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Applied Optoelectronics, Inc. (AAOI)
NASDAQ: AAOI · Real-Time Price · USD
34.01
+2.61 (8.31%)
At close: Oct 24, 2025, 4:00 PM EDT
34.90
+0.89 (2.62%)
Pre-market: Oct 27, 2025, 6:55 AM EDT

Applied Optoelectronics Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 24, 202532.1334.3931.5034.0134.018.31%4,461,778
Oct 23, 202529.9032.0829.8531.4031.404.75%3,943,218
Oct 22, 202532.3632.8528.8529.9829.98-10.25%5,268,996
Oct 21, 202534.0135.3232.7133.4033.40-2.17%4,134,324
Oct 20, 202532.8935.8532.6034.1434.146.95%6,475,281
Oct 17, 202530.5132.4828.8731.9231.922.50%4,668,742
Oct 16, 202532.9533.2630.9331.1431.14-5.49%3,988,667
Oct 15, 202530.0033.0329.1832.9532.9515.70%6,786,277
Oct 14, 202527.8029.3426.6628.4828.48-2.13%4,114,251
Oct 13, 202528.5029.4227.5029.1029.107.18%4,528,310
Oct 10, 202533.1635.2027.1227.1527.15-16.13%8,797,018
Oct 9, 202532.4434.1031.1232.3732.370.47%5,021,899
Oct 8, 202531.7332.4530.8632.2232.222.82%3,170,365
Oct 7, 202533.6634.6229.7731.3431.34-7.27%7,945,755
Oct 6, 202529.1034.4728.4033.7933.7920.98%10,810,263
Oct 3, 202528.0528.7926.8727.9327.93-0.18%3,937,586
Oct 2, 202528.9629.3827.8427.9827.98-1.55%3,673,704
Oct 1, 202525.3028.4525.2528.4228.429.60%3,735,940
Sep 30, 202525.8026.8025.1325.9325.93-0.04%3,542,994
Sep 29, 202526.3026.5025.7125.9425.940.66%3,107,426
Sep 26, 202526.3026.4425.4525.7725.77-2.16%2,730,658
Sep 25, 202525.7426.6524.7926.3426.34-1.31%4,339,284
Sep 24, 202527.9728.4626.5026.6926.69-4.88%4,704,984
Sep 23, 202530.5031.1327.6228.0628.06-8.12%6,163,036
Sep 22, 202528.2030.8027.8030.5430.545.35%4,741,817
Sep 19, 202528.7029.8828.5228.9928.99-0.17%4,323,359
Sep 18, 202530.3730.4228.4429.0429.04-1.46%4,777,129
Sep 17, 202528.4130.0528.2329.4729.471.87%5,373,236
Sep 16, 202529.7029.7027.3028.9328.93-2.13%6,601,938
Sep 15, 202528.0929.8027.7529.5629.569.20%8,128,902
Sep 12, 202526.8327.4726.0227.0727.070.82%3,793,462
Sep 11, 202527.3527.6526.2826.8526.85-3.14%5,414,232
Sep 10, 202524.7028.0324.3527.7227.7216.86%10,593,043
Sep 9, 202523.5624.1022.7423.7223.720.38%2,923,504
Sep 8, 202524.2724.4923.1723.6323.63-1.50%3,254,745
Sep 5, 202523.8524.2322.6323.9923.992.87%3,867,467
Sep 4, 202523.3423.6822.0423.3223.321.30%4,102,155
Sep 3, 202523.8124.5922.5123.0223.02-1.41%4,910,629
Sep 2, 202522.8323.6422.2023.3523.35-3.51%4,528,715
Aug 29, 202525.8226.6524.0924.2024.20-5.06%3,700,268
Aug 28, 202524.3025.9322.4525.4925.495.99%5,717,256
Aug 27, 202525.2025.5424.0324.0524.05-4.07%4,676,163
Aug 26, 202525.7926.3324.7525.0725.073.00%5,071,895
Aug 25, 202525.0826.3324.3324.3424.34-1.82%5,866,378
Aug 22, 202523.4725.9923.3524.7924.794.60%5,150,343
Aug 21, 202521.8223.7521.6023.7023.708.07%4,430,630
Aug 20, 202522.5022.6020.7221.9321.93-3.69%4,400,340
Aug 19, 202525.5225.7922.5222.7722.77-12.86%6,877,937
Aug 18, 202522.7826.9722.0026.1326.1316.83%8,720,260
Aug 15, 202521.8122.9621.3222.3722.376.45%4,211,058