TWSE · 1418 · stock

TongHwa Corporation (1418) stock price history

Every TWSE trading session of TongHwa Corporation 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 1418 data, free keyYear by year table

1418 adjusted close, 2000 to 2026

1418TongHwa Corporation
NT$18.30-13.7% over one year
20052010201520202025
NT$43.05
All time high, 2024
NT$22.20
52 week high, NT$16.95 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.

1418 key facts

  • TongHwa Corporation (1418) closed at NT$18.30 on Sep 24, 2026 on TWSE.
  • 1418's all time high close is NT$43.05, set on Jul 8, 2024; its all time low close is NT$1.51 on Nov 26, 2008.
  • 1418's 52 week range is NT$16.95 to NT$22.20.
  • 1418 returned -13.7% over the year to Sep 24, 2026 and +64.1% over five years.
  • Over ten years 1418 returned +287%, +14.5% a year compounded.
  • 1418's deepest drawdown was -94.7% from Feb 21, 2000 to Nov 26, 2008.
  • DataCedar holds 6,647 daily sessions of 1418 history from Jan 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

1418 price chart, 2000 to 2026

1418 adjusted close, Jan 4, 2000 to Sep 24, 2026NT$1.66NT$4.91NT$14.54NT$43.05200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

1418 returns

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

PeriodReturn
1 month+2.5%
3 months+0.5%
6 months-3.7%
Year to date-7.8%
1 year-13.7%
3 years-22.0%
5 years+64.1%
10 years+286.9%
Since Jan 4, 2000+46.9%
Compound annual growth, 26.7 years+1.5%

1418 records

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

All time high close
NT$43.05 on Jul 8, 2024
All time low close
NT$1.51 on Nov 26, 2008
52 week high
NT$22.20 on Sep 30, 2025
52 week low
NT$16.95 on May 26, 2026
Deepest drawdown
-94.7% from Feb 21, 2000 to Nov 26, 2008, recovered Jan 31, 2024
Best single session
+141.3% on Nov 28, 2017
Worst single session
-26.9% on Aug 21, 2015
Volatility, 1 year annualised
25.0%
Sessions closing higher, 1 year
37%
Best calendar year
2009, +676%
Worst calendar year
2008, -77%

1418 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$19.85NT$21.00NT$16.95NT$18.30-7.8%4.4M178
2025NT$29.95NT$29.95NT$19.00NT$19.85-29.9%6.8M242
2024NT$20.55NT$43.05NT$19.95NT$28.30+37.7%30.9M242
2023NT$13.85NT$25.05NT$13.40NT$20.55+45.7%9.3M239
2022NT$11.60NT$20.50NT$11.60NT$14.10+21.0%9.6M246
2021NT$7.21NT$13.50NT$6.80NT$11.65+61.6%3.7M243
2020NT$6.20NT$10.00NT$5.11NT$7.21+19.2%1.6M245
2019NT$7.77NT$11.00NT$5.13NT$6.05-22.1%2M241
2018NT$7.95NT$12.40NT$6.15NT$7.77-2.3%923.6K245
2017NT$6.28NT$11.10NT$3.77NT$7.95+28.6%11.2M243
2016NT$5.25NT$6.21NT$4.03NT$6.18+16.6%6M244
2015NT$6.98NT$7.68NT$2.66NT$5.30-24.1%15.3M246
2014NT$6.41NT$8.69NT$5.96NT$6.98+8.2%29.8M248
2013NT$5.49NT$6.89NT$5.10NT$6.45+17.3%44.7M244
2012NT$7.05NT$9.28NT$5.21NT$5.50-22.0%30M248
2011NT$10.15NT$12.75NT$6.01NT$7.05-29.9%140.5M247
2010NT$13.65NT$15.35NT$9.17NT$10.05-25.6%349M250
2009NT$1.74NT$14.60NT$1.57NT$13.50+675.9%267.9M249
2008NT$7.44NT$9.28NT$1.45NT$1.74-76.6%1.9B251
2007NT$14.20NT$17.78NT$6.34NT$7.44-47.2%196.3M244
2006NT$6.36NT$15.42NT$4.80NT$14.10+114.3%4B248
2005NT$10.30NT$11.20NT$4.56NT$6.58-36.1%42M260
2004NT$9.40NT$15.70NT$7.94NT$10.30+9.6%153M262
2003NT$6.76NT$13.40NT$4.80NT$9.40+39.1%162.2M261
2002NT$7.42NT$12.10NT$5.20NT$6.76-8.9%51.3M261
2001NT$11.52NT$16.92NT$5.32NT$7.42-35.6%30.5M261
2000NT$12.27NT$29.56NT$10.50NT$11.52n/a69.8M259

1418 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$18.30+3.1%
August 2026NT$17.75-2.7%
July 2026NT$18.25+2.5%
June 2026NT$17.80-3.8%
May 2026NT$18.50-3.6%
April 2026NT$19.20+3.5%
March 2026NT$18.55-6.8%
February 2026NT$19.90+1.3%
January 2026NT$19.65-1.0%
December 2025NT$19.85-0.7%
November 2025NT$20.00-0.7%
October 2025NT$20.15-6.5%

About the 1418 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 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 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/1418/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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1418 share price history

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