Align Technology, Inc. (ALGN)
NASDAQ: ALGN · Real-Time Price · USD
175.18
+1.18 (0.68%)
Mar 9, 2026, 4:00 PM EDT - Market closed
Align Technology Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | 170.60 | 171.34 | 164.51 | 174.65 | - | 0.37% | 909,801 |
| Mar 6, 2026 | 171.20 | 174.31 | 168.01 | 174.00 | 174.00 | -0.91% | 1,773,953 |
| Mar 5, 2026 | 178.21 | 179.86 | 174.00 | 175.60 | 175.60 | -3.60% | 1,113,558 |
| Mar 4, 2026 | 183.06 | 184.51 | 181.07 | 182.16 | 182.16 | -0.26% | 866,085 |
| Mar 3, 2026 | 182.40 | 184.84 | 176.14 | 182.64 | 182.64 | -3.38% | 1,016,554 |
| Mar 2, 2026 | 184.59 | 189.35 | 181.70 | 189.02 | 189.02 | -0.57% | 1,044,390 |
| Feb 27, 2026 | 185.55 | 190.93 | 185.07 | 190.10 | 190.10 | 0.48% | 1,530,642 |
| Feb 26, 2026 | 188.53 | 190.80 | 187.50 | 189.20 | 189.20 | 0.61% | 869,922 |
| Feb 25, 2026 | 186.47 | 188.52 | 184.93 | 188.05 | 188.05 | 1.36% | 888,002 |
| Feb 24, 2026 | 180.61 | 186.14 | 179.79 | 185.53 | 185.53 | 2.36% | 1,268,394 |
| Feb 23, 2026 | 186.27 | 187.00 | 175.35 | 181.26 | 181.26 | -4.61% | 1,577,487 |
| Feb 20, 2026 | 188.23 | 192.69 | 186.37 | 190.02 | 190.02 | 0.33% | 1,037,435 |
| Feb 19, 2026 | 189.97 | 191.47 | 186.28 | 189.40 | 189.40 | -0.74% | 760,342 |
| Feb 18, 2026 | 187.82 | 191.48 | 187.61 | 190.82 | 190.82 | 1.92% | 1,031,783 |
| Feb 17, 2026 | 185.91 | 190.48 | 185.51 | 187.22 | 187.22 | 0.24% | 1,351,535 |
| Feb 13, 2026 | 184.72 | 188.63 | 181.09 | 186.77 | 186.77 | 1.58% | 1,272,003 |
| Feb 12, 2026 | 197.00 | 199.06 | 183.56 | 183.86 | 183.86 | -6.91% | 2,012,579 |
| Feb 11, 2026 | 196.60 | 197.71 | 194.22 | 197.51 | 197.51 | 0.63% | 1,369,682 |
| Feb 10, 2026 | 192.78 | 197.74 | 192.27 | 196.27 | 196.27 | 1.96% | 2,014,689 |
| Feb 9, 2026 | 188.00 | 193.83 | 185.98 | 192.50 | 192.50 | 2.61% | 1,872,246 |
| Feb 6, 2026 | 177.89 | 188.67 | 176.66 | 187.60 | 187.60 | 6.82% | 1,967,440 |
| Feb 5, 2026 | 176.06 | 179.91 | 172.00 | 175.62 | 175.62 | 8.88% | 2,674,535 |
| Feb 4, 2026 | 157.24 | 170.08 | 156.25 | 161.30 | 161.30 | 2.71% | 2,939,708 |
| Feb 3, 2026 | 163.74 | 165.47 | 154.83 | 157.05 | 157.05 | -4.02% | 1,186,149 |
| Feb 2, 2026 | 162.83 | 165.00 | 161.12 | 163.63 | 163.63 | 0.37% | 1,102,080 |
| Jan 30, 2026 | 164.12 | 165.79 | 161.00 | 163.03 | 163.03 | -0.66% | 1,181,811 |
| Jan 29, 2026 | 166.14 | 166.14 | 160.66 | 164.12 | 164.12 | -0.49% | 737,452 |
| Jan 28, 2026 | 167.53 | 167.53 | 163.65 | 164.92 | 164.92 | -1.27% | 624,393 |
| Jan 27, 2026 | 166.45 | 168.54 | 164.53 | 167.04 | 167.04 | -0.36% | 685,637 |
| Jan 26, 2026 | 168.80 | 168.80 | 166.66 | 167.65 | 167.65 | -0.64% | 505,426 |
| Jan 23, 2026 | 168.20 | 169.87 | 167.57 | 168.73 | 168.73 | -0.11% | 408,052 |
| Jan 22, 2026 | 171.15 | 172.36 | 167.49 | 168.92 | 168.92 | -0.61% | 661,967 |
| Jan 21, 2026 | 167.68 | 172.00 | 167.32 | 169.95 | 169.95 | 2.66% | 1,031,073 |
| Jan 20, 2026 | 167.28 | 169.33 | 164.44 | 165.55 | 165.55 | -3.46% | 1,118,709 |
| Jan 16, 2026 | 171.00 | 174.67 | 171.00 | 171.49 | 171.49 | 0.01% | 1,371,040 |
| Jan 15, 2026 | 169.74 | 172.62 | 167.40 | 171.47 | 171.47 | 1.32% | 907,738 |
| Jan 14, 2026 | 169.33 | 171.59 | 168.88 | 169.23 | 169.23 | -0.57% | 814,895 |
| Jan 13, 2026 | 171.98 | 172.51 | 167.95 | 170.20 | 170.20 | -1.05% | 913,664 |
| Jan 12, 2026 | 173.36 | 174.01 | 168.84 | 172.00 | 172.00 | -0.46% | 885,371 |
| Jan 9, 2026 | 171.31 | 173.04 | 168.02 | 172.79 | 172.79 | 1.30% | 770,269 |
| Jan 8, 2026 | 166.82 | 172.10 | 166.81 | 170.58 | 170.58 | 2.26% | 859,330 |
| Jan 7, 2026 | 168.49 | 169.32 | 165.88 | 166.81 | 166.81 | -0.51% | 787,429 |
| Jan 6, 2026 | 160.47 | 168.04 | 160.11 | 167.66 | 167.66 | 4.70% | 1,164,705 |
| Jan 5, 2026 | 155.08 | 161.16 | 154.79 | 160.13 | 160.13 | 2.63% | 1,279,254 |
| Jan 2, 2026 | 157.72 | 158.09 | 154.62 | 156.03 | 156.03 | -0.08% | 809,641 |
| Dec 31, 2025 | 157.12 | 158.03 | 156.03 | 156.15 | 156.15 | -1.26% | 496,409 |
| Dec 30, 2025 | 157.62 | 158.36 | 156.61 | 158.14 | 158.14 | 0.19% | 574,597 |
| Dec 29, 2025 | 157.95 | 159.16 | 157.43 | 157.84 | 157.84 | -0.33% | 838,204 |
| Dec 26, 2025 | 157.56 | 158.64 | 156.76 | 158.37 | 158.37 | 0.34% | 503,119 |
| Dec 24, 2025 | 156.76 | 158.62 | 154.98 | 157.84 | 157.84 | 0.69% | 407,351 |
| Dec 23, 2025 | 158.48 | 158.59 | 155.98 | 156.76 | 156.76 | -1.58% | 934,425 |
| Dec 22, 2025 | 158.69 | 160.11 | 157.94 | 159.28 | 159.28 | 1.01% | 1,099,097 |
| Dec 19, 2025 | 160.95 | 161.60 | 156.47 | 157.69 | 157.69 | -2.32% | 2,638,512 |
| Dec 18, 2025 | 161.88 | 162.58 | 159.97 | 161.44 | 161.44 | 0.54% | 1,141,312 |
| Dec 17, 2025 | 163.00 | 165.26 | 159.40 | 160.58 | 160.58 | -1.42% | 1,165,106 |
| Dec 16, 2025 | 162.49 | 164.11 | 161.19 | 162.89 | 162.89 | 0.10% | 1,287,089 |
| Dec 15, 2025 | 166.49 | 167.02 | 162.60 | 162.73 | 162.73 | -1.63% | 1,119,523 |
| Dec 12, 2025 | 164.15 | 166.83 | 163.00 | 165.43 | 165.43 | 0.95% | 1,685,911 |
| Dec 11, 2025 | 164.11 | 165.27 | 162.11 | 163.87 | 163.87 | -0.43% | 1,188,233 |
| Dec 10, 2025 | 159.02 | 166.61 | 159.01 | 164.58 | 164.58 | 3.51% | 1,233,717 |
| Dec 9, 2025 | 160.45 | 162.89 | 157.98 | 159.00 | 159.00 | 0.84% | 1,505,405 |
| Dec 8, 2025 | 157.34 | 158.92 | 156.66 | 157.68 | 157.68 | 0.30% | 1,180,021 |
| Dec 5, 2025 | 157.92 | 159.50 | 155.40 | 157.21 | 157.21 | 0.24% | 1,565,473 |
| Dec 4, 2025 | 154.71 | 156.95 | 153.17 | 156.84 | 156.84 | 1.19% | 1,364,276 |
| Dec 3, 2025 | 151.55 | 156.60 | 150.92 | 155.00 | 155.00 | 2.70% | 1,571,193 |
| Dec 2, 2025 | 147.14 | 152.06 | 146.12 | 150.93 | 150.93 | 2.87% | 1,975,309 |
| Dec 1, 2025 | 145.10 | 148.47 | 144.00 | 146.72 | 146.72 | -0.32% | 1,657,011 |
| Nov 28, 2025 | 147.51 | 148.09 | 146.25 | 147.19 | 147.19 | -0.03% | 732,773 |
| Nov 26, 2025 | 147.35 | 149.44 | 146.46 | 147.23 | 147.23 | -0.18% | 1,567,953 |
| Nov 25, 2025 | 144.43 | 152.99 | 144.30 | 147.50 | 147.50 | 2.69% | 2,572,486 |
| Nov 24, 2025 | 142.00 | 145.11 | 139.13 | 143.63 | 143.63 | 0.75% | 6,264,149 |
| Nov 21, 2025 | 132.96 | 143.46 | 132.64 | 142.56 | 142.56 | 7.34% | 1,814,117 |
| Nov 20, 2025 | 133.97 | 137.41 | 132.74 | 132.81 | 132.81 | -0.65% | 924,445 |
| Nov 19, 2025 | 132.26 | 134.97 | 131.95 | 133.68 | 133.68 | 1.06% | 1,049,954 |
| Nov 18, 2025 | 132.47 | 132.87 | 130.23 | 132.28 | 132.28 | -0.25% | 1,593,537 |
| Nov 17, 2025 | 135.52 | 136.56 | 131.66 | 132.61 | 132.61 | -3.30% | 902,634 |
| Nov 14, 2025 | 137.01 | 138.02 | 136.00 | 137.13 | 137.13 | -1.64% | 809,753 |
| Nov 13, 2025 | 140.32 | 143.42 | 138.93 | 139.42 | 139.42 | -1.60% | 1,026,798 |
| Nov 12, 2025 | 144.45 | 145.25 | 140.69 | 141.69 | 141.69 | -1.94% | 1,212,922 |
| Nov 11, 2025 | 139.32 | 144.84 | 138.25 | 144.49 | 144.49 | 4.53% | 1,427,836 |
| Nov 10, 2025 | 136.47 | 138.50 | 134.02 | 138.23 | 138.23 | 2.51% | 872,703 |
| Nov 7, 2025 | 132.39 | 134.99 | 132.39 | 134.84 | 134.84 | 0.83% | 810,879 |
| Nov 6, 2025 | 137.66 | 138.50 | 131.90 | 133.73 | 133.73 | -2.54% | 991,727 |
| Nov 5, 2025 | 136.46 | 137.58 | 133.39 | 137.21 | 137.21 | 1.14% | 1,189,826 |
| Nov 4, 2025 | 138.32 | 138.49 | 133.87 | 135.67 | 135.67 | -2.06% | 1,172,797 |
| Nov 3, 2025 | 137.58 | 138.69 | 133.71 | 138.53 | 138.53 | 0.47% | 1,246,211 |
| Oct 31, 2025 | 137.74 | 138.73 | 133.92 | 137.88 | 137.88 | -0.40% | 1,641,877 |
| Oct 30, 2025 | 145.22 | 150.78 | 137.62 | 138.43 | 138.43 | 4.94% | 3,842,830 |
| Oct 29, 2025 | 134.10 | 135.55 | 130.73 | 131.91 | 131.91 | -0.92% | 2,200,099 |
| Oct 28, 2025 | 134.94 | 135.60 | 132.79 | 133.14 | 133.14 | -1.85% | 874,200 |
| Oct 27, 2025 | 135.43 | 136.81 | 134.13 | 135.65 | 135.65 | 0.33% | 1,010,822 |
| Oct 24, 2025 | 137.83 | 138.50 | 135.14 | 135.21 | 135.21 | -0.58% | 864,348 |
| Oct 23, 2025 | 136.11 | 137.83 | 135.31 | 136.00 | 136.00 | 0.31% | 1,032,135 |
| Oct 22, 2025 | 136.50 | 138.41 | 135.37 | 135.58 | 135.58 | -0.47% | 1,254,873 |
| Oct 21, 2025 | 133.62 | 136.93 | 132.09 | 136.22 | 136.22 | 0.96% | 957,024 |
| Oct 20, 2025 | 132.62 | 135.06 | 131.13 | 134.93 | 134.93 | 3.43% | 1,032,093 |
| Oct 17, 2025 | 129.91 | 131.45 | 128.67 | 130.45 | 130.45 | 0.47% | 1,111,271 |
| Oct 16, 2025 | 129.14 | 133.65 | 128.65 | 129.84 | 129.84 | 1.10% | 1,386,025 |
| Oct 15, 2025 | 130.71 | 131.50 | 127.72 | 128.43 | 128.43 | -1.05% | 1,075,976 |
| Oct 14, 2025 | 127.07 | 131.59 | 126.33 | 129.79 | 129.79 | 0.19% | 1,059,251 |