Borsa Istanbul · BIENY · stock
Bien Yapi Urunleri Sanayi Turizm ve Ticaret A.S. (BIENY) stock price history
Every Borsa Istanbul trading session of Bien Yapi Urunleri Sanayi Turizm ve Ticaret A.S. from May 18, 2023 to Nov 12, 2026: 872 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.
BIENY adjusted close, 2023 to 2026
- TRY 72.80
- All time high, 2023
- TRY 32.96
- 52 week high, TRY 9.71 low
- 872
- Daily sessions since 2023
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2023 to 2026 series and minute bars.
BIENY key facts
- Bien Yapi Urunleri Sanayi Turizm ve Ticaret A.S. (BIENY) closed at TRY 14.49 on Nov 12, 2026 on Borsa Istanbul.
- BIENY's all time high close is TRY 72.80, set on Aug 21, 2023; its all time low close is TRY 10.45 on Oct 30, 2026.
- BIENY's 52 week range is TRY 9.71 to TRY 32.96.
- BIENY returned -51.7% over the year to Nov 12, 2026.
- Since May 18, 2023 BIENY returned -66%, -26.8% a year compounded.
- BIENY's deepest drawdown was -85.6% from Aug 21, 2023 to Oct 30, 2026.
- DataCedar holds 872 daily sessions of BIENY history from May 18, 2023 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
BIENY price chart, 2023 to 2026
BIENY returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +4.2% |
| 3 months | -27.6% |
| 6 months | -41.6% |
| Year to date | -42.6% |
| 1 year | -51.7% |
| 3 years | -71.3% |
| 5 years | n/a |
| 10 years | n/a |
| Since May 18, 2023 | -66.3% |
| Compound annual growth, 3.5 years | -26.8% |
BIENY records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- TRY 72.80 on Aug 21, 2023
- All time low close
- TRY 10.45 on Oct 30, 2026
- 52 week high
- TRY 32.96 on Nov 12, 2025
- 52 week low
- TRY 9.71 on Nov 2, 2026
- Deepest drawdown
- -85.6% from Aug 21, 2023 to Oct 30, 2026, not yet recovered
- Best single session
- +10.0% on Jul 25, 2023
- Worst single session
- -10.0% on Nov 7, 2025
- Volatility, 1 year annualised
- 47.9%
- Sessions closing higher, 1 year
- 42%
- Best calendar year
- 2024, -21%
- Worst calendar year
- 2025, -23%
BIENY 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. 2023 starts on May 18, 2023; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | TRY 25.02 | TRY 28.18 | TRY 9.71 | TRY 14.49 | -42.2% | 642.6M | 215 |
| 2025 | TRY 32.50 | TRY 51.70 | TRY 24.44 | TRY 25.06 | -23.1% | 1.1B | 251 |
| 2024 | TRY 41.54 | TRY 56.05 | TRY 26.98 | TRY 32.60 | -21.1% | 510.7M | 249 |
| 2023 | TRY 42.96 | TRY 75.60 | TRY 37.02 | TRY 41.30 | n/a | 1.6B | 157 |
BIENY monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | TRY 14.49 | +38.7% |
| October 2026 | TRY 10.45 | -27.4% |
| September 2026 | TRY 14.40 | -34.8% |
| August 2026 | TRY 22.10 | +7.6% |
| July 2026 | TRY 20.54 | -8.7% |
| June 2026 | TRY 22.50 | -8.0% |
| May 2026 | TRY 24.46 | -0.2% |
| April 2026 | TRY 24.50 | +11.6% |
| March 2026 | TRY 21.96 | -5.0% |
| February 2026 | TRY 23.12 | -3.7% |
| January 2026 | TRY 24.00 | -4.2% |
| December 2025 | TRY 25.06 | -7.0% |
About the BIENY data
Daily bars. 872 sessions from May 18, 2023 to Nov 12, 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 Nov 6, 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 May 18, 2023, 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/bist%3ABIENY/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Borsa Istanbul
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Common questions
BIENY share price history
