ASX · DEM · stock
De.mem Limited (DEM) stock price history
Every ASX trading session of De.mem Limited from Apr 7, 2017 to Sep 28, 2026: 2,398 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.
DEM adjusted close, 2017 to 2026
- A$0.4371
- All time high, 2017
- A$0.1200
- 52 week high, A$0.0570 low
- 2,398
- Daily sessions since 2017
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2017 to 2026 series and minute bars.
DEM key facts
- De.mem Limited (DEM) closed at A$0.1150 on Sep 28, 2026 on ASX.
- DEM's all time high close is A$0.4371, set on Apr 7, 2017; its all time low close is A$0.0600 on Jun 10, 2026.
- DEM's 52 week range is A$0.0570 to A$0.1200.
- DEM returned +15.0% over the year to Sep 28, 2026 and -60.3% over five years.
- Since Apr 7, 2017 DEM returned -74%, -13.1% a year compounded.
- DEM's deepest drawdown was -86.3% from Apr 7, 2017 to Jun 10, 2026.
- DataCedar holds 2,398 daily sessions of DEM history from Apr 7, 2017 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
DEM price chart, 2017 to 2026
DEM returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +4.5% |
| 3 months | +18.6% |
| 6 months | +21.1% |
| Year to date | +4.5% |
| 1 year | +15.0% |
| 3 years | -20.7% |
| 5 years | -60.3% |
| 10 years | n/a |
| Since Apr 7, 2017 | -73.7% |
| Compound annual growth, 9.5 years | -13.1% |
DEM records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- A$0.4371 on Apr 7, 2017
- All time low close
- A$0.0600 on Jun 10, 2026
- 52 week high
- A$0.1200 on Nov 4, 2025
- 52 week low
- A$0.0570 on Jun 11, 2026
- Deepest drawdown
- -86.3% from Apr 7, 2017 to Jun 10, 2026, not yet recovered
- Best single session
- +37.1% on Jul 16, 2019
- Worst single session
- -18.2% on Mar 8, 2020
- Volatility, 1 year annualised
- 69.3%
- Sessions closing higher, 1 year
- 34%
- Best calendar year
- 2019, +89%
- Worst calendar year
- 2022, -49%
DEM 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. 2017 starts on Apr 7, 2017; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | A$0.1100 | A$0.1200 | A$0.0570 | A$0.1150 | +4.5% | 42.7M | 188 |
| 2025 | A$0.1300 | A$0.1400 | A$0.0790 | A$0.1100 | -15.4% | 33.5M | 253 |
| 2024 | A$0.1150 | A$0.1600 | A$0.0950 | A$0.1300 | +13.0% | 39.8M | 254 |
| 2023 | A$0.1300 | A$0.1900 | A$0.1000 | A$0.1150 | 0.0% | 31.3M | 252 |
| 2022 | A$0.2200 | A$0.2650 | A$0.1050 | A$0.1150 | -48.9% | 25M | 251 |
| 2021 | A$0.2400 | A$0.3500 | A$0.2150 | A$0.2250 | -2.2% | 58.6M | 254 |
| 2020 | A$0.2550 | A$0.3400 | A$0.1000 | A$0.2300 | -9.8% | 59.8M | 255 |
| 2019 | A$0.1350 | A$0.3550 | A$0.0900 | A$0.2550 | +88.9% | 46.6M | 253 |
| 2018 | A$0.2574 | A$0.2720 | A$0.1117 | A$0.1350 | -46.5% | 15.5M | 253 |
| 2017 | A$0.3109 | A$0.4857 | A$0.2089 | A$0.2526 | n/a | 11.7M | 185 |
DEM monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | A$0.1150 | +4.5% |
| August 2026 | A$0.1100 | +14.6% |
| July 2026 | A$0.0960 | 0.0% |
| June 2026 | A$0.0960 | +39.1% |
| May 2026 | A$0.0690 | -10.4% |
| April 2026 | A$0.0770 | -14.4% |
| March 2026 | A$0.0900 | -10.0% |
| February 2026 | A$0.1000 | -4.8% |
| January 2026 | A$0.1050 | -4.5% |
| December 2025 | A$0.1100 | +10.0% |
| November 2025 | A$0.1000 | -9.1% |
| October 2025 | A$0.1100 | +10.0% |
About the DEM data
Daily bars. 2,398 sessions from Apr 7, 2017 to Sep 28, 2026, one row per ASX 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 ASX trading days; minute timestamps are UTC. Prices are in AUD. 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 Apr 7, 2017, 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/DEM/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on ASX
Common questions
DEM share price history
