TWSE · 2904 · stock

Prime Oil Chemical Service Corporation (2904) stock price history

Every TWSE trading session of Prime Oil Chemical Service 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 2904 data, free keyYear by year table

2904 adjusted close, 2000 to 2026

2904Prime Oil Chemical Service Corporation
NT$12.55-24.8% over one year
20052010201520202025
NT$23.43
All time high, 2021
NT$16.98
52 week high, NT$12.40 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.

2904 key facts

  • Prime Oil Chemical Service Corporation (2904) closed at NT$12.55 on Sep 24, 2026 on TWSE.
  • 2904's all time high close is NT$23.43, set on Apr 29, 2021; its all time low close is NT$1.13 on Apr 19, 2006.
  • 2904's 52 week range is NT$12.40 to NT$16.98.
  • 2904 returned -24.8% over the year to Sep 24, 2026 and -41.4% over five years.
  • Over ten years 2904 returned -15%, -1.6% a year compounded.
  • 2904's deepest drawdown was -94.3% from Feb 11, 2000 to Apr 19, 2006.
  • DataCedar holds 6,647 daily sessions of 2904 history from Jan 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

2904 price chart, 2000 to 2026

2904 adjusted close, Jan 4, 2000 to Sep 24, 2026NT$1.19NT$3.15NT$8.31NT$21.95200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

2904 returns

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

PeriodReturn
1 month-2.7%
3 months-7.1%
6 months-20.5%
Year to date-22.6%
1 year-24.8%
3 years-24.4%
5 years-41.4%
10 years-14.8%
Since Jan 4, 2000-16.4%
Compound annual growth, 26.7 years-0.7%

2904 records

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

All time high close
NT$23.43 on Apr 29, 2021
All time low close
NT$1.13 on Apr 19, 2006
52 week high
NT$16.98 on Mar 9, 2026
52 week low
NT$12.40 on Aug 17, 2026
Deepest drawdown
-94.3% from Feb 11, 2000 to Apr 19, 2006, recovered Dec 23, 2020
Best single session
+13.6% on Jun 19, 2000
Worst single session
-10.0% on Apr 7, 2025
Volatility, 1 year annualised
11.7%
Sessions closing higher, 1 year
29%
Best calendar year
2009, +178%
Worst calendar year
2005, -55%

2904 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$16.22NT$16.98NT$12.40NT$12.55-22.6%9.6M178
2025NT$15.98NT$17.24NT$14.90NT$16.22+1.5%8.4M242
2024NT$16.70NT$17.55NT$15.56NT$15.98-3.3%13.6M242
2023NT$16.72NT$20.18NT$15.78NT$16.52-0.9%13.1M239
2022NT$20.28NT$20.51NT$14.52NT$16.68-17.6%12.5M246
2021NT$19.94NT$23.65NT$18.79NT$20.24+1.9%28.2M243
2020NT$16.49NT$20.61NT$11.73NT$19.87+20.0%26.6M245
2019NT$12.85NT$17.35NT$12.78NT$16.55+29.2%14M241
2018NT$11.85NT$13.66NT$10.99NT$12.81+6.8%10.2M245
2017NT$14.05NT$14.36NT$11.60NT$12.00-14.4%15.8M243
2016NT$13.76NT$15.14NT$13.28NT$14.02+1.9%14.6M244
2015NT$13.18NT$14.37NT$12.61NT$13.76+4.8%20.2M246
2014NT$11.73NT$13.83NT$11.47NT$13.13+11.9%40.4M248
2013NT$9.90NT$12.43NT$9.81NT$11.73+18.8%53.9M244
2012NT$6.56NT$12.43NT$6.54NT$9.88+50.5%138.4M248
2011NT$4.73NT$8.08NT$4.41NT$6.56+39.1%198.5M247
2010NT$4.26NT$5.52NT$3.86NT$4.72+12.9%160.6M250
2009NT$1.50NT$4.84NT$1.39NT$4.18+177.9%74M249
2008NT$1.82NT$3.20NT$1.19NT$1.50-11.5%175.7M251
2007NT$2.39NT$3.05NT$1.56NT$1.70-24.0%116.8M244
2006NT$1.40NT$2.44NT$1.05NT$2.24+48.9%17.9M248
2005NT$3.35NT$4.04NT$1.35NT$1.50-54.9%16.3M260
2004NT$3.70NT$6.01NT$2.44NT$3.33-10.1%50.9M262
2003NT$4.55NT$6.22NT$2.02NT$3.70-18.5%38.3M261
2002NT$8.59NT$13.02NT$3.50NT$4.55-47.1%36.8M261
2001NT$5.30NT$11.10NT$2.90NT$8.59+62.2%30.9M261
2000NT$15.52NT$20.19NT$4.88NT$5.30n/a26.4M259

2904 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$12.55-2.7%
August 2026NT$12.90-4.1%
July 2026NT$13.45-0.8%
June 2026NT$13.56+1.1%
May 2026NT$13.41-13.2%
April 2026NT$15.46-3.0%
March 2026NT$15.94-2.9%
February 2026NT$16.41+1.2%
January 2026NT$16.220.0%
December 2025NT$16.22-0.6%
November 2025NT$16.32+0.3%
October 2025NT$16.27-2.6%

About the 2904 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/2904/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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