Nasdaq · EDSA · stock
Edesa Biotech, Inc. (EDSA) stock price history
Every Nasdaq trading session of Edesa Biotech, Inc. from Jun 21, 2010 to Sep 29, 2026: 4,094 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 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.
EDSA adjusted close, 2010 to 2026
- $6,733
- All time high, 2014
- $20.32
- 52 week high, $0.7200 low
- 4,094
- Daily sessions since 2010
Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2010 to 2026 series and minute bars.
EDSA key facts
- Edesa Biotech, Inc. (EDSA) closed at $3.56 on Sep 29, 2026 on Nasdaq.
- EDSA's all time high close is $6,733, set on Aug 27, 2014; its all time low close is $0.8000 on Feb 20, 2026.
- EDSA's 52 week range is $0.7200 to $20.32.
- EDSA returned +45.3% over the year to Sep 29, 2026 and -93.1% over five years.
- Over ten years EDSA returned -100%, -41.2% a year compounded.
- EDSA's deepest drawdown was -100.0% from Aug 27, 2014 to Feb 20, 2026.
- DataCedar holds 4,094 daily sessions of EDSA history from Jun 21, 2010 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
EDSA price chart, 2010 to 2026
EDSA returns
Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -22.9% |
| 3 months | -53.6% |
| 6 months | -38.8% |
| Year to date | +135.8% |
| 1 year | +45.3% |
| 3 years | -19.3% |
| 5 years | -93.1% |
| 10 years | -99.5% |
| Since Jun 21, 2010 | -99.4% |
| Compound annual growth, 16.3 years | -26.9% |
EDSA records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $6,733 on Aug 27, 2014
- All time low close
- $0.8000 on Feb 20, 2026
- 52 week high
- $20.32 on May 1, 2026
- 52 week low
- $0.7200 on Feb 20, 2026
- Deepest drawdown
- -100.0% from Aug 27, 2014 to Feb 20, 2026, not yet recovered
- Best single session
- +102.7% on Sep 20, 2021
- Worst single session
- -42.1% on Jan 17, 2023
- Volatility, 1 year annualised
- 165.3%
- Sessions closing higher, 1 year
- 40%
- Best calendar year
- 2013, +507%
- Worst calendar year
- 2018, -84%
EDSA 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. 2010 starts on Jun 21, 2010; 2026 runs to Sep 29, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $1.45 | $20.32 | $0.7200 | $3.56 | +150.7% | 303M | 186 |
| 2025 | $1.83 | $4.49 | $1.28 | $1.42 | -15.5% | 143.9M | 250 |
| 2024 | $4.50 | $5.99 | $1.55 | $1.68 | -63.2% | 4M | 252 |
| 2023 | $15.75 | $19.67 | $2.46 | $4.57 | -69.8% | 9.2M | 250 |
| 2022 | $39.48 | $43.05 | $5.32 | $15.12 | -61.6% | 6.5M | 251 |
| 2021 | $29.89 | $84.00 | $28.35 | $39.41 | +32.5% | 38.4M | 252 |
| 2020 | $28.70 | $133.70 | $11.06 | $29.75 | +3.7% | 20.5M | 253 |
| 2019 | $38.64 | $121.80 | $22.96 | $28.70 | -24.9% | 5.8M | 252 |
| 2018 | $238.14 | $320.46 | $31.50 | $38.22 | -84.0% | 2.4M | 251 |
| 2017 | $602.70 | $652.68 | $220.50 | $238.14 | -60.1% | 49.2K | 251 |
| 2016 | $1,920 | $2,037 | $526.26 | $596.82 | -68.7% | 49.1K | 252 |
| 2015 | $3,352 | $3,499 | $1,499 | $1,908 | -44.1% | 8.4K | 252 |
| 2014 | $5,174 | $6,938 | $1,764 | $3,410 | -34.1% | 24.5K | 252 |
| 2013 | $940.80 | $6,762 | $852.60 | $5,174 | +506.9% | 16.2K | 252 |
| 2012 | $1,411 | $1,646 | $558.60 | $852.60 | -25.6% | 1.5K | 250 |
| 2011 | $4,204 | $4,351 | $823.20 | $1,147 | -72.7% | 1.5K | 252 |
| 2010 | $588.00 | $4,410 | $588.00 | $4,204 | n/a | 1.2K | 136 |
EDSA monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $3.56 | -24.9% |
| August 2026 | $4.74 | -7.2% |
| July 2026 | $5.11 | -37.1% |
| June 2026 | $8.13 | +12.6% |
| May 2026 | $7.22 | -60.5% |
| April 2026 | $18.28 | +249.5% |
| March 2026 | $5.23 | +137.7% |
| February 2026 | $2.20 | +88.0% |
| January 2026 | $1.17 | -17.6% |
| December 2025 | $1.42 | -18.9% |
| November 2025 | $1.75 | -5.9% |
| October 2025 | $1.86 | -24.7% |
About the EDSA data
Daily bars. 4,094 sessions from Jun 21, 2010 to Sep 29, 2026, one row per Nasdaq 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 Jul 13, 2026 forward, most recent session Sep 28, 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 Nasdaq trading days; minute timestamps are UTC. Prices are in USD. 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 Jun 21, 2010, 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/EDSA/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
EDSA share price history
