TWSE · 2406 · stock

Gigastorage Corporation (2406) stock price history

Every TWSE trading session of Gigastorage Corporation from May 2, 2000 to Sep 24, 2026: 6,562 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 2406 data, free keyYear by year table

2406 adjusted close, 2000 to 2026

2406Gigastorage Corporation
NT$30.50+43.2% over one year
20052010201520202025
NT$127.31
All time high, 2000
NT$45.95
52 week high, NT$17.75 low
6,562
Daily sessions since 2000

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

2406 key facts

  • Gigastorage Corporation (2406) closed at NT$30.50 on Sep 24, 2026 on TWSE.
  • 2406's all time high close is NT$127.31, set on May 22, 2000; its all time low close is NT$3.63 on Nov 21, 2008.
  • 2406's 52 week range is NT$17.75 to NT$45.95.
  • 2406 returned +43.2% over the year to Sep 24, 2026 and +42.9% over five years.
  • Over ten years 2406 returned -17%, -1.9% a year compounded.
  • 2406's deepest drawdown was -97.1% from May 22, 2000 to Nov 21, 2008.
  • DataCedar holds 6,562 daily sessions of 2406 history from May 2, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

2406 price chart, 2000 to 2026

2406 adjusted close, May 2, 2000 to Sep 24, 2026NT$5.01NT$13.97NT$38.94NT$108.54200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

2406 returns

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

PeriodReturn
1 month+7.8%
3 months-11.1%
6 months-10.3%
Year to date+15.5%
1 year+43.2%
3 years+101.3%
5 years+42.9%
10 years-17.4%
Since May 2, 2000-32.3%
Compound annual growth, 26.4 years-1.5%

2406 records

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

All time high close
NT$127.31 on May 22, 2000
All time low close
NT$3.63 on Nov 21, 2008
52 week high
NT$45.95 on Jul 1, 2026
52 week low
NT$17.75 on Nov 5, 2025
Deepest drawdown
-97.1% from May 22, 2000 to Nov 21, 2008, not yet recovered
Best single session
+109.3% on May 22, 2000
Worst single session
-13.3% on Sep 18, 2000
Volatility, 1 year annualised
66.2%
Sessions closing higher, 1 year
46%
Best calendar year
2009, +691%
Worst calendar year
2008, -62%

2406 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. 2000 starts on May 2, 2000; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$25.35NT$45.95NT$23.10NT$30.50+20.8%3.6B178
2025NT$14.85NT$28.50NT$9.45NT$25.25+71.8%1.4B242
2024NT$16.50NT$28.65NT$14.55NT$14.70-10.6%1.3B242
2023NT$18.45NT$21.30NT$14.25NT$16.45-10.6%317.4M239
2022NT$34.38NT$36.15NT$16.00NT$18.40-46.0%1.3B246
2021NT$21.35NT$37.09NT$14.26NT$34.09+60.0%3.6B243
2020NT$12.49NT$27.69NT$7.24NT$21.30+73.3%1.6B245
2019NT$11.87NT$15.24NT$9.13NT$12.29+4.5%441M241
2018NT$26.43NT$27.23NT$10.73NT$11.76-54.5%367.7M245
2017NT$39.05NT$41.28NT$22.70NT$25.88-33.5%623.4M243
2016NT$56.83NT$56.91NT$30.32NT$38.89-31.0%824.8M244
2015NT$41.67NT$63.82NT$20.32NT$56.36+34.7%993.4M246
2014NT$54.45NT$75.25NT$33.66NT$41.83-23.2%1.4B248
2013NT$29.53NT$54.45NT$26.19NT$54.45+85.9%609.8M244
2012NT$25.31NT$48.14NT$23.50NT$29.29+15.7%693.2M248
2011NT$60.21NT$78.05NT$19.88NT$25.31-57.5%716.3M247
2010NT$44.05NT$70.44NT$32.05NT$59.55+35.8%1.4B250
2009NT$5.55NT$45.79NT$4.68NT$43.87+690.7%723.8M249
2008NT$14.85NT$25.47NT$3.40NT$5.55-62.4%1.4B251
2007NT$16.50NT$35.68NT$12.21NT$14.75-9.5%805.6M244
2006NT$13.30NT$17.51NT$9.49NT$16.29+20.8%2.3B248
2005NT$24.44NT$25.26NT$9.90NT$13.49-42.9%359.6M260
2004NT$33.38NT$55.89NT$21.24NT$23.61-29.2%909.7M262
2003NT$17.08NT$40.69NT$11.65NT$33.38+95.4%911.7M261
2002NT$34.17NT$45.23NT$16.00NT$17.08-50.0%466M261
2001NT$16.40NT$62.68NT$16.16NT$34.17+108.3%1.2B261
2000NT$45.02NT$131.40NT$15.75NT$16.40n/a166.2M174

2406 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$30.50+8.7%
August 2026NT$28.05-10.0%
July 2026NT$31.15-25.5%
June 2026NT$41.80+21.0%
May 2026NT$34.55+13.1%
April 2026NT$30.55-6.6%
March 2026NT$32.70-1.1%
February 2026NT$33.05+18.7%
January 2026NT$27.85+10.3%
December 2025NT$25.25+23.2%
November 2025NT$20.50+7.9%
October 2025NT$19.00-7.8%

About the 2406 data

Daily bars. 6,562 sessions from May 2, 2000 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 29, 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 May 2, 2000, 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/2406/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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