TWSE · 3311 · stock

Silitech Technology Corporation (3311) stock price history

Every TWSE trading session of Silitech Technology Corporation from Mar 8, 2004 to Sep 24, 2026: 5,558 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 3311 data, free keyYear by year table

3311 adjusted close, 2004 to 2026

3311Silitech Technology Corporation
NT$38.05+10.6% over one year
20052010201520202025
NT$228.80
All time high, 2006
NT$42.08
52 week high, NT$29.77 low
5,558
Daily sessions since 2004

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2004 to 2026 series and minute bars.

3311 key facts

  • Silitech Technology Corporation (3311) closed at NT$38.05 on Sep 24, 2026 on TWSE.
  • 3311's all time high close is NT$228.80, set on May 17, 2006; its all time low close is NT$16.06 on Mar 23, 2020.
  • 3311's 52 week range is NT$29.77 to NT$42.08.
  • 3311 returned +10.6% over the year to Sep 24, 2026 and +23.4% over five years.
  • Over ten years 3311 returned -3%, -0.3% a year compounded.
  • 3311's deepest drawdown was -93.0% from May 19, 2006 to Mar 23, 2020.
  • DataCedar holds 5,558 daily sessions of 3311 history from Mar 8, 2004 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

3311 price chart, 2004 to 2026

3311 adjusted close, Mar 8, 2004 to Sep 24, 2026NT$18.22NT$81.28NT$144.34NT$207.3920052010201520202025
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

3311 returns

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

PeriodReturn
1 month+19.1%
3 months+0.7%
6 months+21.0%
Year to date+23.9%
1 year+10.6%
3 years-4.5%
5 years+23.4%
10 years-3.2%
Since Mar 8, 2004+7.0%
Compound annual growth, 22.5 years+0.3%

3311 records

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

All time high close
NT$228.80 on May 17, 2006
All time low close
NT$16.06 on Mar 23, 2020
52 week high
NT$42.08 on Jun 5, 2026
52 week low
NT$29.77 on Mar 9, 2026
Deepest drawdown
-93.0% from May 19, 2006 to Mar 23, 2020, not yet recovered
Best single session
+32.0% on Dec 23, 2005
Worst single session
-46.3% on Sep 23, 2019
Volatility, 1 year annualised
36.0%
Sessions closing higher, 1 year
42%
Best calendar year
2005, +264%
Worst calendar year
2008, -64%

3311 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. 2004 starts on Mar 8, 2004; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$30.71NT$42.08NT$29.77NT$38.05+24.1%102.9M178
2025NT$33.14NT$43.11NT$28.76NT$30.66-8.2%229.9M242
2024NT$36.15NT$43.12NT$31.83NT$33.39-7.6%41.5M242
2023NT$30.87NT$45.25NT$30.68NT$36.15+17.1%96.2M239
2022NT$33.41NT$36.44NT$28.77NT$30.87-7.1%16.8M246
2021NT$32.12NT$46.48NT$27.15NT$33.22+8.2%60.8M243
2020NT$24.20NT$34.14NT$15.78NT$30.69+26.8%80.6M245
2019NT$29.28NT$39.90NT$20.98NT$24.20-17.3%41.7M241
2018NT$44.27NT$46.75NT$25.38NT$29.28-33.7%36.2M245
2017NT$35.65NT$54.78NT$34.94NT$44.15+23.8%148.2M243
2016NT$39.06NT$45.92NT$31.07NT$35.65-8.7%36.4M244
2015NT$49.82NT$60.75NT$30.15NT$39.06-21.6%200M246
2014NT$73.46NT$89.80NT$30.54NT$49.82-32.2%155.6M248
2013NT$96.55NT$113.25NT$66.63NT$73.46-23.5%74.6M244
2012NT$120.11NT$148.65NT$80.62NT$95.97-20.1%155.7M248
2011NT$143.82NT$157.58NT$105.12NT$120.11-16.5%161.6M247
2010NT$175.41NT$182.97NT$118.40NT$143.82-17.3%94.2M250
2009NT$56.50NT$179.95NT$56.50NT$173.90+207.8%457.3M249
2008NT$158.23NT$158.23NT$52.45NT$56.50-64.4%869.8M251
2007NT$164.81NT$207.64NT$125.08NT$158.86-3.6%153.9M244
2006NT$140.80NT$228.80NT$131.28NT$164.81+17.1%144.7M248
2005NT$38.63NT$140.80NT$34.31NT$140.80+264.5%279.9M260
2004NT$35.55NT$41.43NT$26.34NT$38.63n/a72.2M215

3311 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$38.05+17.4%
August 2026NT$32.40-0.8%
July 2026NT$32.65-12.5%
June 2026NT$37.30+5.9%
May 2026NT$35.24+16.8%
April 2026NT$30.17-2.7%
March 2026NT$31.00-7.2%
February 2026NT$33.41+2.6%
January 2026NT$32.58+6.3%
December 2025NT$30.66-3.7%
November 2025NT$31.84-7.4%
October 2025NT$34.40+0.1%

About the 3311 data

Daily bars. 5,558 sessions from Mar 8, 2004 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 Mar 8, 2004, 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/3311/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

Nearby on TWSE

  • 3266 Sunty Development Co., LTD
  • 3296 Powertech Industrial Co., Ltd.
  • 3305 Shenmao Technology Inc
  • 3308 Bestec Power Electronics Co., Ltd.
  • 3312 GMI Technology Inc.
  • 3321 Uniflex Technology Inc.
  • 3338 TaiSol Electronics Co., Ltd.
  • 3346 Laster Tech Co., Ltd.

Common questions

3311 share price history

Start with any symbol.

Start free