TWSE · 4581 · stock

World Known MFG (Cayman) Limited (4581) stock price history

Every TWSE trading session of World Known MFG (Cayman) Limited from Mar 9, 2020 to Sep 24, 2026: 1,596 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 4581 data, free keyYear by year table

4581 adjusted close, 2020 to 2026

4581World Known MFG (Cayman) Limited
NT$47.75-6.6% over one year
202120222023202420252026
NT$66.86
All time high, 2023
NT$51.80
52 week high, NT$44.36 low
1,596
Daily sessions since 2020

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.

4581 key facts

  • World Known MFG (Cayman) Limited (4581) closed at NT$47.75 on Sep 24, 2026 on TWSE.
  • 4581's all time high close is NT$66.86, set on Aug 22, 2023; its all time low close is NT$19.95 on Mar 19, 2020.
  • 4581's 52 week range is NT$44.36 to NT$51.80.
  • 4581 returned -6.6% over the year to Sep 24, 2026 and +74.8% over five years.
  • Since Mar 9, 2020 4581 returned +56%, +7.0% a year compounded.
  • 4581's deepest drawdown was -44.0% from Aug 22, 2023 to Apr 9, 2025.
  • DataCedar holds 1,596 daily sessions of 4581 history from Mar 9, 2020 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

4581 price chart, 2020 to 2026

4581 adjusted close, Mar 9, 2020 to Sep 24, 2026NT$21.65NT$35.63NT$49.61NT$63.592020202120222023202420252026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

4581 returns

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

PeriodReturn
1 month0.0%
3 months+1.0%
6 months+4.2%
Year to date-1.0%
1 year-6.6%
3 years-17.8%
5 years+74.8%
10 yearsn/a
Since Mar 9, 2020+55.8%
Compound annual growth, 6.5 years+7.0%

4581 records

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

All time high close
NT$66.86 on Aug 22, 2023
All time low close
NT$19.95 on Mar 19, 2020
52 week high
NT$51.80 on Oct 9, 2025
52 week low
NT$44.36 on Mar 9, 2026
Deepest drawdown
-44.0% from Aug 22, 2023 to Apr 9, 2025, not yet recovered
Best single session
+10.0% on Mar 20, 2020
Worst single session
-9.9% on Apr 8, 2025
Volatility, 1 year annualised
13.2%
Sessions closing higher, 1 year
40%
Best calendar year
2023, +95%
Worst calendar year
2024, -19%

4581 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. 2020 starts on Mar 9, 2020; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$48.69NT$50.29NT$44.36NT$47.75-1.9%3M178
2025NT$45.70NT$54.05NT$36.47NT$48.69+6.3%5.8M242
2024NT$56.48NT$60.50NT$43.57NT$45.79-18.8%15.4M242
2023NT$28.83NT$69.03NT$26.89NT$56.40+95.4%74.1M239
2022NT$27.16NT$29.43NT$22.89NT$28.87+6.3%2M246
2021NT$27.17NT$31.87NT$25.10NT$27.16+0.2%11.8M243
2020NT$28.51NT$33.82NT$19.79NT$27.10n/a11.9M206

4581 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$47.75+0.4%
August 2026NT$47.55-0.8%
July 2026NT$47.93+1.9%
June 2026NT$47.04+0.9%
May 2026NT$46.620.0%
April 2026NT$46.62+0.8%
March 2026NT$46.24-3.5%
February 2026NT$47.93-0.4%
January 2026NT$48.12-1.2%
December 2025NT$48.69-4.6%
November 2025NT$51.04+2.3%
October 2025NT$49.91-0.6%

About the 4581 data

Daily bars. 1,596 sessions from Mar 9, 2020 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 9, 2020, 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/4581/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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