TWSE · 6526 · stock

Airoha Technology Corp. (6526) stock price history

Every TWSE trading session of Airoha Technology Corp. from Jul 8, 2015 to Sep 24, 2026: 2,733 daily bars, adjusted for splits and dividends, with minute bars from Sep 15, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.

Get 6526 data, free keyYear by year table

6526 adjusted close, 2015 to 2026

6526Airoha Technology Corp.
NT$840.00+62.3% over one year
201620182020202220242026
NT$840.00
All time high, 2026
NT$862.00
52 week high, NT$414.19 low
2,733
Daily sessions since 2015

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2015 to 2026 series and minute bars.

6526 key facts

  • Airoha Technology Corp. (6526) closed at NT$840.00 on Sep 24, 2026 on TWSE.
  • 6526's all time high close is NT$840.00, set on Sep 23, 2026; its all time low close is NT$46.49 on Aug 31, 2016.
  • 6526's 52 week range is NT$414.19 to NT$862.00.
  • 6526 returned +62.3% over the year to Sep 24, 2026 and +732.6% over five years.
  • Over ten years 6526 returned +1,318%, +30.4% a year compounded.
  • 6526's deepest drawdown was -73.1% from Jul 10, 2015 to Aug 31, 2016.
  • DataCedar holds 2,733 daily sessions of 6526 history from Jul 8, 2015 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6526 price chart, 2015 to 2026

6526 adjusted close, Jul 8, 2015 to Sep 24, 2026NT$49.27NT$126.81NT$326.38NT$840.00201620182020202220242026
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

6526 returns

Price return from the last close on or before the window start to Sep 24, 2026, on adjusted closes.

PeriodReturn
1 month+45.3%
3 months+21.4%
6 months+78.3%
Year to date+98.6%
1 year+62.3%
3 years+45.9%
5 years+732.6%
10 years+1,318%
Since Jul 8, 2015+396.4%
Compound annual growth, 11.2 years+15.4%

6526 records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close
NT$840.00 on Sep 23, 2026
All time low close
NT$46.49 on Aug 31, 2016
52 week high
NT$862.00 on Sep 24, 2026
52 week low
NT$414.19 on Jan 21, 2026
Deepest drawdown
-73.1% from Jul 10, 2015 to Aug 31, 2016, recovered Jun 23, 2022
Best single session
+543.3% on Jun 23, 2022
Worst single session
-25.3% on May 17, 2016
Volatility, 1 year annualised
53.9%
Sessions closing higher, 1 year
46%
Growth of 1 since 2015
5.0×
Best calendar year
2022, +390%
Worst calendar year
2016, -54%

6526 price history by year

Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2015 starts on Jul 8, 2015; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$439.67NT$862.00NT$414.19NT$840.00+93.6%176.4M178
2025NT$669.61NT$684.94NT$405.22NT$433.79-35.7%80.2M242
2024NT$546.18NT$803.09NT$475.63NT$674.40+22.8%245.3M242
2023NT$487.25NT$668.58NT$380.61NT$549.03+11.0%74.9M239
2022NT$100.89NT$667.65NT$100.89NT$494.69+390.3%6.1M246
2021NT$100.89NT$100.89NT$100.89NT$100.890.0%0243
2020NT$100.89NT$100.89NT$100.89NT$100.890.0%0245
2019NT$100.89NT$100.89NT$100.89NT$100.890.0%0241
2018NT$100.89NT$100.89NT$100.89NT$100.890.0%0245
2017NT$66.00NT$105.07NT$64.17NT$100.89+56.1%26M243
2016NT$134.68NT$141.73NT$42.49NT$64.63-54.4%53.4M244
2015NT$169.20NT$207.10NT$104.75NT$141.74n/a25.5M125

6526 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$840.00+38.4%
August 2026NT$607.00+16.7%
July 2026NT$520.00-20.8%
June 2026NT$656.81+1.7%
May 2026NT$646.03+19.6%
April 2026NT$540.16+18.7%
March 2026NT$454.87-10.3%
February 2026NT$506.83+19.0%
January 2026NT$425.95-1.8%
December 2025NT$433.79-3.4%
November 2025NT$448.99-8.4%
October 2025NT$490.16-3.7%

About the 6526 data

Daily bars. 2,733 sessions from Jul 8, 2015 to Sep 24, 2026, one row per TWSE trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.

Minute bars. Stored from Sep 15, 2026 forward, most recent session Sep 24, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.

Time and currency. Session dates are TWSE trading days; minute timestamps are UTC. Prices are in TWD. Volume is shares traded on the session.

Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Jul 8, 2015, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.

curl "https://api.datacedar.com/v3/stocks/6526/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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