What is the all time high of OSTIM?

Ostim Endüstriyel Yatirimlar ve Isletme A.S. (OSTIM) closed at its highest ever adjusted price, TRY 3.37, on May 2, 2025. Its lowest close was TRY 0.0916 on Nov 14, 2018.

How much has OSTIM returned over the last 10 years?

+437.6% in price terms from the close ten years before Sep 28, 2026, which is +18.3% a year compounded. Over one year the return is -51.7%; over five years +240.4%.

What was the worst drawdown in OSTIM history?

-95.3% from the Jun 6, 2012 peak to the Nov 14, 2018 trough on adjusted closes; the previous peak was regained on Aug 14, 2023.

How far back does OSTIM historical data go?

The daily series starts on May 10, 2012 and runs to Sep 28, 2026: 3,686 trading sessions across 14.4 years. Minute bars start on Sep 17, 2026 and are captured forward, never backfilled.

Are OSTIM historical prices adjusted for splits and dividends?

Yes. The page uses the fully adjusted series, in which every past price is scaled for later splits and cash dividends so returns are comparable across the whole history. The API also serves raw prices, split adjusted only and dividend adjusted only.

How do I get OSTIM historical data?

Register for a free key and call the bars endpoint: it returns date, open, high, low, close and volume as JSON, one year back on the free plan and the full series from May 10, 2012 on Quant and above. Minute history comes with the paid plans.

What were the best and worst years for OSTIM?

Among complete calendar years, 2020 was the best at +141.4% and 2018 the worst at -33.1%, measured close to close.

Borsa Istanbul · OSTIM · stock

Ostim Endüstriyel Yatirimlar ve Isletme A.S. (OSTIM) stock price history

Every Borsa Istanbul trading session of Ostim Endüstriyel Yatirimlar ve Isletme A.S. from May 10, 2012 to Sep 28, 2026: 3,686 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.

Get OSTIM data, free key Year by year table

OSTIM adjusted close, 2012 to 2026

OSTIMOstim Endüstriyel Yatirimlar ve Isletme

TRY 1.26-51.7% over one year

TRY 3.37
All time high, 2025: TRY 2.75
52 week high, TRY 1.23 low: 3,686
Daily sessions since 2012

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2012 to 2026 series and minute bars.

OSTIM key facts

Ostim Endüstriyel Yatirimlar ve Isletme A.S. (OSTIM) closed at TRY 1.26 on Sep 28, 2026 on Borsa Istanbul.
OSTIM's all time high close is TRY 3.37, set on May 2, 2025; its all time low close is TRY 0.0916 on Nov 14, 2018.
OSTIM's 52 week range is TRY 1.23 to TRY 2.75.
OSTIM returned -51.7% over the year to Sep 28, 2026 and +240.4% over five years.
Over ten years OSTIM returned +438%, +18.3% a year compounded.
OSTIM's deepest drawdown was -95.3% from Jun 6, 2012 to Nov 14, 2018.
DataCedar holds 3,686 daily sessions of OSTIM history from May 10, 2012 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

OSTIM price chart, 2012 to 2026

Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

OSTIM returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

Period	Return
1 month	-20.8%
3 months	-36.4%
6 months	-35.6%
Year to date	-42.1%
1 year	-51.7%
3 years	-52.7%
5 years	+240.4%
10 years	+437.6%
Since May 10, 2012	-35.9%
Compound annual growth, 14.4 years	-3.0%

OSTIM records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close: TRY 3.37 on May 2, 2025
All time low close: TRY 0.0916 on Nov 14, 2018
52 week high: TRY 2.75 on Oct 9, 2025
52 week low: TRY 1.23 on Sep 28, 2026
Deepest drawdown: -95.3% from Jun 6, 2012 to Nov 14, 2018, recovered Aug 14, 2023
Best single session: +21.7% on Jun 8, 2012
Worst single session: -70.2% on Jun 7, 2012
Volatility, 1 year annualised: 39.5%
Sessions closing higher, 1 year: 37%
Best calendar year: 2020, +141%
Worst calendar year: 2018, -33%

OSTIM 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. 2012 starts on May 10, 2012; 2026 runs to Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	TRY 2.21	TRY 2.54	TRY 1.23	TRY 1.26	-42.7%	4.6B	190
2025	TRY 1.58	TRY 3.52	TRY 1.57	TRY 2.20	+39.7%	6.8B	251
2024	TRY 1.26	TRY 1.91	TRY 1.06	TRY 1.58	+27.5%	8.5B	250
2023	TRY 0.7056	TRY 2.84	TRY 0.5316	TRY 1.24	+76.1%	8.4B	249
2022	TRY 0.3103	TRY 0.7747	TRY 0.2826	TRY 0.7016	+126.1%	14.5B	252
2021	TRY 0.4624	TRY 0.5360	TRY 0.2925	TRY 0.3103	-32.7%	20.2B	249
2020	TRY 0.1910	TRY 0.5494	TRY 0.1187	TRY 0.4612	+141.4%	35.7B	252
2019	TRY 0.1232	TRY 0.2261	TRY 0.0995	TRY 0.1910	+55.0%	29.3B	260
2018	TRY 0.1843	TRY 0.2114	TRY 0.0870	TRY 0.1232	-33.1%	13B	261
2017	TRY 0.2223	TRY 0.2733	TRY 0.1526	TRY 0.1843	-17.1%	3.5B	260
2016	TRY 0.1422	TRY 0.2602	TRY 0.1334	TRY 0.2223	+56.4%	1.5B	261
2015	TRY 0.2097	TRY 0.2097	TRY 0.1202	TRY 0.1422	-32.2%	331.4M	261
2014	TRY 0.1603	TRY 0.2838	TRY 0.1542	TRY 0.2097	+30.8%	1.3B	261
2013	TRY 0.1696	TRY 0.3184	TRY 0.1098	TRY 0.1603	-5.5%	604.4M	261
2012	TRY 1.97	TRY 1.97	TRY 0.1098	TRY 0.1696	n/a	15.5M	168

OSTIM monthly closes, last 12 months

Month	Month end close	Change
September 2026	TRY 1.26	-17.6%
August 2026	TRY 1.53	-2.5%
July 2026	TRY 1.57	-16.9%
June 2026	TRY 1.89	-5.5%
May 2026	TRY 2.00	-4.9%
April 2026	TRY 2.10	+8.0%
March 2026	TRY 1.95	-10.5%
February 2026	TRY 2.18	-0.7%
January 2026	TRY 2.19	-0.3%
December 2025	TRY 2.20	+0.7%
November 2025	TRY 2.19	-13.7%
October 2025	TRY 2.53	-1.7%

About the OSTIM data

Daily bars. 3,686 sessions from May 10, 2012 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 May 10, 2012, 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/OSTIM/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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