Align Technology, Inc. (ALGN)
NASDAQ: ALGN · Real-Time Price · USD
136.86
-2.26 (-1.62%)
At close: Sep 8, 2025, 4:00 PM
139.59
+2.73 (1.99%)
After-hours: Sep 8, 2025, 4:09 PM EDT
Align Technology Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 8, 2025 | 139.88 | 139.88 | 136.43 | 137.05 | - | -1.49% | 824,293 |
| Sep 5, 2025 | 135.11 | 139.18 | 135.11 | 139.12 | 139.12 | 3.28% | 1,059,223 |
| Sep 4, 2025 | 132.91 | 135.11 | 131.00 | 134.70 | 134.70 | 1.77% | 1,270,559 |
| Sep 3, 2025 | 136.81 | 137.38 | 131.21 | 132.36 | 132.36 | -3.50% | 1,752,818 |
| Sep 2, 2025 | 138.86 | 139.32 | 134.80 | 137.16 | 137.16 | -3.38% | 1,168,407 |
| Aug 29, 2025 | 141.31 | 143.28 | 141.00 | 141.96 | 141.96 | 0.59% | 982,412 |
| Aug 28, 2025 | 142.00 | 142.97 | 140.23 | 141.13 | 141.13 | -0.60% | 929,151 |
| Aug 27, 2025 | 141.63 | 143.06 | 139.00 | 141.98 | 141.98 | 0.14% | 1,222,270 |
| Aug 26, 2025 | 145.06 | 146.36 | 140.57 | 141.78 | 141.78 | -2.19% | 1,063,574 |
| Aug 25, 2025 | 148.91 | 149.45 | 144.83 | 144.96 | 144.96 | -3.08% | 856,691 |
| Aug 22, 2025 | 141.10 | 150.22 | 141.10 | 149.57 | 149.57 | 6.33% | 1,503,051 |
| Aug 21, 2025 | 143.17 | 143.17 | 140.57 | 140.67 | 140.67 | -2.03% | 1,669,481 |
| Aug 20, 2025 | 143.24 | 143.82 | 141.62 | 143.58 | 143.58 | -0.13% | 1,540,971 |
| Aug 19, 2025 | 145.21 | 149.01 | 143.28 | 143.77 | 143.77 | -0.81% | 1,644,500 |
| Aug 18, 2025 | 142.36 | 145.71 | 142.00 | 144.94 | 144.94 | 1.76% | 1,034,066 |
| Aug 15, 2025 | 143.44 | 145.30 | 142.38 | 142.43 | 142.43 | -0.31% | 1,110,480 |
| Aug 14, 2025 | 143.71 | 144.52 | 141.50 | 142.88 | 142.88 | -1.96% | 1,287,036 |
| Aug 13, 2025 | 141.03 | 146.80 | 140.50 | 145.74 | 145.74 | 3.74% | 1,810,900 |
| Aug 12, 2025 | 135.03 | 141.32 | 134.36 | 140.49 | 140.49 | 4.21% | 1,688,617 |
| Aug 11, 2025 | 139.68 | 141.96 | 134.36 | 134.82 | 134.82 | -3.62% | 2,726,057 |
| Aug 8, 2025 | 138.51 | 140.15 | 137.05 | 139.88 | 139.88 | 0.80% | 1,728,709 |
| Aug 7, 2025 | 138.33 | 140.27 | 135.75 | 138.77 | 138.77 | 1.37% | 1,421,539 |
| Aug 6, 2025 | 139.00 | 139.61 | 134.40 | 136.90 | 136.90 | -1.97% | 2,127,875 |
| Aug 5, 2025 | 138.67 | 141.51 | 137.92 | 139.65 | 139.65 | 1.36% | 2,025,413 |
| Aug 4, 2025 | 140.68 | 143.17 | 136.27 | 137.77 | 137.77 | 0.92% | 2,785,770 |
| Aug 1, 2025 | 129.00 | 139.00 | 129.00 | 136.52 | 136.52 | 5.82% | 7,978,332 |
| Jul 31, 2025 | 142.50 | 149.75 | 127.70 | 129.01 | 129.01 | -36.63% | 13,728,059 |
| Jul 30, 2025 | 205.41 | 207.08 | 201.88 | 203.57 | 203.57 | -1.09% | 2,687,360 |
| Jul 29, 2025 | 207.56 | 208.31 | 204.52 | 205.81 | 205.81 | -0.67% | 1,188,345 |
| Jul 28, 2025 | 206.07 | 207.75 | 203.24 | 207.19 | 207.19 | 0.79% | 1,308,358 |
| Jul 25, 2025 | 202.91 | 206.05 | 200.42 | 205.56 | 205.56 | 1.67% | 703,281 |
| Jul 24, 2025 | 203.11 | 204.21 | 200.38 | 202.18 | 202.18 | -0.96% | 687,668 |
| Jul 23, 2025 | 196.90 | 205.30 | 195.73 | 204.13 | 204.13 | 5.19% | 1,285,226 |
| Jul 22, 2025 | 188.98 | 194.50 | 188.00 | 194.06 | 194.06 | 2.67% | 646,088 |
| Jul 21, 2025 | 191.61 | 193.62 | 189.01 | 189.02 | 189.02 | -0.92% | 491,726 |
| Jul 18, 2025 | 193.54 | 193.54 | 188.50 | 190.77 | 190.77 | -0.78% | 474,661 |
| Jul 17, 2025 | 190.49 | 193.45 | 189.27 | 192.27 | 192.27 | 1.07% | 672,582 |
| Jul 16, 2025 | 193.18 | 193.53 | 187.72 | 190.24 | 190.24 | -1.33% | 1,072,068 |
| Jul 15, 2025 | 201.37 | 201.37 | 191.92 | 192.81 | 192.81 | -3.26% | 1,005,214 |
| Jul 14, 2025 | 202.12 | 202.37 | 198.51 | 199.31 | 199.31 | -1.47% | 1,230,196 |
| Jul 11, 2025 | 202.24 | 203.85 | 200.76 | 202.28 | 202.28 | -1.08% | 793,210 |
| Jul 10, 2025 | 200.88 | 205.36 | 197.98 | 204.48 | 204.48 | 2.00% | 697,864 |
| Jul 9, 2025 | 197.05 | 200.59 | 194.85 | 200.48 | 200.48 | 2.56% | 711,123 |
| Jul 8, 2025 | 194.30 | 200.51 | 192.91 | 195.47 | 195.47 | 0.85% | 1,258,501 |
| Jul 7, 2025 | 194.34 | 197.51 | 192.23 | 193.83 | 193.83 | -1.52% | 859,620 |
| Jul 3, 2025 | 196.81 | 201.00 | 195.80 | 196.82 | 196.82 | -0.08% | 712,803 |
| Jul 2, 2025 | 194.30 | 198.14 | 192.53 | 196.98 | 196.98 | 1.39% | 947,231 |
| Jul 1, 2025 | 188.07 | 197.90 | 186.50 | 194.28 | 194.28 | 2.61% | 761,180 |
| Jun 30, 2025 | 189.75 | 190.53 | 188.00 | 189.33 | 189.33 | 0.43% | 562,316 |
| Jun 27, 2025 | 186.48 | 189.18 | 183.07 | 188.52 | 188.52 | 0.42% | 1,878,682 |