TSX · ESI · stock
Ensign Energy Services Inc. (ESI) stock price history
Every TSX trading session of Ensign Energy Services Inc. from Apr 25, 1996 to Sep 28, 2026: 7,644 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.
ESI adjusted close, 1996 to 2026
- CA$11.83
- All time high, 2006
- CA$4.97
- 52 week high, CA$2.30 low
- 7,644
- Daily sessions since 1996
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 1996 to 2026 series and minute bars.
ESI key facts
- Ensign Energy Services Inc. (ESI) closed at CA$3.50 on Sep 28, 2026 on TSX.
- ESI's all time high close is CA$11.83, set on Jun 2, 2006; its all time low close is CA$0.2300 on Mar 23, 2020.
- ESI's 52 week range is CA$2.30 to CA$4.97.
- ESI returned +42.9% over the year to Sep 28, 2026 and +89.2% over five years.
- Over ten years ESI returned -23%, -2.6% a year compounded.
- ESI's deepest drawdown was -98.1% from Jun 2, 2006 to Mar 23, 2020.
- DataCedar holds 7,644 daily sessions of ESI history from Apr 25, 1996 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ESI price chart, 1996 to 2026
ESI returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -2.5% |
| 3 months | +8.0% |
| 6 months | -6.2% |
| Year to date | +37.8% |
| 1 year | +42.9% |
| 3 years | +0.9% |
| 5 years | +89.2% |
| 10 years | -23.2% |
| Since Apr 25, 1996 | +404.1% |
| Compound annual growth, 30.4 years | +5.5% |
ESI records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CA$11.83 on Jun 2, 2006
- All time low close
- CA$0.2300 on Mar 23, 2020
- 52 week high
- CA$4.97 on May 19, 2026
- 52 week low
- CA$2.30 on Oct 17, 2025
- Deepest drawdown
- -98.1% from Jun 2, 2006 to Mar 23, 2020, not yet recovered
- Best single session
- +52.2% on Jun 8, 2020
- Worst single session
- -49.7% on Mar 9, 2020
- Volatility, 1 year annualised
- 49.5%
- Sessions closing higher, 1 year
- 52%
- Growth of 1 since 1996
- 5.0×
- Best calendar year
- 1999, +152%
- Worst calendar year
- 1998, -61%
ESI 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. 1996 starts on Apr 25, 1996; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CA$2.54 | CA$4.97 | CA$2.48 | CA$3.50 | +37.8% | 54M | 186 |
| 2025 | CA$2.98 | CA$3.52 | CA$1.73 | CA$2.54 | -14.8% | 42.4M | 251 |
| 2024 | CA$2.19 | CA$3.19 | CA$2.01 | CA$2.98 | +37.3% | 59.3M | 252 |
| 2023 | CA$3.44 | CA$4.10 | CA$1.77 | CA$2.17 | -36.4% | 105.3M | 250 |
| 2022 | CA$1.70 | CA$5.00 | CA$1.70 | CA$3.41 | +103.0% | 134.9M | 250 |
| 2021 | CA$0.9200 | CA$2.50 | CA$0.9000 | CA$1.68 | +84.6% | 133.3M | 251 |
| 2020 | CA$2.28 | CA$2.46 | CA$0.2200 | CA$0.9100 | -60.1% | 240M | 252 |
| 2019 | CA$3.49 | CA$4.78 | CA$1.76 | CA$2.28 | -34.4% | 98.3M | 251 |
| 2018 | CA$4.33 | CA$5.21 | CA$3.00 | CA$3.48 | -19.2% | 61.1M | 251 |
| 2017 | CA$5.85 | CA$6.08 | CA$3.88 | CA$4.31 | -26.0% | 70.3M | 250 |
| 2016 | CA$4.29 | CA$6.37 | CA$2.74 | CA$5.82 | +35.7% | 64.5M | 251 |
| 2015 | CA$5.60 | CA$7.02 | CA$3.42 | CA$4.29 | -23.6% | 90.6M | 251 |
| 2014 | CA$8.86 | CA$9.57 | CA$5.21 | CA$5.61 | -37.0% | 54.7M | 251 |
| 2013 | CA$8.03 | CA$9.68 | CA$7.92 | CA$8.90 | +11.8% | 48M | 251 |
| 2012 | CA$8.16 | CA$9.02 | CA$6.54 | CA$7.96 | -2.7% | 57M | 251 |
| 2011 | CA$7.41 | CA$10.69 | CA$6.13 | CA$8.18 | +10.8% | 84M | 250 |
| 2010 | CA$7.34 | CA$8.16 | CA$5.52 | CA$7.39 | +2.9% | 96.4M | 251 |
| 2009 | CA$6.17 | CA$8.66 | CA$4.08 | CA$7.18 | +16.2% | 110.4M | 251 |
| 2008 | CA$7.02 | CA$11.48 | CA$4.93 | CA$6.18 | -12.0% | 148.8M | 252 |
| 2007 | CA$8.30 | CA$10.67 | CA$6.37 | CA$7.02 | -15.6% | 114.7M | 252 |
| 2006 | CA$10.48 | CA$12.52 | CA$7.26 | CA$8.32 | -20.5% | 138.2M | 251 |
| 2005 | CA$5.41 | CA$10.79 | CA$5.26 | CA$10.46 | +88.8% | 93.6M | 251 |
| 2004 | CA$4.53 | CA$5.63 | CA$4.41 | CA$5.54 | +23.4% | 70.2M | 253 |
| 2003 | CA$3.68 | CA$4.69 | CA$3.40 | CA$4.49 | +25.1% | 92.3M | 252 |
| 2002 | CA$2.87 | CA$3.79 | CA$2.58 | CA$3.59 | +26.4% | 69.5M | 252 |
| 2001 | CA$3.90 | CA$4.18 | CA$2.17 | CA$2.84 | -26.8% | 105.2M | 251 |
| 2000 | CA$2.38 | CA$3.97 | CA$2.06 | CA$3.88 | +67.5% | 130.8M | 251 |
| 1999 | CA$0.9139 | CA$2.64 | CA$0.7508 | CA$2.32 | +152.5% | 118.1M | 252 |
| 1998 | CA$2.40 | CA$2.41 | CA$0.7759 | CA$0.9173 | -60.6% | 138.7M | 252 |
| 1997 | CA$1.81 | CA$3.83 | CA$1.61 | CA$2.33 | +37.5% | 114.5M | 252 |
| 1996 | CA$0.6843 | CA$1.81 | CA$0.6242 | CA$1.69 | n/a | 86.3M | 172 |
ESI monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | CA$3.50 | -5.4% |
| August 2026 | CA$3.70 | +6.0% |
| July 2026 | CA$3.49 | +5.1% |
| June 2026 | CA$3.32 | -20.8% |
| May 2026 | CA$4.19 | +9.4% |
| April 2026 | CA$3.83 | +5.5% |
| March 2026 | CA$3.63 | +0.3% |
| February 2026 | CA$3.62 | +14.9% |
| January 2026 | CA$3.15 | +24.0% |
| December 2025 | CA$2.54 | -4.5% |
| November 2025 | CA$2.66 | +3.5% |
| October 2025 | CA$2.57 | +4.5% |
About the ESI data
Daily bars. 7,644 sessions from Apr 25, 1996 to Sep 28, 2026, one row per TSX 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 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 TSX trading days; minute timestamps are UTC. Prices are in CAD. 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 25, 1996, 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/ESI/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on TSX
Common questions
ESI share price history
