Borsa Istanbul · BYDNR · stock
Baydoner Restoranlari A.S. (BYDNR) stock price history
Every Borsa Istanbul trading session of Baydoner Restoranlari A.S. from Aug 22, 2023 to Sep 28, 2026: 780 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.
BYDNR adjusted close, 2023 to 2026
- TRY 63.39
- All time high, 2023
- TRY 46.88
- 52 week high, TRY 19.50 low
- 780
- Daily sessions since 2023
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2023 to 2026 series and minute bars.
BYDNR key facts
- Baydoner Restoranlari A.S. (BYDNR) closed at TRY 22.20 on Sep 28, 2026 on Borsa Istanbul.
- BYDNR's all time high close is TRY 63.39, set on Sep 6, 2023; its all time low close is TRY 18.15 on Jun 23, 2025.
- BYDNR's 52 week range is TRY 19.50 to TRY 46.88.
- BYDNR returned -8.8% over the year to Sep 28, 2026.
- Since Aug 22, 2023 BYDNR returned -9%, -3.2% a year compounded.
- BYDNR's deepest drawdown was -71.4% from Sep 6, 2023 to Jun 23, 2025.
- DataCedar holds 780 daily sessions of BYDNR history from Aug 22, 2023 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
BYDNR price chart, 2023 to 2026
BYDNR returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -41.6% |
| 3 months | -40.8% |
| 6 months | -47.5% |
| Year to date | -12.8% |
| 1 year | -8.8% |
| 3 years | -45.4% |
| 5 years | n/a |
| 10 years | n/a |
| Since Aug 22, 2023 | -9.5% |
| Compound annual growth, 3.1 years | -3.2% |
BYDNR records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- TRY 63.39 on Sep 6, 2023
- All time low close
- TRY 18.15 on Jun 23, 2025
- 52 week high
- TRY 46.88 on May 5, 2026
- 52 week low
- TRY 19.50 on Oct 24, 2025
- Deepest drawdown
- -71.4% from Sep 6, 2023 to Jun 23, 2025, not yet recovered
- Best single session
- +10.0% on Aug 23, 2023
- Worst single session
- -10.0% on Oct 16, 2023
- Volatility, 1 year annualised
- 56.8%
- Sessions closing higher, 1 year
- 43%
- Best calendar year
- 2024, +13%
- Worst calendar year
- 2025, +8%
BYDNR 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 Aug 22, 2023; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | TRY 26.96 | TRY 46.88 | TRY 20.14 | TRY 22.20 | -17.0% | 140.1M | 187 |
| 2025 | TRY 24.78 | TRY 28.68 | TRY 18.07 | TRY 26.76 | +8.0% | 153.1M | 251 |
| 2024 | TRY 22.19 | TRY 37.85 | TRY 18.13 | TRY 24.78 | +13.1% | 277.4M | 249 |
| 2023 | TRY 24.53 | TRY 69.72 | TRY 19.76 | TRY 21.90 | n/a | 221.4M | 93 |
BYDNR monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | TRY 22.20 | -42.2% |
| August 2026 | TRY 38.40 | +0.5% |
| July 2026 | TRY 38.22 | +5.9% |
| June 2026 | TRY 36.10 | -8.7% |
| May 2026 | TRY 39.52 | -3.8% |
| April 2026 | TRY 41.10 | +1.7% |
| March 2026 | TRY 40.42 | +22.1% |
| February 2026 | TRY 33.10 | -1.4% |
| January 2026 | TRY 33.56 | +25.4% |
| December 2025 | TRY 26.76 | +16.3% |
| November 2025 | TRY 23.00 | +8.0% |
| October 2025 | TRY 21.30 | -8.4% |
About the BYDNR data
Daily bars. 780 sessions from Aug 22, 2023 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 Aug 22, 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/BYDNR/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
BYDNR share price history
