Other US listings · TSLTF · stock
Transalta Corp. (TSLTF) stock price history
Every Other US listings trading session of Transalta Corp. from Jun 24, 2019 to Jul 17, 2026: 1,716 daily bars, adjusted for splits and dividends, with minute bars arriving as capture begins. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
TSLTF adjusted close, 2019 to 2026
- $4,899,847
- All time high, 2022
- $19.54
- 52 week high, $15.14 low
- 1,716
- Daily sessions since 2019
Last updated Jul 17, 2026, the last stored session. Refreshes after each trading day. Full 2019 to 2026 series and minute bars.
TSLTF key facts
- Transalta Corp. (TSLTF) closed at $18.82 on Jul 17, 2026 on Other US listings.
- TSLTF's all time high close is $4,899,847, set on May 31, 2022; its all time low close is $0.0005 on Feb 28, 2023.
- TSLTF's 52 week range is $15.14 to $19.54.
- TSLTF returned +24.3% over the year to Jul 17, 2026 and -100.0% over five years.
- Since Jun 24, 2019 TSLTF returned -100%, -81.0% a year compounded.
- TSLTF's deepest drawdown was -100.0% from Jul 11, 2022 to Feb 28, 2023.
- DataCedar holds 1,716 daily sessions of TSLTF history from Jun 24, 2019, adjusted for splits and dividends, served by the API under a key.
TSLTF price chart, 2019 to 2026
TSLTF returns
Price return from the last close on or before the window start to Jul 17, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | 0.0% |
| 3 months | +3.0% |
| 6 months | +18.0% |
| Year to date | +18.0% |
| 1 year | +24.3% |
| 3 years | +73.8% |
| 5 years | -100.0% |
| 10 years | n/a |
| Since Jun 24, 2019 | -100.0% |
| Compound annual growth, 7.1 years | -81.0% |
TSLTF records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $4,899,847 on May 31, 2022
- All time low close
- $0.0005 on Feb 28, 2023
- 52 week high
- $19.54 on Feb 27, 2026
- 52 week low
- $15.14 on Jul 17, 2025
- Deepest drawdown
- -100.0% from Jul 11, 2022 to Feb 28, 2023, not yet recovered
- Best single session
- +2,142,757% on Apr 12, 2023
- Worst single session
- -100.0% on Feb 28, 2023
- Volatility, 1 year annualised
- 20.0%
- Sessions closing higher, 1 year
- 2%
- Best calendar year
- 2021, +43%
- Worst calendar year
- 2022, -100%
TSLTF 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. 2019 starts on Jun 24, 2019; 2026 runs to Jul 17, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $15.95 | $19.54 | $15.95 | $18.82 | +18.0% | 840 | 135 |
| 2025 | $13.95 | $15.95 | $13.95 | $15.95 | +14.3% | 1.1K | 250 |
| 2024 | $11.39 | $13.97 | $11.39 | $13.95 | +22.4% | 1.2K | 252 |
| 2023 | $0.0005 | $11.39 | $0.0005 | $11.39 | -93.9% | 815 | 212 |
| 2022 | $4,546,182 | $4,899,847 | $185.40 | $185.40 | -100.0% | 12.8K | 229 |
| 2021 | $3,174,710 | $4,564,567 | $3,174,710 | $4,546,182 | +43.2% | 2.7K | 252 |
| 2020 | $2,645,102 | $3,187,353 | $1,814,818 | $3,174,710 | +20.0% | 2K | 253 |
| 2019 | $2,364,240 | $2,645,102 | $2,361,788 | $2,645,102 | n/a | 9.9K | 133 |
TSLTF monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| July 2026 | $18.82 | 0.0% |
| June 2026 | $18.82 | +2.3% |
| May 2026 | $18.39 | +0.7% |
| April 2026 | $18.27 | 0.0% |
| March 2026 | $18.27 | -6.5% |
| February 2026 | $19.54 | +22.5% |
| January 2026 | $15.95 | 0.0% |
| December 2025 | $15.95 | +2.7% |
| November 2025 | $15.54 | 0.0% |
| October 2025 | $15.54 | 0.0% |
| September 2025 | $15.54 | 0.0% |
| August 2025 | $15.54 | +2.7% |
About the TSLTF data
Daily bars. 1,716 sessions from Jun 24, 2019 to Jul 17, 2026, one row per Other US listings 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. Not stored for this listing yet. Minute history is captured forward from the day collection begins for a symbol and is never backfilled.
Time and currency. Session dates are Other US listings 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 24, 2019, 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/TSLTF/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
TSLTF share price history
