TWSE · 2363 · stock

Silicon Integrated Systems Corp. (2363) stock price history

Every TWSE trading session of Silicon Integrated Systems Corp. from Jan 4, 2000 to Sep 24, 2026: 6,647 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 2363 data, free keyYear by year table

2363 adjusted close, 2000 to 2026

2363Silicon Integrated Systems Corp.
NT$58.70+2.4% over one year
20052010201520202025
NT$162.09
All time high, 2000
NT$75.20
52 week high, NT$43.78 low
6,647
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.

2363 key facts

  • Silicon Integrated Systems Corp. (2363) closed at NT$58.70 on Sep 24, 2026 on TWSE.
  • 2363's all time high close is NT$162.09, set on Sep 5, 2000; its all time low close is NT$4.64 on Aug 24, 2015.
  • 2363's 52 week range is NT$43.78 to NT$75.20.
  • 2363 returned +2.4% over the year to Sep 24, 2026 and +87.7% over five years.
  • Over ten years 2363 returned +834%, +25.0% a year compounded.
  • 2363's deepest drawdown was -97.1% from Sep 5, 2000 to Aug 24, 2015.
  • DataCedar holds 6,647 daily sessions of 2363 history from Jan 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

2363 price chart, 2000 to 2026

2363 adjusted close, Jan 4, 2000 to Sep 24, 2026NT$5.12NT$15.65NT$47.84NT$146.31200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

2363 returns

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

PeriodReturn
1 month+16.0%
3 months-14.2%
6 months+21.5%
Year to date+27.1%
1 year+2.4%
3 years+10.9%
5 years+87.7%
10 years+834.3%
Since Jan 4, 2000-43.3%
Compound annual growth, 26.7 years-2.1%

2363 records

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

All time high close
NT$162.09 on Sep 5, 2000
All time low close
NT$4.64 on Aug 24, 2015
52 week high
NT$75.20 on Jun 25, 2026
52 week low
NT$43.78 on Jul 29, 2026
Deepest drawdown
-97.1% from Sep 5, 2000 to Aug 24, 2015, not yet recovered
Best single session
+11.6% on Sep 29, 2005
Worst single session
-15.4% on Jul 29, 2024
Volatility, 1 year annualised
55.3%
Sessions closing higher, 1 year
49%
Best calendar year
2023, +197%
Worst calendar year
2008, -58%

2363 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 Jan 4, 2000; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$46.15NT$75.20NT$43.78NT$58.70+27.5%2.2B178
2025NT$69.82NT$71.49NT$38.39NT$46.05-34.0%1.5B242
2024NT$64.54NT$107.09NT$52.70NT$69.73+8.5%4.8B242
2023NT$21.66NT$85.96NT$21.46NT$64.26+196.6%5.9B239
2022NT$30.92NT$30.98NT$19.73NT$21.66-29.4%482.3M246
2021NT$17.80NT$35.71NT$15.91NT$30.69+72.4%4.4B243
2020NT$8.17NT$22.30NT$4.79NT$17.80+117.9%3.1B245
2019NT$8.50NT$8.62NT$6.80NT$8.17-2.5%516.5M241
2018NT$8.05NT$13.42NT$6.08NT$8.37+4.6%1.7B245
2017NT$5.81NT$9.08NT$5.70NT$8.01+37.9%851.8M243
2016NT$6.79NT$7.63NT$5.62NT$5.81-14.5%252.5M244
2015NT$8.82NT$9.30NT$4.32NT$6.79-23.3%282.1M246
2014NT$8.70NT$11.71NT$7.69NT$8.85+1.5%557.7M248
2013NT$11.17NT$11.61NT$7.50NT$8.72-21.9%293.7M244
2012NT$12.01NT$13.82NT$8.38NT$11.17-6.9%386.4M248
2011NT$19.55NT$21.00NT$9.51NT$12.01-38.0%534.1M247
2010NT$23.28NT$23.98NT$15.88NT$19.36-16.2%1.3B250
2009NT$8.32NT$27.42NT$8.11NT$23.09+177.4%2.6B249
2008NT$19.93NT$20.81NT$5.41NT$8.32-58.2%10.7B251
2007NT$35.93NT$39.35NT$17.55NT$19.93-43.0%2.2B244
2006NT$36.47NT$38.72NT$23.00NT$34.96-6.1%31.9B248
2005NT$20.36NT$44.73NT$17.01NT$37.22+83.5%229.4B260
2004NT$35.97NT$43.71NT$17.25NT$20.28-43.6%57.8B262
2003NT$41.81NT$51.44NT$28.24NT$35.97-14.0%240.2B261
2002NT$90.72NT$93.09NT$33.45NT$41.81-53.9%142.5B261
2001NT$52.50NT$97.82NT$32.66NT$90.72+72.8%248.1B261
2000NT$98.05NT$165.67NT$48.48NT$52.50n/a78.6B259

2363 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$58.70+14.9%
August 2026NT$51.10+5.1%
July 2026NT$48.62-28.7%
June 2026NT$68.19+3.1%
May 2026NT$66.11+28.7%
April 2026NT$51.39+12.3%
March 2026NT$45.75-15.5%
February 2026NT$54.15+3.6%
January 2026NT$52.28+13.5%
December 2025NT$46.05-3.9%
November 2025NT$47.93-12.5%
October 2025NT$54.75-3.3%

About the 2363 data

Daily bars. 6,647 sessions from Jan 4, 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 Jan 4, 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/2363/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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