Align Technology, Inc. (ALGN)
NASDAQ: ALGN · Real-Time Price · USD
128.70
+1.18 (0.93%)
At close: Oct 2, 2025, 4:00 PM EDT
128.80
+0.10 (0.08%)
After-hours: Oct 2, 2025, 6:08 PM EDT

Align Technology Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 2, 2025128.42130.20127.31128.70128.700.93%1,094,584
Oct 1, 2025126.31128.09125.06127.52127.521.84%1,284,085
Sep 30, 2025125.60125.93123.02125.22125.22-0.91%1,435,356
Sep 29, 2025127.94127.94125.25126.37126.370.14%942,512
Sep 26, 2025125.46127.00124.55126.19126.191.05%909,276
Sep 25, 2025125.74126.66122.00124.88124.88-2.57%1,623,280
Sep 24, 2025128.90130.29127.62128.18128.18-0.64%938,530
Sep 23, 2025132.40132.41128.91129.00129.00-1.66%961,128
Sep 22, 2025130.99131.97129.38131.18131.18-0.16%796,512
Sep 19, 2025131.84132.00130.10131.39131.39-0.89%2,284,689
Sep 18, 2025131.93132.89129.32132.57132.572.42%1,223,081
Sep 17, 2025131.51134.82128.52129.44129.44-1.81%1,453,124
Sep 16, 2025131.76133.23131.27131.82131.820.58%761,236
Sep 15, 2025132.90133.72130.84131.06131.06-0.38%1,057,555
Sep 12, 2025135.52135.52131.51131.56131.56-3.20%719,910
Sep 11, 2025133.00137.69132.93135.91135.912.23%1,774,885
Sep 10, 2025136.23138.54132.48132.94132.94-2.20%1,518,230
Sep 9, 2025135.82140.37135.17135.93135.93-0.68%1,762,882
Sep 8, 2025139.88139.88136.43136.86136.86-1.62%1,423,626
Sep 5, 2025135.11139.18135.11139.12139.123.28%1,059,223
Sep 4, 2025132.91135.11131.00134.70134.701.77%1,270,559
Sep 3, 2025136.81137.38131.21132.36132.36-3.50%1,752,818
Sep 2, 2025138.86139.32134.80137.16137.16-3.38%1,168,407
Aug 29, 2025141.31143.28141.00141.96141.960.59%982,412
Aug 28, 2025142.00142.97140.23141.13141.13-0.60%929,151
Aug 27, 2025141.63143.06139.00141.98141.980.14%1,222,270
Aug 26, 2025145.06146.36140.57141.78141.78-2.19%1,063,574
Aug 25, 2025148.91149.45144.83144.96144.96-3.08%856,691
Aug 22, 2025141.10150.22141.10149.57149.576.33%1,503,051
Aug 21, 2025143.17143.17140.57140.67140.67-2.03%1,669,481
Aug 20, 2025143.24143.82141.62143.58143.58-0.13%1,540,971
Aug 19, 2025145.21149.01143.28143.77143.77-0.81%1,644,500
Aug 18, 2025142.36145.71142.00144.94144.941.76%1,034,066
Aug 15, 2025143.44145.30142.38142.43142.43-0.31%1,110,480
Aug 14, 2025143.71144.52141.50142.88142.88-1.96%1,287,036
Aug 13, 2025141.03146.80140.50145.74145.743.74%1,810,900
Aug 12, 2025135.03141.32134.36140.49140.494.21%1,688,617
Aug 11, 2025139.68141.96134.36134.82134.82-3.62%2,726,057
Aug 8, 2025138.51140.15137.05139.88139.880.80%1,728,709
Aug 7, 2025138.33140.27135.75138.77138.771.37%1,421,539
Aug 6, 2025139.00139.61134.40136.90136.90-1.97%2,127,875
Aug 5, 2025138.67141.51137.92139.65139.651.36%2,025,413
Aug 4, 2025140.68143.17136.27137.77137.770.92%2,785,770
Aug 1, 2025129.00139.00129.00136.52136.525.82%7,978,332
Jul 31, 2025142.50149.75127.70129.01129.01-36.63%13,728,059
Jul 30, 2025205.41207.08201.88203.57203.57-1.09%2,687,360
Jul 29, 2025207.56208.31204.52205.81205.81-0.67%1,188,345
Jul 28, 2025206.07207.75203.24207.19207.190.79%1,308,358
Jul 25, 2025202.91206.05200.42205.56205.561.67%703,281
Jul 24, 2025203.11204.21200.38202.18202.18-0.96%687,668