Quarterhill Inc. (TSX:QTRH)
Canada · Delayed Price · Currency is CAD 1.050
-0.030 (-2.78%)
Sep 30, 2025, 4:00 PM EDT
Quarterhill Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 1.07 | 1.10 | 1.03 | 1.05 | 1.05 | -2.78% | 185,794 |
| Sep 29, 2025 | 1.08 | 1.10 | 1.06 | 1.08 | 1.08 | 0.93% | 93,300 |
| Sep 26, 2025 | 1.11 | 1.11 | 1.04 | 1.07 | 1.07 | -2.73% | 224,538 |
| Sep 25, 2025 | 1.12 | 1.12 | 1.09 | 1.10 | 1.10 | -1.79% | 256,000 |
| Sep 24, 2025 | 1.13 | 1.14 | 1.12 | 1.12 | 1.12 | -0.88% | 145,300 |
| Sep 23, 2025 | 1.12 | 1.14 | 1.12 | 1.13 | 1.13 | - | 55,012 |
| Sep 22, 2025 | 1.13 | 1.14 | 1.12 | 1.13 | 1.13 | - | 74,000 |
| Sep 19, 2025 | 1.15 | 1.15 | 1.13 | 1.13 | 1.13 | - | 67,700 |
| Sep 18, 2025 | 1.13 | 1.18 | 1.13 | 1.13 | 1.13 | -0.88% | 32,900 |
| Sep 17, 2025 | 1.13 | 1.14 | 1.13 | 1.14 | 1.14 | 0.88% | 63,500 |
| Sep 16, 2025 | 1.15 | 1.16 | 1.13 | 1.13 | 1.13 | - | 87,300 |
| Sep 15, 2025 | 1.14 | 1.17 | 1.13 | 1.13 | 1.13 | -2.59% | 70,800 |
| Sep 12, 2025 | 1.15 | 1.17 | 1.12 | 1.16 | 1.16 | 1.75% | 135,304 |
| Sep 11, 2025 | 1.17 | 1.18 | 1.13 | 1.14 | 1.14 | -2.56% | 73,000 |
| Sep 10, 2025 | 1.22 | 1.22 | 1.17 | 1.17 | 1.17 | -1.68% | 55,700 |
| Sep 9, 2025 | 1.18 | 1.22 | 1.18 | 1.19 | 1.19 | 2.59% | 119,509 |
| Sep 8, 2025 | 1.21 | 1.25 | 1.15 | 1.16 | 1.16 | -4.92% | 167,300 |
| Sep 5, 2025 | 1.27 | 1.29 | 1.21 | 1.22 | 1.22 | -6.15% | 305,200 |
| Sep 4, 2025 | 1.31 | 1.31 | 1.29 | 1.30 | 1.30 | -0.76% | 16,200 |
| Sep 3, 2025 | 1.21 | 1.33 | 1.21 | 1.31 | 1.31 | 6.50% | 415,736 |
| Sep 2, 2025 | 1.24 | 1.24 | 1.17 | 1.23 | 1.23 | 13.89% | 276,300 |
| Aug 29, 2025 | 1.05 | 1.09 | 1.03 | 1.08 | 1.08 | 1.89% | 153,600 |
| Aug 28, 2025 | 1.10 | 1.10 | 1.06 | 1.06 | 1.06 | -4.50% | 291,701 |
| Aug 27, 2025 | 1.09 | 1.12 | 1.09 | 1.11 | 1.11 | 0.91% | 26,216 |
| Aug 26, 2025 | 1.10 | 1.12 | 1.09 | 1.10 | 1.10 | -1.79% | 211,100 |
| Aug 25, 2025 | 1.13 | 1.14 | 1.10 | 1.12 | 1.12 | -0.88% | 134,038 |
| Aug 22, 2025 | 1.14 | 1.14 | 1.12 | 1.13 | 1.13 | - | 66,342 |
| Aug 21, 2025 | 1.15 | 1.15 | 1.12 | 1.13 | 1.13 | -1.74% | 49,222 |
| Aug 20, 2025 | 1.14 | 1.16 | 1.13 | 1.15 | 1.15 | 0.88% | 112,900 |
| Aug 19, 2025 | 1.17 | 1.18 | 1.10 | 1.14 | 1.14 | -1.72% | 257,400 |
| Aug 18, 2025 | 1.16 | 1.17 | 1.15 | 1.16 | 1.16 | -0.85% | 33,600 |
| Aug 15, 2025 | 1.17 | 1.19 | 1.16 | 1.17 | 1.17 | -1.68% | 128,300 |
| Aug 14, 2025 | 1.19 | 1.20 | 1.18 | 1.19 | 1.19 | -0.83% | 84,600 |
| Aug 13, 2025 | 1.24 | 1.24 | 1.18 | 1.20 | 1.20 | -4.76% | 439,800 |
| Aug 12, 2025 | 1.29 | 1.29 | 1.26 | 1.26 | 1.26 | -0.79% | 30,321 |
| Aug 11, 2025 | 1.31 | 1.31 | 1.27 | 1.27 | 1.27 | -3.05% | 41,400 |
| Aug 8, 2025 | 1.27 | 1.32 | 1.26 | 1.31 | 1.31 | 2.34% | 48,700 |
| Aug 7, 2025 | 1.30 | 1.31 | 1.28 | 1.28 | 1.28 | -0.78% | 18,700 |
| Aug 6, 2025 | 1.30 | 1.31 | 1.29 | 1.29 | 1.29 | - | 20,701 |
| Aug 5, 2025 | 1.33 | 1.33 | 1.29 | 1.29 | 1.29 | -2.27% | 20,500 |
| Aug 1, 2025 | 1.31 | 1.33 | 1.31 | 1.32 | 1.32 | -0.75% | 37,700 |
| Jul 31, 2025 | 1.34 | 1.36 | 1.31 | 1.33 | 1.33 | -1.48% | 168,200 |
| Jul 30, 2025 | 1.30 | 1.37 | 1.30 | 1.35 | 1.35 | 3.05% | 234,122 |
| Jul 29, 2025 | 1.27 | 1.33 | 1.27 | 1.31 | 1.31 | 3.15% | 1,210,718 |
| Jul 28, 2025 | 1.27 | 1.30 | 1.26 | 1.27 | 1.27 | -1.55% | 180,339 |
| Jul 25, 2025 | 1.29 | 1.30 | 1.27 | 1.29 | 1.29 | - | 57,200 |
| Jul 24, 2025 | 1.33 | 1.34 | 1.26 | 1.29 | 1.29 | -0.77% | 568,900 |
| Jul 23, 2025 | 1.34 | 1.34 | 1.30 | 1.30 | 1.30 | -0.76% | 31,300 |
| Jul 22, 2025 | 1.29 | 1.34 | 1.29 | 1.31 | 1.31 | - | 58,700 |
| Jul 21, 2025 | 1.35 | 1.36 | 1.28 | 1.31 | 1.31 | -2.96% | 147,700 |