SET · KGEN · stock

King Gen Public Company Limited (KGEN) stock price history

Every SET trading session of King Gen Public Company Limited from Nov 11, 2009 to Sep 28, 2026: 4,115 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 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 KGEN data, free keyYear by year table

KGEN adjusted close, 2009 to 2026

KGENKing Gen Public Company Limited
THB 1.46+114.7% over one year
201520202025
THB 6.93
All time high, 2013
THB 2.34
52 week high, THB 0.4900 low
4,115
Daily sessions since 2009

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2009 to 2026 series and minute bars.

KGEN key facts

  • King Gen Public Company Limited (KGEN) closed at THB 1.46 on Sep 28, 2026 on SET.
  • KGEN's all time high close is THB 6.93, set on Mar 13, 2013; its all time low close is THB 0.3478 on Nov 22, 2018.
  • KGEN's 52 week range is THB 0.4900 to THB 2.34.
  • KGEN returned +114.7% over the year to Sep 28, 2026 and +73.8% over five years.
  • Over ten years KGEN returned -23%, -2.5% a year compounded.
  • KGEN's deepest drawdown was -95.0% from Mar 13, 2013 to Nov 22, 2018.
  • DataCedar holds 4,115 daily sessions of KGEN history from Nov 11, 2009 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

KGEN price chart, 2009 to 2026

KGEN adjusted close, Nov 11, 2009 to Sep 28, 2026THB 0.3864THB 0.9468THB 2.32THB 5.682010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

KGEN returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

PeriodReturn
1 month-5.2%
3 months-34.8%
6 months+13.2%
Year to date+21.7%
1 year+114.7%
3 years+19.7%
5 years+73.8%
10 years-22.5%
Since Nov 11, 2009+24.6%
Compound annual growth, 16.9 years+1.3%

KGEN records

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

All time high close
THB 6.93 on Mar 13, 2013
All time low close
THB 0.3478 on Nov 22, 2018
52 week high
THB 2.34 on Jun 25, 2026
52 week low
THB 0.4900 on Nov 19, 2025
Deepest drawdown
-95.0% from Mar 13, 2013 to Nov 22, 2018, not yet recovered
Best single session
+30.8% on Nov 27, 2025
Worst single session
-29.6% on Jul 1, 2019
Volatility, 1 year annualised
77.2%
Sessions closing higher, 1 year
35%
Best calendar year
2010, +167%
Worst calendar year
2018, -61%

KGEN 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. 2009 starts on Nov 11, 2009; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026THB 1.17THB 2.34THB 1.07THB 1.46+21.7%1.7B186
2025THB 1.39THB 1.53THB 0.4900THB 1.20-14.3%1.3B242
2024THB 0.9700THB 2.02THB 0.4300THB 1.40+52.2%2.7B243
2023THB 2.02THB 2.20THB 0.7400THB 0.9200-54.5%2.9B243
2022THB 1.12THB 2.90THB 1.10THB 2.02+83.6%4.2B241
2021THB 0.6000THB 1.28THB 0.5600THB 1.10+83.3%1.3B241
2020THB 0.4900THB 0.7400THB 0.3500THB 0.6000+25.0%51.9M243
2019THB 0.4830THB 0.8115THB 0.2415THB 0.4800+8.0%63.3M244
2018THB 1.11THB 1.12THB 0.3478THB 0.4444-60.7%108.3M245
2017THB 1.76THB 1.93THB 1.06THB 1.13-35.7%53.3M242
2016THB 2.43THB 2.82THB 1.40THB 1.76-27.6%89.7M244
2015THB 3.74THB 5.81THB 2.26THB 2.43-35.0%402.4M244
2014THB 3.82THB 5.07THB 2.92THB 3.74-4.1%556.8M245
2013THB 2.41THB 7.19THB 2.20THB 3.90+63.2%1.2B245
2012THB 2.76THB 3.14THB 2.10THB 2.39-12.7%222.4M245
2011THB 3.29THB 3.36THB 2.18THB 2.74-16.3%164.6M244
2010THB 1.23THB 3.89THB 1.22THB 3.27+166.9%789.4M244
2009THB 1.23THB 1.25THB 1.12THB 1.22n/a162.5M34

KGEN monthly closes, last 12 months

MonthMonth end closeChange
September 2026THB 1.46-8.2%
August 2026THB 1.59-11.2%
July 2026THB 1.79-14.8%
June 2026THB 2.10+32.1%
May 2026THB 1.59-2.5%
April 2026THB 1.63+28.3%
March 2026THB 1.27+5.8%
February 2026THB 1.20+4.3%
January 2026THB 1.15-4.2%
December 2025THB 1.20+53.8%
November 2025THB 0.7800+30.0%
October 2025THB 0.6000-14.3%

About the KGEN data

Daily bars. 4,115 sessions from Nov 11, 2009 to Sep 28, 2026, one row per SET 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 17, 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 SET trading days; minute timestamps are UTC. Prices are in THB. 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 Nov 11, 2009, 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/KGEN/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

Nearby on SET

  • KCM K.C. Metalsheet Public Company Limited
  • KCM-R K.C. Metalsheet Public Company Limited
  • KDH Thonburi Medical Centre Public Company Limited
  • KDH-R Thonburi Medical Centre Public Company Limited
  • KGEN-R King Gen Public Company Limited
  • KGI KGI Securities (Thailand) Public Company Limited
  • KGI-R KGI Securities (Thailand) Public Company Limited
  • KIAT Kiattana Transport Public Company Limited

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