Borsa Istanbul · GLRMK · stock
Gulermak Aglr Sanayi Insaat ve Taahhut A.S. (GLRMK) stock price history
Every Borsa Istanbul trading session of Gulermak Aglr Sanayi Insaat ve Taahhut A.S. from Jan 17, 2025 to Sep 28, 2026: 427 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.
GLRMK adjusted close, 2025 to 2026
- TRY 244.90
- All time high, 2026
- TRY 261.00
- 52 week high, TRY 124.00 low
- 427
- Daily sessions since 2025
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
GLRMK key facts
- Gulermak Aglr Sanayi Insaat ve Taahhut A.S. (GLRMK) closed at TRY 141.00 on Sep 28, 2026 on Borsa Istanbul.
- GLRMK's all time high close is TRY 244.90, set on Apr 17, 2026; its all time low close is TRY 125.00 on Feb 26, 2025.
- GLRMK's 52 week range is TRY 124.00 to TRY 261.00.
- GLRMK returned -22.8% over the year to Sep 28, 2026.
- Since Jan 17, 2025 GLRMK returned +6%, +3.3% a year compounded.
- GLRMK's deepest drawdown was -43.8% from Apr 17, 2026 to Sep 17, 2026.
- DataCedar holds 427 daily sessions of GLRMK history from Jan 17, 2025 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
GLRMK price chart, 2025 to 2026
GLRMK returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -21.7% |
| 3 months | -18.0% |
| 6 months | -19.4% |
| Year to date | -18.1% |
| 1 year | -22.8% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Jan 17, 2025 | +5.6% |
| Compound annual growth, 1.7 years | +3.3% |
GLRMK records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- TRY 244.90 on Apr 17, 2026
- All time low close
- TRY 125.00 on Feb 26, 2025
- 52 week high
- TRY 261.00 on Apr 10, 2026
- 52 week low
- TRY 124.00 on Sep 18, 2026
- Deepest drawdown
- -43.8% from Apr 17, 2026 to Sep 17, 2026, not yet recovered
- Best single session
- +10.0% on Apr 8, 2026
- Worst single session
- -10.0% on Sep 17, 2026
- Volatility, 1 year annualised
- 46.5%
- Sessions closing higher, 1 year
- 47%
GLRMK 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. 2025 starts on Jan 17, 2025; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | TRY 174.90 | TRY 261.00 | TRY 124.00 | TRY 141.00 | -19.4% | 1B | 187 |
| 2025 | TRY 137.50 | TRY 204.70 | TRY 122.70 | TRY 175.00 | n/a | 944.6M | 240 |
GLRMK monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | TRY 141.00 | -16.9% |
| August 2026 | TRY 169.60 | +13.4% |
| July 2026 | TRY 149.50 | -12.9% |
| June 2026 | TRY 171.60 | +0.9% |
| May 2026 | TRY 170.10 | -10.2% |
| April 2026 | TRY 189.50 | +4.3% |
| March 2026 | TRY 181.70 | +8.5% |
| February 2026 | TRY 167.50 | -14.0% |
| January 2026 | TRY 194.80 | +11.3% |
| December 2025 | TRY 175.00 | +2.6% |
| November 2025 | TRY 170.60 | -12.7% |
| October 2025 | TRY 195.40 | +11.5% |
About the GLRMK data
Daily bars. 427 sessions from Jan 17, 2025 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 Jan 17, 2025, 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/GLRMK/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
GLRMK share price history
