Borsa Istanbul · A1YEN · stock
A1 Yenilenebilir Enerji Üretim A.S. (A1YEN) stock price history
Every Borsa Istanbul trading session of A1 Yenilenebilir Enerji Üretim A.S. from Jul 16, 2021 to Sep 28, 2026: 1,306 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.
A1YEN adjusted close, 2021 to 2026
- TRY 6.69
- All time high, 2024
- TRY 4.26
- 52 week high, TRY 1.53 low
- 1,306
- Daily sessions since 2021
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2021 to 2026 series and minute bars.
A1YEN key facts
- A1 Yenilenebilir Enerji Üretim A.S. (A1YEN) closed at TRY 1.63 on Sep 28, 2026 on Borsa Istanbul.
- A1YEN's all time high close is TRY 6.69, set on Feb 14, 2024; its all time low close is TRY 0.8067 on Jul 16, 2021.
- A1YEN's 52 week range is TRY 1.53 to TRY 4.26.
- A1YEN returned -44.4% over the year to Sep 28, 2026 and +23.3% over five years.
- Since Jul 16, 2021 A1YEN returned +102%, +14.5% a year compounded.
- A1YEN's deepest drawdown was -76.1% from Feb 14, 2024 to Sep 25, 2026.
- DataCedar holds 1,306 daily sessions of A1YEN history from Jul 16, 2021 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
A1YEN price chart, 2021 to 2026
A1YEN returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -43.0% |
| 3 months | -46.0% |
| 6 months | -45.1% |
| Year to date | -37.9% |
| 1 year | -44.4% |
| 3 years | -38.3% |
| 5 years | +23.3% |
| 10 years | n/a |
| Since Jul 16, 2021 | +102.1% |
| Compound annual growth, 5.2 years | +14.5% |
A1YEN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- TRY 6.69 on Feb 14, 2024
- All time low close
- TRY 0.8067 on Jul 16, 2021
- 52 week high
- TRY 4.26 on May 13, 2026
- 52 week low
- TRY 1.53 on Sep 28, 2026
- Deepest drawdown
- -76.1% from Feb 14, 2024 to Sep 25, 2026, not yet recovered
- Best single session
- +10.5% on Dec 9, 2022
- Worst single session
- -10.0% on Sep 17, 2026
- Volatility, 1 year annualised
- 48.4%
- Sessions closing higher, 1 year
- 44%
- Growth of 1 since 2021
- 2.0×
- Best calendar year
- 2022, +111%
- Worst calendar year
- 2023, -29%
A1YEN 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. 2021 starts on Jul 16, 2021; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | TRY 2.65 | TRY 4.26 | TRY 1.53 | TRY 1.63 | -38.5% | 6.1B | 189 |
| 2025 | TRY 2.57 | TRY 3.48 | TRY 2.16 | TRY 2.65 | +3.5% | 5.7B | 251 |
| 2024 | TRY 2.08 | TRY 7.19 | TRY 2.01 | TRY 2.56 | +24.1% | 7.9B | 250 |
| 2023 | TRY 3.02 | TRY 3.22 | TRY 1.43 | TRY 2.06 | -29.4% | 3.3B | 249 |
| 2022 | TRY 1.40 | TRY 3.69 | TRY 1.09 | TRY 2.92 | +111.0% | 6.1B | 252 |
| 2021 | TRY 0.7333 | TRY 2.26 | TRY 0.7287 | TRY 1.38 | n/a | 4.9B | 115 |
A1YEN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | TRY 1.63 | -40.7% |
| August 2026 | TRY 2.75 | +4.2% |
| July 2026 | TRY 2.64 | -10.8% |
| June 2026 | TRY 2.96 | -13.5% |
| May 2026 | TRY 3.42 | -1.7% |
| April 2026 | TRY 3.48 | +13.7% |
| March 2026 | TRY 3.06 | +14.4% |
| February 2026 | TRY 2.68 | -5.3% |
| January 2026 | TRY 2.83 | +6.7% |
| December 2025 | TRY 2.65 | -0.1% |
| November 2025 | TRY 2.65 | -6.0% |
| October 2025 | TRY 2.82 | +0.9% |
About the A1YEN data
Daily bars. 1,306 sessions from Jul 16, 2021 to Sep 28, 2026, one row per Borsa Istanbul 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 Borsa Istanbul trading days; minute timestamps are UTC. Prices are in TRY. 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 Jul 16, 2021, 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/A1YEN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Borsa Istanbul
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Common questions
A1YEN share price history
