Borsa Istanbul · IEYHO · stock
Isiklar Enerji ve Yapi Holding A.S. (IEYHO) stock price history
Every Borsa Istanbul trading session of Isiklar Enerji ve Yapi Holding A.S. from May 10, 2000 to Nov 12, 2026: 6,812 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.
IEYHO adjusted close, 2000 to 2026
- TRY 230.00
- All time high, 2026
- TRY 234.90
- 52 week high, TRY 5.60 low
- 6,812
- Daily sessions since 2000
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
IEYHO key facts
- Isiklar Enerji ve Yapi Holding A.S. (IEYHO) closed at TRY 8.85 on Nov 12, 2026 on Borsa Istanbul.
- IEYHO's all time high close is TRY 230.00, set on Sep 15, 2026; its all time low close is TRY 0.2100 on Nov 20, 2008.
- IEYHO's 52 week range is TRY 5.60 to TRY 234.90.
- IEYHO returned -82.1% over the year to Nov 12, 2026 and +851.6% over five years.
- Over ten years IEYHO returned +2,755%, +39.8% a year compounded.
- IEYHO's deepest drawdown was -98.3% from Aug 31, 2000 to Nov 20, 2008.
- DataCedar holds 6,812 daily sessions of IEYHO history from May 10, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
IEYHO price chart, 2000 to 2026
IEYHO returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -71.7% |
| 3 months | -95.1% |
| 6 months | -91.4% |
| Year to date | -86.6% |
| 1 year | -82.1% |
| 3 years | +76.6% |
| 5 years | +851.6% |
| 10 years | +2,755% |
| Since May 10, 2000 | +9.3% |
| Compound annual growth, 26.5 years | +0.3% |
IEYHO records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- TRY 230.00 on Sep 15, 2026
- All time low close
- TRY 0.2100 on Nov 20, 2008
- 52 week high
- TRY 234.90 on Sep 15, 2026
- 52 week low
- TRY 5.60 on Nov 5, 2026
- Deepest drawdown
- -98.3% from Aug 31, 2000 to Nov 20, 2008, recovered Dec 11, 2024
- Best single session
- +57.1% on Jan 17, 2011
- Worst single session
- -40.8% on Oct 30, 2026
- Volatility, 1 year annualised
- 82.1%
- Sessions closing higher, 1 year
- 68%
- Best calendar year
- 2025, +504%
- Worst calendar year
- 2008, -72%
IEYHO 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. 2000 starts on May 10, 2000; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | TRY 66.80 | TRY 234.90 | TRY 5.60 | TRY 8.85 | -86.7% | 1.7B | 215 |
| 2025 | TRY 11.10 | TRY 68.65 | TRY 7.37 | TRY 66.55 | +503.9% | 7B | 251 |
| 2024 | TRY 4.41 | TRY 12.50 | TRY 4.17 | TRY 11.02 | +155.7% | 4.9B | 249 |
| 2023 | TRY 2.16 | TRY 5.64 | TRY 1.27 | TRY 4.31 | +99.5% | 8B | 249 |
| 2022 | TRY 0.8600 | TRY 2.65 | TRY 0.6900 | TRY 2.16 | +154.1% | 7.3B | 252 |
| 2021 | TRY 1.14 | TRY 1.88 | TRY 0.8000 | TRY 0.8500 | -26.1% | 3.8B | 249 |
| 2020 | TRY 0.6200 | TRY 1.45 | TRY 0.3400 | TRY 1.15 | +82.5% | 12.3B | 252 |
| 2019 | TRY 0.8500 | TRY 0.8700 | TRY 0.2600 | TRY 0.6300 | -25.9% | 7.1B | 260 |
| 2018 | TRY 0.4000 | TRY 0.8800 | TRY 0.2000 | TRY 0.8500 | +112.5% | 3.9B | 261 |
| 2017 | TRY 0.2700 | TRY 0.5600 | TRY 0.2600 | TRY 0.4000 | +42.9% | 2.6B | 260 |
| 2016 | TRY 0.2700 | TRY 0.3400 | TRY 0.2300 | TRY 0.2800 | +3.7% | 412.9M | 261 |
| 2015 | TRY 0.3400 | TRY 0.3600 | TRY 0.2500 | TRY 0.2700 | -20.6% | 183.2M | 261 |
| 2014 | TRY 0.3700 | TRY 0.4300 | TRY 0.3100 | TRY 0.3400 | -8.1% | 300.9M | 261 |
| 2013 | TRY 0.5000 | TRY 0.6000 | TRY 0.3000 | TRY 0.3700 | -26.0% | 546.2M | 261 |
| 2012 | TRY 0.6200 | TRY 0.9800 | TRY 0.4600 | TRY 0.5000 | -19.4% | 1.1B | 261 |
| 2011 | TRY 0.8800 | TRY 5.32 | TRY 0.6200 | TRY 0.6200 | -28.7% | 942.8M | 260 |
| 2010 | TRY 0.6600 | TRY 1.58 | TRY 0.6000 | TRY 0.8700 | +31.8% | 671.2M | 261 |
| 2009 | TRY 0.2500 | TRY 0.6900 | TRY 0.2200 | TRY 0.6600 | +164.0% | 366.8M | 253 |
| 2008 | TRY 0.8900 | TRY 0.9700 | TRY 0.2000 | TRY 0.2500 | -72.2% | 85M | 251 |
| 2007 | TRY 1.33 | TRY 1.37 | TRY 0.8300 | TRY 0.9000 | -32.8% | 308.6M | 251 |
| 2006 | TRY 1.48 | TRY 3.00 | TRY 1.02 | TRY 1.34 | -10.7% | 377.5M | 260 |
| 2005 | TRY 0.6400 | TRY 1.56 | TRY 0.5400 | TRY 1.50 | +134.4% | 133.9M | 260 |
| 2004 | TRY 0.8500 | TRY 0.9900 | TRY 0.5300 | TRY 0.6400 | -24.7% | 87.2M | 262 |
| 2003 | TRY 0.8300 | TRY 1.28 | TRY 0.6400 | TRY 0.8500 | +2.4% | 89.7M | 261 |
| 2002 | TRY 1.58 | TRY 2.45 | TRY 0.7800 | TRY 0.8300 | -47.5% | 90M | 261 |
| 2001 | TRY 2.15 | TRY 3.30 | TRY 0.5900 | TRY 1.58 | -26.5% | 12.4M | 261 |
| 2000 | TRY 8.10 | TRY 12.25 | TRY 1.88 | TRY 2.15 | n/a | 1.9M | 168 |
IEYHO monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | TRY 8.85 | +10.8% |
| October 2026 | TRY 7.99 | -89.0% |
| September 2026 | TRY 72.40 | -65.1% |
| August 2026 | TRY 207.60 | +23.9% |
| July 2026 | TRY 167.50 | +10.2% |
| June 2026 | TRY 152.00 | +29.7% |
| May 2026 | TRY 117.20 | +18.3% |
| April 2026 | TRY 99.05 | +7.4% |
| March 2026 | TRY 92.25 | +10.9% |
| February 2026 | TRY 83.15 | +10.1% |
| January 2026 | TRY 75.50 | +13.4% |
| December 2025 | TRY 66.55 | +14.7% |
About the IEYHO data
Daily bars. 6,812 sessions from May 10, 2000 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 10, 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 10, 2000, 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%3AIEYHO/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
IEYHO share price history
