SGX · DU4 · stock
Mermaid Maritime Public Company Limited (DU4) stock price history
Every SGX trading session of Mermaid Maritime Public Company Limited from Feb 25, 2011 to Nov 13, 2026: 3,886 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.
DU4 adjusted close, 2011 to 2026
- SGD 0.1786
- All time high, 2017
- SGD 0.1230
- 52 week high, SGD 0.0690 low
- 3,886
- Daily sessions since 2011
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2011 to 2026 series and minute bars.
DU4 key facts
- Mermaid Maritime Public Company Limited (DU4) closed at SGD 0.0710 on Nov 13, 2026 on SGX.
- DU4's all time high close is SGD 0.1786, set on Mar 21, 2017; its all time low close is SGD 0.0131 on Nov 28, 2011.
- DU4's 52 week range is SGD 0.0690 to SGD 0.1230.
- DU4 returned -22.7% over the year to Nov 13, 2026 and +17.3% over five years.
- Over ten years DU4 returned -15%, -1.6% a year compounded.
- DU4's deepest drawdown was -80.8% from Mar 21, 2017 to Mar 19, 2020.
- DataCedar holds 3,886 daily sessions of DU4 history from Feb 25, 2011 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
DU4 price chart, 2011 to 2026
DU4 returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -12.3% |
| 3 months | -30.4% |
| 6 months | -40.8% |
| Year to date | -23.9% |
| 1 year | -22.7% |
| 3 years | +20.2% |
| 5 years | +17.3% |
| 10 years | -14.6% |
| Since Feb 25, 2011 | +222.1% |
| Compound annual growth, 15.7 years | +7.7% |
DU4 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- SGD 0.1786 on Mar 21, 2017
- All time low close
- SGD 0.0131 on Nov 28, 2011
- 52 week high
- SGD 0.1230 on May 8, 2026
- 52 week low
- SGD 0.0690 on Nov 3, 2026
- Deepest drawdown
- -80.8% from Mar 21, 2017 to Mar 19, 2020, not yet recovered
- Best single session
- +155.1% on Feb 3, 2014
- Worst single session
- -25.8% on Mar 9, 2020
- Volatility, 1 year annualised
- 47.3%
- Sessions closing higher, 1 year
- 33%
- Growth of 1 since 2011
- 3.2×
- Best calendar year
- 2015, +136%
- Worst calendar year
- 2020, -50%
DU4 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. 2011 starts on Feb 25, 2011; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | SGD 0.0941 | SGD 0.1230 | SGD 0.0690 | SGD 0.0710 | -23.9% | 180.7M | 215 |
| 2025 | SGD 0.0970 | SGD 0.1174 | SGD 0.0642 | SGD 0.0933 | -2.3% | 761.8M | 250 |
| 2024 | SGD 0.0707 | SGD 0.1713 | SGD 0.0656 | SGD 0.0955 | +37.9% | 1.7B | 248 |
| 2023 | SGD 0.0540 | SGD 0.0766 | SGD 0.0481 | SGD 0.0693 | +28.4% | 438.4M | 240 |
| 2022 | SGD 0.0532 | SGD 0.0693 | SGD 0.0489 | SGD 0.0540 | -1.3% | 321.5M | 246 |
| 2021 | SGD 0.0445 | SGD 0.0802 | SGD 0.0437 | SGD 0.0547 | +11.9% | 526.4M | 246 |
| 2020 | SGD 0.0984 | SGD 0.1079 | SGD 0.0328 | SGD 0.0489 | -50.4% | 1.1B | 251 |
| 2019 | SGD 0.0634 | SGD 0.1101 | SGD 0.0459 | SGD 0.0984 | +55.2% | 838.1M | 251 |
| 2018 | SGD 0.0941 | SGD 0.1495 | SGD 0.0612 | SGD 0.0634 | -32.0% | 1.2B | 249 |
| 2017 | SGD 0.1116 | SGD 0.1859 | SGD 0.0868 | SGD 0.0933 | -14.7% | 1B | 250 |
| 2016 | SGD 0.1072 | SGD 0.1196 | SGD 0.0656 | SGD 0.1094 | 0.0% | 539.7M | 250 |
| 2015 | SGD 0.0464 | SGD 0.1713 | SGD 0.0456 | SGD 0.1094 | +135.7% | 133.3M | 236 |
| 2014 | SGD 0.0320 | SGD 0.0880 | SGD 0.0292 | SGD 0.0464 | +46.3% | 551.4M | 247 |
| 2013 | SGD 0.0206 | SGD 0.0324 | SGD 0.0170 | SGD 0.0317 | +56.6% | 563.9M | 243 |
| 2012 | SGD 0.0143 | SGD 0.0226 | SGD 0.0137 | SGD 0.0203 | +41.7% | 183.6M | 251 |
| 2011 | SGD 0.0220 | SGD 0.0247 | SGD 0.0131 | SGD 0.0143 | n/a | 81.9M | 213 |
DU4 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | SGD 0.0710 | -4.1% |
| October 2026 | SGD 0.0740 | -9.8% |
| September 2026 | SGD 0.0820 | -10.9% |
| August 2026 | SGD 0.0920 | -10.7% |
| July 2026 | SGD 0.1030 | +6.2% |
| June 2026 | SGD 0.0970 | -12.6% |
| May 2026 | SGD 0.1110 | -8.3% |
| April 2026 | SGD 0.1210 | +45.6% |
| March 2026 | SGD 0.0831 | -8.1% |
| February 2026 | SGD 0.0904 | -0.8% |
| January 2026 | SGD 0.0911 | -2.3% |
| December 2025 | SGD 0.0933 | +5.8% |
About the DU4 data
Daily bars. 3,886 sessions from Feb 25, 2011 to Nov 13, 2026, one row per SGX 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 13, 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 SGX trading days; minute timestamps are UTC. Prices are in SGD. 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 Feb 25, 2011, 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/sgx%3ADU4/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SGX
Common questions
DU4 share price history
