SET · Q-CON · stock
Quality Construction Products Public Company Limited (Q-CON) stock price history
Every SET trading session of Quality Construction Products Public Company Limited from Jan 6, 2004 to Nov 13, 2026: 5,376 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.
Q-CON adjusted close, 2004 to 2026
- THB 15.93
- All time high, 2013
- THB 7.00
- 52 week high, THB 5.65 low
- 5,376
- Daily sessions since 2004
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2004 to 2026 series and minute bars.
Q-CON key facts
- Quality Construction Products Public Company Limited (Q-CON) closed at THB 5.85 on Nov 13, 2026 on SET.
- Q-CON's all time high close is THB 15.93, set on Mar 11, 2013; its all time low close is THB 0.4147 on Oct 24, 2008.
- Q-CON's 52 week range is THB 5.65 to THB 7.00.
- Q-CON returned -3.3% over the year to Nov 13, 2026 and +41.8% over five years.
- Over ten years Q-CON returned +69%, +5.4% a year compounded.
- Q-CON's deepest drawdown was -96.8% from Jan 19, 2004 to Oct 24, 2008.
- DataCedar holds 5,376 daily sessions of Q-CON history from Jan 6, 2004 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
Q-CON price chart, 2004 to 2026
Q-CON returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -1.7% |
| 3 months | -2.5% |
| 6 months | -7.1% |
| Year to date | -4.8% |
| 1 year | -3.3% |
| 3 years | -52.6% |
| 5 years | +41.8% |
| 10 years | +69.1% |
| Since Jan 6, 2004 | -35.5% |
| Compound annual growth, 22.9 years | -1.9% |
Q-CON records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- THB 15.93 on Mar 11, 2013
- All time low close
- THB 0.4147 on Oct 24, 2008
- 52 week high
- THB 7.00 on Feb 25, 2026
- 52 week low
- THB 5.65 on May 15, 2026
- Deepest drawdown
- -96.8% from Jan 19, 2004 to Oct 24, 2008, recovered Feb 27, 2013
- Best single session
- +29.8% on May 11, 2009
- Worst single session
- -21.3% on Oct 8, 2008
- Volatility, 1 year annualised
- 16.0%
- Sessions closing higher, 1 year
- 31%
- Best calendar year
- 2009, +204%
- Worst calendar year
- 2005, -75%
Q-CON 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 Jan 6, 2004; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | THB 6.05 | THB 7.00 | THB 5.65 | THB 5.85 | -4.8% | 14.9M | 213 |
| 2025 | THB 8.02 | THB 8.50 | THB 5.86 | THB 6.15 | -23.3% | 22.1M | 242 |
| 2024 | THB 12.59 | THB 15.32 | THB 7.44 | THB 8.02 | -35.9% | 113.8M | 242 |
| 2023 | THB 8.37 | THB 14.93 | THB 7.42 | THB 12.50 | +52.2% | 392.5M | 241 |
| 2022 | THB 4.13 | THB 8.69 | THB 3.93 | THB 8.21 | +97.2% | 175.2M | 241 |
| 2021 | THB 3.16 | THB 4.80 | THB 3.11 | THB 4.16 | +25.1% | 118.2M | 237 |
| 2020 | THB 3.55 | THB 3.95 | THB 2.67 | THB 3.33 | -6.3% | 2.5M | 229 |
| 2019 | THB 3.01 | THB 4.29 | THB 2.93 | THB 3.55 | +14.1% | 8.9M | 204 |
| 2018 | THB 4.55 | THB 4.94 | THB 2.98 | THB 3.11 | -31.0% | 12.1M | 227 |
| 2017 | THB 3.24 | THB 5.44 | THB 3.24 | THB 4.51 | +38.7% | 136.7M | 235 |
| 2016 | THB 3.16 | THB 6.26 | THB 2.88 | THB 3.26 | +2.2% | 97.8M | 239 |
| 2015 | THB 5.43 | THB 6.00 | THB 3.15 | THB 3.19 | -42.4% | 5.1M | 233 |
| 2014 | THB 5.76 | THB 6.90 | THB 4.99 | THB 5.53 | -5.5% | 8.8M | 234 |
| 2013 | THB 8.98 | THB 17.00 | THB 5.67 | THB 5.85 | -34.4% | 48.6M | 234 |
| 2012 | THB 3.60 | THB 9.65 | THB 3.57 | THB 8.92 | +148.0% | 35.5M | 222 |
| 2011 | THB 2.42 | THB 3.81 | THB 2.38 | THB 3.60 | +48.8% | 11.1M | 228 |
| 2010 | THB 1.68 | THB 3.02 | THB 1.65 | THB 2.42 | +42.7% | 131.1M | 235 |
| 2009 | THB 0.5569 | THB 1.85 | THB 0.4444 | THB 1.69 | +204.3% | 143.1M | 235 |
| 2008 | THB 0.9835 | THB 1.35 | THB 0.3673 | THB 0.5569 | -44.4% | 50.1M | 229 |
| 2007 | THB 1.08 | THB 1.48 | THB 0.9302 | THB 1.00 | -13.8% | 128.7M | 235 |
| 2006 | THB 1.62 | THB 1.94 | THB 0.9717 | THB 1.16 | -28.5% | 309.9M | 251 |
| 2005 | THB 6.46 | THB 7.96 | THB 1.50 | THB 1.62 | -74.9% | 211.6M | 235 |
| 2004 | THB 7.64 | THB 13.17 | THB 6.00 | THB 6.46 | n/a | 510.1M | 255 |
Q-CON monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | THB 5.85 | -2.5% |
| October 2026 | THB 6.00 | +1.7% |
| September 2026 | THB 5.90 | -2.5% |
| August 2026 | THB 6.05 | -3.2% |
| July 2026 | THB 6.25 | +1.6% |
| June 2026 | THB 6.15 | -0.8% |
| May 2026 | THB 6.20 | -2.4% |
| April 2026 | THB 6.35 | +0.8% |
| March 2026 | THB 6.30 | -8.1% |
| February 2026 | THB 6.86 | +11.5% |
| January 2026 | THB 6.15 | 0.0% |
| December 2025 | THB 6.15 | +1.6% |
About the Q-CON data
Daily bars. 5,376 sessions from Jan 6, 2004 to Nov 13, 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 Nov 11, 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 Jan 6, 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/set%3AQ-CON/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SET
- PTTGC PTT Global Chemical Public Company Limited
- PTTGC-R PTT Global Chemical Public Company Limited
- PYLON Pylon Public Company Limited
- PYLON-R Pylon Public Company Limited
- Q-CON-R Quality Construction Products Public Company Limited
- QDC Quantum D C Public Company Limited
- QDC-R Quantum D C Public Company Limited
- QH Quality Houses Public Company Limited
Common questions
Q-CON share price history
