1.04 | 1.04 | -1.89% | 43,929 |
| Oct 29, 2025 | 1.04 | 1.08 | 1.04 | 1.06 | 1.06 | 0.95% | 66,825 |
| Oct 28, 2025 | 1.06 | 1.06 | 1.05 | 1.05 | 1.05 | -0.94% | 35,145 |
| Oct 27, 2025 | 1.05 | 1.09 | 1.02 | 1.06 | 1.06 | -0.93% | 85,067 |
| Oct 24, 2025 | 1.05 | 1.09 | 1.05 | 1.07 | 1.07 | - | 66,812 |
| Oct 23, 2025 | 1.05 | 1.07 | 1.03 | 1.07 | 1.07 | 1.90% | 135,066 |
| Oct 22, 2025 | 1.05 | 1.06 | 1.05 | 1.05 | 1.05 | - | 111,350 |
| Oct 21, 2025 | 1.07 | 1.07 | 1.05 | 1.05 | 1.05 | -1.87% | 78,766 |
| Oct 20, 2025 | 1.07 | 1.09 | 1.07 | 1.07 | 1.07 | - | 36,500 |
| Oct 17, 2025 | 1.08 | 1.08 | 1.07 | 1.07 | 1.07 | - | 37,500 |
| Oct 16, 2025 | 1.07 | 1.08 | 1.07 | 1.07 | 1.07 | -0.93% | 76,302 |
| Oct 15, 2025 | 1.11 | 1.12 | 1.07 | 1.08 | 1.08 | -0.92% | 70,422 |
| Oct 14, 2025 | 1.07 | 1.11 | 1.07 | 1.09 | 1.09 | 1.87% | 82,623 |