AU Optronics (2409.TW) — Price History
As of 2026-08-07 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-08-07 | 24.55 | 25.00 | 24.10 | 24.55 | +0.00% | 145,412,468 |
| 2026-08-06 | 24.30 | 24.65 | 23.65 | 24.55 | +0.41% | 144,678,700 |
| 2026-08-05 | 25.25 | 25.55 | 24.35 | 24.45 | +0.00% | 205,441,673 |
| 2026-08-04 | 23.90 | 24.85 | 23.70 | 24.45 | +2.30% | 130,387,161 |
| 2026-08-03 | 23.70 | 24.40 | 23.40 | 23.90 | -1.24% | 130,670,439 |
| 2026-07-31 | 24.40 | 24.40 | 23.55 | 24.20 | +9.01% | 196,525,417 |
| 2026-07-30 | 22.95 | 25.10 | 22.10 | 22.20 | -6.13% | 223,443,984 |
| 2026-07-29 | 24.80 | 25.15 | 23.05 | 23.65 | -1.05% | 251,196,943 |
| 2026-07-28 | 22.75 | 24.85 | 22.00 | 23.90 | +0.00% | 197,678,276 |
| 2026-07-27 | 25.55 | 25.60 | 23.35 | 23.90 | -6.27% | 151,445,924 |
| 2026-07-24 | 25.60 | 26.00 | 25.15 | 25.50 | -2.86% | 120,965,531 |
| 2026-07-23 | 26.30 | 26.70 | 25.55 | 26.25 | +1.74% | 151,989,995 |
| 2026-07-22 | 26.15 | 26.80 | 25.80 | 25.80 | +0.78% | 171,975,984 |
| 2026-07-21 | 26.00 | 26.35 | 25.55 | 25.60 | +0.79% | 154,569,185 |
| 2026-07-20 | 26.25 | 26.45 | 24.55 | 25.40 | -1.55% | 235,131,648 |
| 2026-07-17 | 26.50 | 26.75 | 25.55 | 25.80 | -6.69% | 210,023,816 |
| 2026-07-16 | 27.75 | 28.20 | 27.00 | 27.65 | -2.30% | 159,974,543 |
| 2026-07-15 | 28.20 | 28.75 | 27.70 | 28.30 | +2.72% | 202,694,190 |
| 2026-07-14 | 29.05 | 29.40 | 26.50 | 27.55 | -5.81% | 355,206,948 |
| 2026-07-13 | 31.70 | 32.50 | 29.20 | 29.25 | -7.00% | 490,871,754 |
| 2026-07-10 | 31.45 | 31.45 | 31.45 | 31.45 | +0.00% | 0 |
| 2026-07-09 | 30.00 | 32.35 | 29.40 | 31.45 | +6.43% | 584,096,995 |
| 2026-07-08 | 30.10 | 30.30 | 28.50 | 29.55 | +0.68% | 263,036,919 |
| 2026-07-07 | 31.90 | 33.00 | 29.05 | 29.35 | -7.41% | 503,836,124 |
| 2026-07-06 | 30.40 | 32.00 | 30.15 | 31.70 | +5.67% | 409,576,144 |
| 2026-07-03 | 30.05 | 30.50 | 29.60 | 30.00 | -1.64% | 230,249,332 |
| 2026-07-02 | 29.95 | 31.50 | 29.90 | 30.50 | -0.49% | 370,368,796 |
| 2026-07-01 | 33.60 | 34.45 | 30.50 | 30.65 | -6.27% | 726,371,062 |
| 2026-06-30 | 31.00 | 33.25 | 30.40 | 32.70 | +6.86% | 896,069,692 |
| 2026-06-29 | 28.10 | 30.70 | 27.60 | 30.60 | +9.48% | 746,813,023 |
| 2026-06-26 | 30.00 | 30.15 | 27.95 | 27.95 | -8.06% | 365,810,469 |
| 2026-06-25 | 30.90 | 31.10 | 29.30 | 30.40 | -0.33% | 415,097,586 |
| 2026-06-24 | 28.40 | 31.95 | 28.25 | 30.50 | +4.99% | 891,795,127 |
| 2026-06-23 | 31.10 | 33.00 | 29.00 | 29.05 | -6.14% | 954,650,932 |
| 2026-06-22 | 29.45 | 30.95 | 29.10 | 30.95 | +9.95% | 295,737,270 |
| 2026-06-18 | 27.45 | 28.60 | 26.05 | 28.15 | +7.24% | 826,248,378 |
| 2026-06-17 | 23.60 | 26.25 | 23.35 | 26.25 | +9.83% | 557,255,250 |
| 2026-06-16 | 24.50 | 24.75 | 23.90 | 23.90 | -0.83% | 203,155,737 |
| 2026-06-15 | 24.45 | 25.00 | 24.10 | 24.10 | +2.55% | 233,692,713 |
| 2026-06-12 | 24.60 | 25.00 | 23.45 | 23.50 | +1.51% | 299,884,154 |
| 2026-06-11 | 22.75 | 23.75 | 22.20 | 23.15 | +0.87% | 319,905,910 |
| 2026-06-10 | 23.40 | 24.70 | 22.85 | 22.95 | -4.38% | 367,012,009 |
| 2026-06-09 | 25.00 | 25.20 | 24.00 | 24.00 | -1.64% | 504,565,750 |
| 2026-06-08 | 24.40 | 24.40 | 24.40 | 24.40 | -9.96% | 68,085,705 |
| 2026-06-05 | 28.00 | 28.40 | 26.35 | 27.10 | -7.35% | 606,242,181 |
| 2026-06-04 | 28.40 | 29.60 | 27.50 | 29.25 | +1.74% | 876,417,872 |
| 2026-06-03 | 27.50 | 28.75 | 26.70 | 28.75 | +9.94% | 704,218,115 |
| 2026-06-02 | 24.05 | 26.15 | 23.30 | 26.15 | +9.87% | 718,301,985 |
| 2026-06-01 | 23.80 | 24.80 | 23.10 | 23.80 | +3.48% | 563,206,897 |
| 2026-05-29 | 22.35 | 23.20 | 21.90 | 23.00 | +8.49% | 480,407,266 |
| 2026-05-28 | 21.90 | 23.40 | 21.20 | 21.20 | -2.75% | 536,875,588 |
| 2026-05-27 | 22.15 | 22.20 | 20.50 | 21.80 | -0.91% | 564,702,390 |
| 2026-05-26 | 25.50 | 25.80 | 22.00 | 22.00 | -9.84% | 815,939,256 |
| 2026-05-25 | 24.35 | 24.40 | 24.15 | 24.40 | +9.91% | 81,590,683 |
| 2026-05-22 | 20.85 | 22.20 | 20.55 | 22.20 | +9.90% | 392,811,029 |
| 2026-05-21 | 19.10 | 20.45 | 19.05 | 20.20 | +7.73% | 366,881,881 |
| 2026-05-20 | 19.25 | 19.30 | 18.60 | 18.75 | -2.09% | 117,977,172 |
| 2026-05-19 | 19.25 | 20.15 | 19.00 | 19.15 | -0.52% | 189,604,059 |
| 2026-05-18 | 18.80 | 19.50 | 18.20 | 19.25 | +1.05% | 207,492,465 |
| 2026-05-15 | 19.60 | 20.30 | 18.90 | 19.05 | -2.56% | 316,310,283 |
| 2026-05-14 | 20.70 | 20.70 | 19.30 | 19.55 | -3.22% | 323,120,834 |
| 2026-05-13 | 20.20 | 20.50 | 19.25 | 20.20 | -2.42% | 517,635,841 |
| 2026-05-12 | 19.20 | 20.70 | 18.85 | 20.70 | +9.81% | 728,286,402 |
| 2026-05-11 | 18.50 | 19.10 | 18.25 | 18.85 | +5.60% | 317,249,762 |
| 2026-05-08 | 18.45 | 18.90 | 17.75 | 17.85 | -2.72% | 205,643,583 |
| 2026-05-07 | 18.30 | 18.80 | 18.05 | 18.35 | +1.66% | 263,162,138 |
| 2026-05-06 | 18.15 | 18.40 | 17.50 | 18.05 | +1.12% | 247,379,654 |
| 2026-05-05 | 17.25 | 18.00 | 17.20 | 17.85 | +5.31% | 282,936,435 |
| 2026-05-04 | 16.90 | 17.25 | 16.60 | 16.95 | -1.45% | 184,819,967 |
| 2026-04-30 | 17.50 | 17.60 | 16.95 | 17.20 | -0.58% | 107,005,254 |
| 2026-04-29 | 17.20 | 17.75 | 17.10 | 17.30 | +0.58% | 124,548,735 |
| 2026-04-28 | 17.35 | 17.60 | 17.15 | 17.20 | -0.86% | 102,912,308 |
| 2026-04-27 | 17.25 | 17.50 | 16.70 | 17.35 | +0.87% | 189,697,305 |
| 2026-04-24 | 17.80 | 17.85 | 16.90 | 17.20 | -3.10% | 202,479,003 |
| 2026-04-23 | 18.70 | 18.85 | 17.30 | 17.75 | -4.31% | 314,949,541 |
| 2026-04-22 | 18.85 | 18.95 | 18.40 | 18.55 | -1.85% | 190,398,223 |
| 2026-04-21 | 19.35 | 19.70 | 18.70 | 18.90 | -1.82% | 251,426,753 |
| 2026-04-20 | 20.00 | 20.00 | 19.10 | 19.25 | -3.02% | 308,693,344 |
| 2026-04-17 | 20.40 | 20.65 | 19.80 | 19.85 | -4.11% | 364,122,065 |
| 2026-04-16 | 20.35 | 21.85 | 19.90 | 20.70 | +3.24% | 649,803,243 |
| 2026-04-15 | 19.95 | 20.60 | 19.30 | 20.05 | +1.26% | 696,137,309 |
| 2026-04-14 | 18.40 | 19.80 | 18.40 | 19.80 | +10.00% | 555,455,166 |
| 2026-04-13 | 18.05 | 18.30 | 17.60 | 18.00 | -0.83% | 246,959,159 |
| 2026-04-10 | 19.40 | 19.50 | 17.15 | 18.15 | -3.20% | 838,529,496 |
| 2026-04-09 | 17.20 | 18.75 | 16.80 | 18.75 | +9.97% | 670,378,623 |
| 2026-04-08 | 16.70 | 17.35 | 16.65 | 17.05 | +4.92% | 341,171,603 |
| 2026-04-07 | 17.50 | 17.65 | 16.05 | 16.25 | -3.56% | 343,273,281 |
| 2026-04-02 | 16.50 | 17.40 | 16.40 | 16.85 | +5.64% | 699,940,041 |
| 2026-04-01 | 15.15 | 15.95 | 14.95 | 15.95 | +10.00% | 205,743,504 |
| 2026-03-31 | 14.30 | 14.85 | 14.05 | 14.50 | +1.40% | 91,667,365 |
| 2026-03-30 | 14.00 | 14.30 | 14.00 | 14.30 | -0.69% | 45,010,746 |
| 2026-03-27 | 14.60 | 14.75 | 14.30 | 14.40 | -2.70% | 75,856,930 |
| 2026-03-26 | 15.10 | 15.30 | 14.75 | 14.80 | -1.33% | 58,031,109 |
| 2026-03-25 | 15.05 | 15.20 | 14.80 | 15.00 | +2.39% | 55,066,578 |
| 2026-03-24 | 15.20 | 15.25 | 14.55 | 14.65 | -1.35% | 75,391,912 |
| 2026-03-23 | 15.15 | 15.30 | 14.85 | 14.85 | -4.81% | 87,701,692 |
| 2026-03-20 | 15.90 | 15.95 | 15.40 | 15.60 | -0.95% | 90,529,152 |
| 2026-03-19 | 15.95 | 16.05 | 15.70 | 15.75 | -2.78% | 92,362,277 |
| 2026-03-18 | 16.20 | 16.40 | 15.65 | 16.20 | +1.89% | 144,558,270 |
| 2026-03-17 | 15.80 | 16.40 | 15.70 | 15.90 | +1.27% | 150,865,994 |
| 2026-03-16 | 16.55 | 16.60 | 15.40 | 15.70 | -5.14% | 250,675,496 |
| 2026-03-13 | 16.75 | 17.15 | 16.15 | 16.55 | -4.06% | 324,520,122 |
| 2026-03-12 | 16.75 | 18.00 | 16.65 | 17.25 | +3.60% | 596,969,740 |
| 2026-03-11 | 15.90 | 16.85 | 15.85 | 16.65 | +6.05% | 365,665,113 |
| 2026-03-10 | 15.95 | 16.20 | 15.35 | 15.70 | +0.64% | 192,794,084 |
| 2026-03-09 | 15.00 | 15.60 | 14.70 | 15.60 | -1.58% | 146,884,600 |
| 2026-03-06 | 15.20 | 16.00 | 14.95 | 15.85 | +3.59% | 153,707,287 |
| 2026-03-05 | 15.55 | 15.75 | 15.05 | 15.30 | +2.34% | 132,199,305 |
| 2026-03-04 | 15.20 | 15.50 | 14.75 | 14.95 | -5.08% | 170,413,030 |
| 2026-03-03 | 17.00 | 17.00 | 15.50 | 15.75 | -6.53% | 336,726,362 |
| 2026-03-02 | 15.90 | 17.20 | 15.90 | 16.85 | +1.51% | 348,050,201 |
| 2026-02-26 | 16.25 | 16.80 | 15.95 | 16.60 | +3.11% | 259,667,564 |
| 2026-02-25 | 16.75 | 17.60 | 16.05 | 16.10 | -1.53% | 513,716,195 |
| 2026-02-24 | 15.95 | 16.40 | 15.80 | 16.35 | +2.51% | 252,547,239 |
| 2026-02-23 | 16.20 | 16.90 | 15.85 | 15.95 | -1.24% | 501,489,501 |
| 2026-02-11 | 15.20 | 16.20 | 15.10 | 16.15 | +9.49% | 493,741,692 |
| 2026-02-10 | 14.70 | 14.95 | 14.60 | 14.75 | -1.67% | 99,692,129 |
| 2026-02-09 | 15.70 | 15.75 | 14.90 | 15.00 | -1.32% | 155,051,477 |
| 2026-02-06 | 15.30 | 15.80 | 15.00 | 15.20 | -2.56% | 288,587,889 |
| 2026-02-05 | 15.95 | 16.40 | 15.25 | 15.60 | +2.97% | 562,098,870 |
| 2026-02-04 | 14.60 | 15.15 | 14.25 | 15.15 | +9.78% | 191,681,495 |
| 2026-02-03 | 13.60 | 13.90 | 13.30 | 13.80 | +3.37% | 92,521,960 |
| 2026-02-02 | 13.50 | 13.85 | 13.30 | 13.35 | -2.91% | 102,728,055 |
| 2026-01-30 | 13.95 | 14.10 | 13.40 | 13.75 | -0.36% | 165,074,822 |
| 2026-01-29 | 14.10 | 14.15 | 13.65 | 13.80 | -2.13% | 167,450,106 |
| 2026-01-28 | 14.60 | 14.90 | 14.00 | 14.10 | -2.42% | 193,395,638 |
| 2026-01-27 | 15.35 | 15.35 | 14.30 | 14.45 | -5.25% | 200,268,739 |
| 2026-01-26 | 15.20 | 15.50 | 15.10 | 15.25 | +1.33% | 104,746,259 |
| 2026-01-23 | 15.40 | 15.60 | 14.90 | 15.05 | -1.95% | 203,303,856 |
| 2026-01-22 | 16.45 | 16.75 | 15.30 | 15.35 | -3.46% | 329,328,088 |
| 2026-01-21 | 16.30 | 16.70 | 15.55 | 15.90 | -4.22% | 413,290,527 |
| 2026-01-20 | 17.25 | 17.50 | 16.50 | 16.60 | -3.77% | 615,480,924 |
| 2026-01-19 | 16.05 | 17.25 | 15.90 | 17.25 | +9.87% | 469,670,004 |
| 2026-01-16 | 15.40 | 15.90 | 15.25 | 15.70 | +2.95% | 346,453,729 |
| 2026-01-15 | 15.25 | 15.55 | 15.05 | 15.25 | +0.66% | 240,743,977 |
| 2026-01-14 | 15.15 | 15.90 | 15.05 | 15.15 | +0.00% | 334,302,823 |
| 2026-01-13 | 15.55 | 16.20 | 15.00 | 15.15 | -0.98% | 469,121,753 |
| 2026-01-12 | 14.65 | 15.90 | 14.25 | 15.30 | +5.52% | 489,605,155 |
| 2026-01-09 | 15.30 | 15.80 | 14.40 | 14.50 | -7.35% | 462,195,616 |
| 2026-01-08 | 16.95 | 17.50 | 15.60 | 15.65 | -6.29% | 939,744,460 |
| 2026-01-07 | 16.40 | 16.70 | 15.80 | 16.70 | +9.87% | 850,319,924 |
| 2026-01-06 | 14.50 | 15.20 | 14.30 | 15.20 | +9.75% | 321,872,898 |
| 2026-01-05 | 12.90 | 13.85 | 12.90 | 13.85 | +9.92% | 263,863,160 |
| 2026-01-02 | 12.20 | 12.65 | 11.90 | 12.60 | +2.86% | 198,155,683 |
| 2025-12-31 | 12.05 | 12.80 | 12.05 | 12.25 | +1.66% | 221,843,581 |
| 2025-12-30 | 11.75 | 12.15 | 11.60 | 12.05 | +2.12% | 193,201,982 |
| 2025-12-29 | 11.50 | 12.20 | 11.50 | 11.80 | +3.51% | 205,567,589 |
| 2025-12-26 | 11.50 | 11.50 | 11.20 | 11.40 | -0.44% | 36,011,411 |
| 2025-12-24 | 11.50 | 11.65 | 11.35 | 11.45 | +1.33% | 55,609,566 |
| 2025-12-23 | 11.45 | 11.55 | 11.25 | 11.30 | +0.44% | 47,519,074 |
| 2025-12-22 | 11.30 | 11.40 | 11.20 | 11.25 | +0.00% | 28,335,060 |
| 2025-12-19 | 11.20 | 11.30 | 11.15 | 11.25 | +0.90% | 31,759,641 |
| 2025-12-18 | 11.30 | 11.35 | 11.10 | 11.15 | -1.33% | 25,311,583 |
| 2025-12-17 | 11.40 | 11.50 | 11.25 | 11.30 | +0.00% | 23,194,404 |
| 2025-12-16 | 11.40 | 11.50 | 11.25 | 11.30 | -1.31% | 35,684,580 |
| 2025-12-15 | 11.30 | 11.60 | 11.20 | 11.45 | +0.88% | 39,160,063 |
| 2025-12-12 | 11.45 | 11.55 | 11.35 | 11.35 | -0.44% | 33,304,159 |
| 2025-12-11 | 11.65 | 11.65 | 11.35 | 11.40 | -1.72% | 34,231,198 |
| 2025-12-10 | 11.45 | 11.75 | 11.35 | 11.60 | +2.65% | 54,140,617 |
| 2025-12-09 | 11.65 | 11.65 | 11.30 | 11.30 | -2.59% | 40,945,452 |
| 2025-12-08 | 11.70 | 11.85 | 11.60 | 11.60 | -0.43% | 33,134,936 |
| 2025-12-05 | 11.85 | 11.85 | 11.60 | 11.65 | -1.69% | 47,471,107 |
| 2025-12-04 | 11.70 | 11.90 | 11.70 | 11.85 | +1.72% | 40,924,426 |
| 2025-12-03 | 11.40 | 11.85 | 11.40 | 11.65 | +2.64% | 59,109,409 |
| 2025-12-02 | 11.35 | 11.50 | 11.25 | 11.35 | +0.00% | 45,140,798 |
| 2025-12-01 | 11.60 | 11.60 | 11.35 | 11.35 | -2.16% | 44,666,980 |
| 2025-11-28 | 11.50 | 11.75 | 11.50 | 11.60 | +0.87% | 44,364,227 |
| 2025-11-27 | 11.45 | 11.55 | 11.30 | 11.50 | +1.77% | 44,000,548 |
| 2025-11-26 | 11.15 | 11.40 | 11.15 | 11.30 | +2.26% | 59,390,723 |
| 2025-11-25 | 10.95 | 11.25 | 10.90 | 11.05 | +1.84% | 56,893,554 |
| 2025-11-24 | 10.90 | 11.10 | 10.80 | 10.85 | +0.46% | 592,538,327 |
| 2025-11-21 | 11.00 | 11.15 | 10.80 | 10.80 | -3.14% | 55,798,668 |
| 2025-11-20 | 11.10 | 11.20 | 11.05 | 11.15 | +1.36% | 25,291,745 |
| 2025-11-19 | 11.10 | 11.30 | 11.00 | 11.00 | -1.35% | 42,889,280 |
| 2025-11-18 | 11.50 | 11.60 | 11.15 | 11.15 | -3.46% | 43,359,075 |
| 2025-11-17 | 11.95 | 12.05 | 11.55 | 11.55 | -1.28% | 56,583,404 |
| 2025-11-14 | 11.90 | 12.00 | 11.70 | 11.70 | -2.50% | 56,761,521 |
| 2025-11-13 | 11.95 | 12.10 | 11.80 | 12.00 | +1.27% | 34,770,759 |
| 2025-11-12 | 11.70 | 11.95 | 11.70 | 11.85 | +1.28% | 26,926,402 |
| 2025-11-11 | 11.90 | 11.95 | 11.65 | 11.70 | -1.68% | 46,495,559 |
| 2025-11-10 | 12.10 | 12.10 | 11.85 | 11.90 | -0.83% | 30,246,593 |
| 2025-11-07 | 11.85 | 12.15 | 11.85 | 12.00 | +1.27% | 33,670,741 |
| 2025-11-06 | 11.85 | 12.00 | 11.75 | 11.85 | +0.42% | 49,391,588 |
| 2025-11-05 | 11.55 | 12.00 | 11.40 | 11.80 | +1.29% | 56,744,922 |
| 2025-11-04 | 11.95 | 12.10 | 11.65 | 11.65 | -2.10% | 60,191,644 |
| 2025-11-03 | 12.15 | 12.30 | 11.90 | 11.90 | -2.06% | 80,999,486 |
| 2025-10-31 | 12.55 | 12.65 | 12.15 | 12.15 | -5.08% | 104,261,977 |
| 2025-10-30 | 13.15 | 13.25 | 12.80 | 12.80 | -1.92% | 53,676,522 |
| 2025-10-29 | 13.10 | 13.20 | 13.00 | 13.05 | -0.38% | 36,947,254 |
| 2025-10-28 | 13.25 | 13.25 | 13.00 | 13.10 | -0.76% | 34,824,713 |
| 2025-10-27 | 13.35 | 13.45 | 13.10 | 13.20 | +0.00% | 51,341,252 |
| 2025-10-23 | 13.15 | 13.25 | 13.05 | 13.20 | +0.38% | 44,011,336 |
| 2025-10-22 | 13.10 | 13.15 | 13.00 | 13.15 | +0.77% | 36,933,034 |
| 2025-10-21 | 13.25 | 13.25 | 13.00 | 13.05 | -1.51% | 53,822,036 |
| 2025-10-20 | 13.25 | 13.35 | 13.10 | 13.25 | +0.38% | 30,146,243 |
| 2025-10-17 | 13.25 | 13.40 | 13.10 | 13.20 | -0.38% | 32,221,674 |
| 2025-10-16 | 13.20 | 13.40 | 13.15 | 13.25 | +0.76% | 28,760,666 |
| 2025-10-15 | 13.25 | 13.30 | 13.00 | 13.15 | -0.38% | 54,743,555 |
| 2025-10-14 | 13.70 | 13.85 | 13.20 | 13.20 | -2.58% | 67,965,459 |
| 2025-10-13 | 13.50 | 13.60 | 13.30 | 13.55 | -3.21% | 79,115,839 |
| 2025-10-09 | 14.20 | 14.40 | 14.00 | 14.00 | -0.71% | 65,401,057 |
| 2025-10-08 | 14.00 | 14.10 | 13.80 | 14.10 | +0.71% | 36,596,899 |
| 2025-10-07 | 13.85 | 14.15 | 13.80 | 14.00 | +1.45% | 50,175,489 |
| 2025-10-03 | 13.85 | 14.05 | 13.55 | 13.80 | +0.00% | 41,467,937 |
| 2025-10-02 | 14.10 | 14.30 | 13.75 | 13.80 | +0.36% | 62,414,410 |
| 2025-10-01 | 13.75 | 14.15 | 13.70 | 13.75 | +0.73% | 61,210,736 |
| 2025-09-30 | 13.80 | 13.80 | 13.55 | 13.65 | +0.00% | 35,872,952 |
| 2025-09-29 | 13.65 | 13.65 | 13.65 | 13.65 | +0.00% | 0 |
| 2025-09-26 | 14.05 | 14.05 | 13.45 | 13.65 | -3.19% | 75,113,058 |
| 2025-09-25 | 13.60 | 14.90 | 13.60 | 14.10 | +3.68% | 192,695,950 |
| 2025-09-24 | 13.60 | 13.70 | 13.40 | 13.60 | -0.73% | 47,137,014 |
| 2025-09-23 | 13.65 | 13.95 | 13.35 | 13.70 | +1.48% | 80,079,375 |
| 2025-09-22 | 13.60 | 13.75 | 13.35 | 13.50 | -0.37% | 41,023,313 |
| 2025-09-19 | 13.70 | 13.70 | 13.30 | 13.55 | -1.09% | 108,971,181 |
| 2025-09-18 | 13.50 | 13.90 | 13.35 | 13.70 | +1.48% | 121,904,690 |
| 2025-09-17 | 12.70 | 13.65 | 12.70 | 13.50 | +6.30% | 152,503,433 |
| 2025-09-16 | 12.60 | 12.75 | 12.40 | 12.70 | +1.60% | 51,040,070 |
| 2025-09-15 | 12.60 | 12.60 | 12.45 | 12.50 | -0.40% | 26,316,497 |
| 2025-09-12 | 12.35 | 12.65 | 12.35 | 12.55 | +2.03% | 59,888,083 |
| 2025-09-11 | 12.60 | 12.60 | 12.20 | 12.30 | -1.99% | 60,423,677 |
| 2025-09-10 | 12.60 | 12.65 | 12.40 | 12.55 | +0.80% | 71,286,516 |
| 2025-09-09 | 12.55 | 12.60 | 12.35 | 12.45 | -0.40% | 37,968,151 |
| 2025-09-08 | 12.35 | 12.60 | 12.35 | 12.50 | +1.63% | 43,807,694 |
| 2025-09-05 | 12.40 | 12.50 | 12.25 | 12.30 | +0.00% | 30,872,003 |
| 2025-09-04 | 12.40 | 12.40 | 12.25 | 12.30 | +0.41% | 28,072,261 |
| 2025-09-03 | 12.30 | 12.45 | 12.25 | 12.25 | -0.41% | 25,292,091 |
| 2025-09-02 | 12.65 | 12.80 | 12.25 | 12.30 | -1.99% | 37,471,816 |
| 2025-09-01 | 12.90 | 12.90 | 12.55 | 12.55 | -2.33% | 27,360,149 |
| 2025-08-29 | 13.20 | 13.20 | 12.85 | 12.85 | -1.53% | 33,964,929 |
| 2025-08-28 | 12.80 | 13.10 | 12.80 | 13.05 | +2.76% | 67,472,299 |
| 2025-08-27 | 12.80 | 12.95 | 12.60 | 12.70 | -2.31% | 44,316,303 |
| 2025-08-26 | 12.80 | 13.00 | 12.60 | 13.00 | +2.36% | 77,295,356 |
| 2025-08-25 | 12.90 | 12.95 | 12.65 | 12.70 | +0.40% | 32,511,353 |
| 2025-08-22 | 13.00 | 13.00 | 12.65 | 12.65 | -2.69% | 36,390,596 |
| 2025-08-21 | 12.50 | 13.30 | 12.45 | 13.00 | +4.42% | 79,103,080 |
| 2025-08-20 | 12.60 | 12.60 | 12.35 | 12.45 | -1.58% | 27,004,766 |
| 2025-08-19 | 12.60 | 12.80 | 12.55 | 12.65 | +0.80% | 30,590,031 |
| 2025-08-18 | 12.40 | 12.70 | 12.30 | 12.55 | +1.21% | 43,563,275 |
| 2025-08-15 | 12.35 | 12.40 | 12.20 | 12.40 | +1.22% | 36,636,397 |
| 2025-08-14 | 12.15 | 12.30 | 12.15 | 12.25 | +1.66% | 45,315,349 |
| 2025-08-13 | 12.10 | 12.30 | 11.95 | 12.05 | +0.00% | 36,186,280 |
| 2025-08-12 | 11.90 | 12.15 | 11.90 | 12.05 | +0.84% | 26,912,084 |
| 2025-08-11 | 11.85 | 12.00 | 11.80 | 11.95 | +0.42% | 19,127,823 |
| 2025-08-08 | 12.10 | 12.15 | 11.90 | 11.90 | -1.24% | 22,436,016 |
| 2025-08-07 | 12.10 | 12.20 | 12.05 | 12.05 | -0.41% | 19,557,448 |
| 2025-08-06 | 12.05 | 12.25 | 12.00 | 12.10 | +0.41% | 27,408,368 |
| 2025-08-05 | 11.85 | 12.10 | 11.80 | 12.05 | +0.42% | 29,940,293 |
| 2025-08-04 | 11.90 | 12.00 | 11.80 | 12.00 | +0.84% | 26,552,250 |
| 2025-08-01 | 12.00 | 12.00 | 11.75 | 11.90 | -0.83% | 31,333,876 |
| 2025-07-31 | 12.50 | 12.55 | 12.00 | 12.00 | -4.76% | 47,459,851 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Feb (+11.32%). Worst month: Oct (-6.21%). Based on 5 years of daily data (2022–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is AU Optronics's (2409.TW) latest close?
24.55 on 2026-08-07, from the Closelook data lake's daily price record.
What is 2409.TW's 52-week high and low?
34.45 high and 10.80 low over the trailing 52 weeks, as of 2026-08-07.
What is AU Optronics's strongest and weakest month historically?
Historically, 2409.TW's strongest calendar month has been Feb (average +11.32%) and its weakest Oct (average -6.21%), based on 5 years of daily data (2022–2026).
How many years of seasonality does this cover?
5 years (2022–2026), computed from 933 daily bars in the Closelook data lake.