ASX · CMB · stock
Cambium Bio Limited (CMB) stock price history
Every ASX trading session of Cambium Bio Limited from Sep 19, 2013 to Nov 11, 2026: 3,329 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.
CMB adjusted close, 2013 to 2026
- A$58.65
- All time high, 2013
- A$0.6000
- 52 week high, A$0.3400 low
- 3,329
- Daily sessions since 2013
Last updated Nov 11, 2026, the last stored session. Refreshes after each trading day. Full 2013 to 2026 series and minute bars.
CMB key facts
- Cambium Bio Limited (CMB) closed at A$0.3600 on Nov 11, 2026 on ASX.
- CMB's all time high close is A$58.65, set on Nov 24, 2013; its all time low close is A$0.1900 on May 8, 2025.
- CMB's 52 week range is A$0.3400 to A$0.6000.
- CMB returned -29.4% over the year to Nov 11, 2026 and -94.9% over five years.
- Over ten years CMB returned -98%, -31.2% a year compounded.
- CMB's deepest drawdown was -99.7% from Nov 24, 2013 to May 8, 2025.
- DataCedar holds 3,329 daily sessions of CMB history from Sep 19, 2013 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
CMB price chart, 2013 to 2026
CMB returns
Price return from the last close on or before the window start to Nov 11, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -33.3% |
| 3 months | -12.2% |
| 6 months | -15.3% |
| Year to date | -23.4% |
| 1 year | -29.4% |
| 3 years | -10.0% |
| 5 years | -94.9% |
| 10 years | -97.6% |
| Since Sep 19, 2013 | -98.6% |
| Compound annual growth, 13.1 years | -27.9% |
CMB records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- A$58.65 on Nov 24, 2013
- All time low close
- A$0.1900 on May 8, 2025
- 52 week high
- A$0.6000 on Jan 22, 2026
- 52 week low
- A$0.3400 on Aug 17, 2026
- Deepest drawdown
- -99.7% from Nov 24, 2013 to May 8, 2025, not yet recovered
- Best single session
- +160.0% on Apr 4, 2024
- Worst single session
- -46.3% on Jan 30, 2023
- Volatility, 1 year annualised
- 66.7%
- Sessions closing higher, 1 year
- 18%
- Best calendar year
- 2016, +76%
- Worst calendar year
- 2023, -94%
CMB 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. 2013 starts on Sep 19, 2013; 2026 runs to Nov 11, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | A$0.4700 | A$0.6000 | A$0.3400 | A$0.3600 | -23.4% | 994.6K | 219 |
| 2025 | A$0.4250 | A$0.6400 | A$0.1900 | A$0.4700 | +17.5% | 2.4M | 253 |
| 2024 | A$0.3000 | A$1.60 | A$0.3000 | A$0.4000 | +33.3% | 952.5K | 254 |
| 2023 | A$4.30 | A$4.30 | A$0.3000 | A$0.3000 | -93.8% | 1.1M | 252 |
| 2022 | A$7.80 | A$9.40 | A$3.80 | A$4.80 | -40.0% | 184.1K | 251 |
| 2021 | A$11.50 | A$13.50 | A$6.90 | A$8.00 | -36.0% | 417.3K | 254 |
| 2020 | A$8.10 | A$20.00 | A$4.90 | A$12.50 | +43.7% | 688.5K | 255 |
| 2019 | A$17.59 | A$18.08 | A$5.86 | A$8.70 | -50.6% | 201.6K | 253 |
| 2018 | A$12.22 | A$26.39 | A$9.77 | A$17.59 | +44.0% | 430.8K | 253 |
| 2017 | A$16.62 | A$17.59 | A$10.75 | A$12.22 | -24.2% | 285.1K | 252 |
| 2016 | A$9.29 | A$19.06 | A$6.84 | A$16.13 | +75.5% | 432.9K | 253 |
| 2015 | A$15.64 | A$21.50 | A$8.60 | A$9.19 | -41.2% | 478.5K | 255 |
| 2014 | A$44.96 | A$54.25 | A$9.77 | A$15.64 | -65.2% | 521.7K | 253 |
| 2013 | A$27.86 | A$64.51 | A$23.46 | A$44.96 | n/a | 301.4K | 72 |
CMB monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | A$0.3600 | -10.0% |
| October 2026 | A$0.4000 | -20.0% |
| September 2026 | A$0.5000 | +31.6% |
| August 2026 | A$0.3800 | -11.6% |
| July 2026 | A$0.4300 | 0.0% |
| June 2026 | A$0.4300 | -1.1% |
| May 2026 | A$0.4350 | +3.6% |
| April 2026 | A$0.4200 | +2.4% |
| March 2026 | A$0.4100 | -21.9% |
| February 2026 | A$0.5250 | -10.3% |
| January 2026 | A$0.5850 | +24.5% |
| December 2025 | A$0.4700 | -6.9% |
About the CMB data
Daily bars. 3,329 sessions from Sep 19, 2013 to Nov 11, 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 Nov 4, 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 Sep 19, 2013, 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/asx%3ACMB/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on ASX
Common questions
CMB share price history
