ALGN·Historical Data
Explore ALGN's full daily price history. Download OHLC data as CSV and track long-term trends.
Align Technology (ALGN) — OHLC preview (2001-01-30 to 2026-10-16)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 2026-10-16 | 150.37 | 152.26 | 146.14 | 147.31 | — |
| 2026-10-15 | 143.92 | 149.78 | 142.45 | 149.34 | — |
| 2026-10-14 | 143.3 | 144.6 | 141.86 | 144.44 | — |
| 2026-10-13 | 141.01 | 143.65 | 139.95 | 143.54 | — |
| 2026-10-12 | 143.23 | 144.11 | 140.34 | 140.42 | — |
| 2026-10-09 | 141.03 | 142.86 | 140.1 | 142.71 | — |
| 2026-10-08 | 138.59 | 141.12 | 138.05 | 141.03 | — |
| 2026-10-07 | 140.46 | 140.99 | 138.95 | 139.87 | — |
| 2026-10-06 | 141.96 | 143.56 | 141.13 | 141.45 | — |
| 2026-10-05 | 140.07 | 142.35 | 138.42 | 140.65 | — |
| 2026-10-02 | 147.09 | 147.09 | 143.29 | 143.74 | — |
| 2026-10-01 | 145 | 145.91 | 143.23 | 145.35 | — |
| 2026-09-30 | 144.61 | 146.68 | 142.83 | 145.35 | — |
| 2026-09-29 | 145 | 145.55 | 142.24 | 144.01 | — |
| 2026-09-28 | 145.06 | 146.2 | 143.33 | 145 | — |
| 2026-09-25 | 145.62 | 148.16 | 144.2 | 146.78 | — |
| 2026-09-24 | 148.28 | 149.22 | 145.28 | 145.63 | — |
| 2026-09-23 | 152.5 | 153.15 | 147.07 | 148.17 | — |
| 2026-09-21 | 147.97 | 148.37 | 145.55 | 146.88 | — |
| 2026-09-18 | 149.52 | 150.78 | 146.21 | 147.61 | — |
| 2026-09-17 | 151.21 | 152.07 | 148.98 | 149.71 | — |
| 2026-09-16 | 148.18 | 152.46 | 147.56 | 150.45 | — |
| 2026-09-15 | 151.46 | 152.49 | 146.87 | 147 | — |
| 2026-09-14 | 151.29 | 153.85 | 150.67 | 153 | — |
| 2026-09-11 | 153.3 | 153.87 | 149.49 | 150.82 | — |
| 2026-09-10 | 150.35 | 151.22 | 148.57 | 150.72 | — |
| 2026-09-09 | 152.54 | 153.88 | 151.32 | 152.92 | — |
| 2026-09-08 | 156.13 | 156.13 | 153.14 | 153.49 | — |
| 2026-09-04 | 157.67 | 160.49 | 155.24 | 158.63 | — |
| 2026-09-02 | 155.5 | 160.85 | 155.5 | 159.15 | — |