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ASE Technology Holding Co., Ltd. (ASX) stock

ASXNYSESemiconductors & Related DevicesFiscal year ends December 31
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Apr 1, 2026Score 8/30
$39.50−5.05 (-11.34%)

Close on Oct 30, 2026Market cap $87.83BP/E 73.4Yield –

Price history

ASE Technology share prices for every month, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$39.50
-11.34% on the day
52-week range
$13.35 – $47.93
-17.6% from the high
Change over 52 weeks
+162.6%
From $15.04 on Oct 30, 2025
Average volume
8.39M
Shares a day, last 90 sessions
MonthOpenHighLowCloseChangeVolume
Oct 2026$44.28$47.93$37.28$39.50-11.16%181,682,032
Sep 2026$37.73$45.75$36.24$44.46+20.32%143,194,626
Aug 2026$35.77$40.31$35.05$36.95+5.06%143,326,498
Jul 2026$44.60$45.52$31.12$35.17-22.05%234,036,352
Jun 2026$38.15$45.32$32.73$45.12+17.65%270,266,732
May 2026$31.28$41.10$29.89$38.35+22.09%178,444,656
Apr 2026$22.49$32.31$21.55$31.41+44.88%147,450,106
Mar 2026$24.06$24.29$20.46$21.68-10.75%163,859,899
Feb 2026$18.75$25.29$18.37$24.29+27.98%174,405,917
Jan 2026$16.67$20.49$16.67$18.98+17.89%155,104,689
Dec 2025$14.70$16.51$14.63$16.10+7.69%131,067,862
Nov 2025$16.11$16.29$13.35$14.95-6.62%149,116,722
Oct 2025$10.95$16.39$10.93$16.01+44.36%200,313,659
Sep 2025$10.14$11.84$10.13$11.09+11.91%138,268,227
Aug 2025$10.02$10.18$9.52$9.91+4.32%140,481,162
Jul 2025$10.23$10.67$9.30$9.50-8.03%179,965,383
Jun 2025$9.33$10.72$9.26$10.33+10.13%255,462,311
May 2025$8.94$10.25$8.68$9.38+7.45%284,574,127
Apr 2025$8.96$9.12$6.94$8.73-0.34%320,229,004
Mar 2025$10.19$10.33$8.53$8.76-13.52%219,715,333
Feb 2025$9.75$11.37$9.65$10.13-0.20%190,380,071
Jan 2025$10.01$11.22$9.56$10.15+0.79%204,568,165
Dec 2024$9.81$10.55$9.78$10.07+3.60%174,026,509
Nov 2024$9.81$10.17$9.31$9.72+1.67%130,625,728
Oct 2024$9.82$10.90$9.42$9.56-2.05%141,635,491
Sep 2024$9.89$10.61$8.89$9.76-2.30%171,120,945
Aug 2024$9.91$10.13$8.10$9.99-0.30%221,527,492
Jul 2024$11.50$12.86$9.62$10.02-12.26%179,850,867
Jun 2024$11.09$12.23$10.64$11.42+5.94%107,364,035
May 2024$10.06$11.47$9.89$10.78+7.37%113,482,953
Apr 2024$10.77$11.34$9.90$10.04-8.64%126,095,700
Mar 2024$9.71$11.68$9.66$10.99+12.83%138,676,271
Feb 2024$9.21$10.04$8.80$9.74+4.84%120,585,935
Jan 2024$9.23$9.78$8.50$9.29-1.28%121,944,181
Dec 2023$8.60$9.55$8.51$9.41+9.42%92,614,043
Nov 2023$7.50$8.75$7.44$8.60+15.44%95,270,449
Oct 2023$7.54$7.98$7.33$7.45-0.93%110,789,401
Sep 2023$8.31$8.32$7.25$7.52-8.52%93,020,826
Aug 2023$7.99$8.44$7.20$8.22+2.37%118,589,306
Jul 2023$7.81$8.43$7.42$8.03+3.08%108,549,308
Jun 2023$7.71$9.03$7.69$7.79+2.23%122,099,254
May 2023$6.83$7.97$6.70$7.62+11.08%112,583,353
Apr 2023$7.95$7.96$6.75$6.86-13.93%87,113,477
Mar 2023$7.25$7.97$7.20$7.97+11.16%143,786,284
Feb 2023$7.26$7.70$6.91$7.17-0.42%124,358,984
Jan 2023$6.32$7.60$6.21$7.20+14.83%100,920,775
Dec 2022$6.84$6.88$6.16$6.27-7.79%145,106,330
Nov 2022$5.20$6.81$4.97$6.80+33.60%195,456,347
Oct 2022$4.98$5.50$4.45$5.09+2.00%209,760,419
Sep 2022$5.64$5.80$4.99$4.99-13.37%201,278,456
Aug 2022$5.82$6.40$5.63$5.76-2.21%137,465,856
Jul 2022$5.07$5.93$4.88$5.89+13.93%98,862,235
Jun 2022$7.16$7.31$5.10$5.17-27.69%137,609,625
May 2022$6.48$7.22$6.18$7.15+11.02%159,287,690
Apr 2022$7.16$7.25$6.20$6.44-9.17%136,525,196
Mar 2022$7.37$7.59$6.63$7.09-1.94%156,163,320
Feb 2022$7.14$7.81$6.85$7.23+2.12%102,287,492
Jan 2022$7.82$8.15$6.53$7.08-9.35%116,575,395
Dec 2021$7.54$8.11$7.12$7.81+6.84%98,076,666
Nov 2021$7.11$7.79$7.01$7.31+2.67%69,355,323

Seasonality

ASX return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average5.2%4.9%-0.1%1.8%2.2%3.4%2.5%0.3%-0.6%2.8%7.4%4.3%
Months up7 of 106 of 106 of 104 of 106 of 107 of 107 of 106 of 103 of 104 of 107 of 96 of 9
202617.9%28.0%-10.7%44.9%22.1%17.7%-21.3%5.1%20.3%-11.2%
20250.8%-0.2%-13.5%-0.3%7.4%10.1%-4.7%4.3%11.9%44.4%-6.6%7.7%
2024-1.3%4.8%12.8%-8.6%7.4%5.9%-9.7%-0.3%-2.3%-2.0%1.7%3.6%
202314.8%-0.4%11.2%-13.9%11.1%9.6%3.1%2.4%-8.5%-0.9%15.4%9.4%
2022-9.3%2.1%-1.9%-9.2%11.0%-21.4%13.9%-2.2%-13.4%2.0%33.6%-7.8%
202114.0%13.7%1.7%7.9%-3.5%0.4%10.2%4.5%-12.5%-9.3%2.7%6.8%
2020-14.7%-3.0%-18.7%16.3%-6.2%11.3%10.4%-15.6%-0.7%12.0%16.4%9.8%
20196.4%1.0%6.9%5.6%-19.1%7.3%10.9%6.7%-0.9%14.3%-4.1%13.7%
201810.3%-4.6%6.5%-20.8%-10.1%-6.5%7.8%2.1%-1.4%-20.7%2.1%-4.1%
201713.5%8.0%4.9%-3.4%1.6%-0.8%4.4%-4.0%1.3%-0.3%5.7%-0.5%