TEFASRisk 3/7Price Oct 15, 2026
Oyak Portföy İkinci Borçlanma Araçları (TL) Fonu OBI
- Fund size
- TRY 241.1M
- Investors
- 445
- Management fee (annual)
- 1.00%
OBI Fund Price Chart
Key Data
- Price
- 3.322013Oct 15, 2026
- Daily change
- −0.25%
- Trading status
- Open to trading
- Category
- Debt Instruments Fund
- Umbrella fund
- Debt Instruments
- Manager
- Oyak Portföy Yönetimi A.Ş.
- Risk score
- 3 / 7
- Fund size
- TRY 241.1M
- Investors
- 445
- Units outstanding
- 72.6M
- Purchase / redemption value date
- T+1 / T+1
- Min. purchase (units)
- 1
- Trading hours
- 09:00 – 17:30
- ISIN
- TRYOYKP00260
- Inception date
- Oct 18, 2022
- Benchmark
- %60 BIST-KYD DİBS Tüm Endeksi + %30 BIST-KYD ÖSBA Değişken Endeksi + %10 BIST-KYD O/N Repo Endeksi ? Brüt
OBI Return Comparison
| Comparison | 1M | 3M | 6M | YTD | 1Y |
|---|---|---|---|---|---|
| OBI | 1.86% | 9.10% | 18.53% | 22.34% | 37.61% |
| Category average | 2.21% | 9.13% | 16.38% | 24.02% | 37.61% |
| BIST 100 | −8.02% | −15.30% | −15.01% | 7.18% | 16.39% |
| Category rank | 35 / 57 | 30 / 57 | 25 / 57 | 34 / 57 | 28 / 55 |
OBI Fund Review and Performance Summary
OBI returned 37.61% over the last year, ranking 28 of 55 funds in the Debt Instruments Fund category. Over the same period: category average 37.61%, BIST 100 16.39%.
Between October 15, 2025 and October 15, 2026 the unit price ranged from a low of TRY 2.408723 (October 17, 2025) to a high of TRY 3.330188 (October 14, 2026). The latest price is 0.25% below the high and 37.92% above the low.
The largest decline in the period was 4.79% (from the February 19, 2026 high to March 31, 2026). Annualized volatility based on daily price changes: 5.94%. The price rose on 186 of 251 trading days.
Monthly returns were positive in 10 of the last 12 months; best month December 2025 (7.45%), weakest month March 2026 (−4.37%).
Between October 15, 2025 and October 15, 2026 the number of investors fell 34.94%, from 684 to 445. Fund size fell from TRY 490.6M to TRY 241.1M over the same period.
Highest one-year returns in the category: BBP (54.69%), NJR (48.84%), OSD (48.30%).
OBI monthly returns
| Month | Month-end price (TRY) | Monthly return |
|---|---|---|
| September 2026 | 3.263521 | 1.13% |
| August 2026 | 3.226916 | 5.53% |
| July 2026 | 3.057782 | 0.58% |
| June 2026 | 3.040290 | 5.42% |
| May 2026 | 2.884055 | 1.84% |
| April 2026 | 2.831878 | 6.08% |
| March 2026 | 2.669502 | −4.37% |
| February 2026 | 2.791366 | −0.14% |
| January 2026 | 2.795327 | 2.94% |
| December 2025 | 2.715388 | 7.45% |
| November 2025 | 2.527078 | 2.60% |
| October 2025 | 2.462940 | 2.33% |
This summary is calculated automatically from TEFAS price history and category data; it is not investment advice. Past performance does not indicate future returns.
OBI Asset Allocation
- Government Bond84.48%
- Switched-Repo15.08%
- Takasbank Money Market0.27%
- Private Sector Lease Certificates0.17%
OBI Largest Holdings
Net Flows
Investors
Similar Funds
| Fund | 1 month | YTD | 1 year |
|---|---|---|---|
 DBBDeniz Portföy Borçlanma Araçları Fonu | 2.04% | 23.86% | 36.02% |
 FITFiba Portföy Borçlanma Araçları (TL) Fonu | −0.11% | 8.72% | 23.18% |
| FPKFiba Portföy Kısa Vadeli Borçlanma Araçları (TL) Fonu | 2.63% | 31.12% | 42.12% |
 AK2Ak Portföy Uzun Vadeli Borçlanma Araçları Fonu | −0.22% | 11.99% | 26.23% |
 TFUİş Portföy Tüfeye Endeksli Borçlanma Araçları (TL) Fonu | 1.57% | 28.27% | — |
Related Pages
About the OBI Fund
Oyak Portföy İkinci Borçlanma Araçları (TL) Fonu (OBI) is a mutual fund in the Debt Instruments Fund category managed by Oyak Portföy Yönetimi A.Ş. Its price on October 15, 2026 is TRY 3.322013; the daily return is −0.25%, year-to-date 22.34% and 1-year 37.61%. Fund size TRY 241.1M, 445 investors, risk score 3/7.
Fon toplam değerinin en az %80'i devamlı olarak, yurtiçi kamu ve özel sektör borçlanma araçlarına yatırılacaktır. Makroekonomik göstergeler doğrultusunda faiz piyasalarındaki beklentilere ve piyasa koşullarına göre portföyün vadesi ve portföy dağılımı aktif olarak belirlenecektir. Fonun ana yatırım stratejisi Türk Lirası bazında mutlak getiri sağlamaktır. Fon portföyüne sadece TL cinsi varlıklar ve işlemler dahil edilecektir. Fon portföyünde yabancı para birimi cinsinden varlık ve altın ile diğer kıymetli madenler ve bunlara dayalı organize piyasalarda işlem gören sermaye piyasası araçlarına ve/veya tezgahüstü türev araçlara yer verilmeyecektir.
Last updated: Source: TEFAS
Frequently Asked Questions
When is the OBI fund price published?
The official unit price of OBI is calculated by the founder after each session close and is usually published on TEFAS the next business morning; the latest official price on this page is dated October 15, 2026. Until the price is published, see the live estimate section for an intraday estimate.
What is the OBI fund price today?
The unit price of OBI on October 15, 2026 is TRY 3.322013, a daily return of −0.25%. Fund prices are published after each business day; see the live estimate page for an intraday estimate.
How much did OBI return over the last year?
OBI returned 37.61% over the last year, 22.34% year to date, 9.10% over 3 months and 1.86% over 1 month. Past performance does not indicate future returns.
What were the highest and lowest prices of OBI over the last year?
Between October 15, 2025 and October 15, 2026 the unit price of OBI ranged from a low of TRY 2.408723 (October 17, 2025) to a high of TRY 3.330188 (October 14, 2026). The latest price as of October 15, 2026 is TRY 3.322013.
What is the risk score of OBI?
The CMB risk score of OBI is 3 out of 7. The score reflects the historical volatility of the fund price; 1 is the lowest and 7 the highest risk.
What is the management fee of OBI?
The annual management fee of OBI is 1.00%; the purchase value date is T+1 and the redemption value date T+1. Fees are reflected in the fund price rather than charged separately.
What does OBI invest in?
The portfolio of OBI consists mainly of Government Bond (84.48%), Switched-Repo (15.08%), Takasbank Money Market (0.27%). Fon toplam değerinin en az %80'i devamlı olarak, yurtiçi kamu ve özel sektör borçlanma araçlarına yatırılacaktır. Makroekonomik göstergeler doğrultusunda faiz piyasalarındaki beklentilere ve piyasa koşullarına göre portföyün vadesi ve portföy dağılımı aktif olarak belirlenecektir. Fonun ana yatırım stratejisi Türk Lirası bazında mutlak getiri sağlamaktır. Fon portföyüne sadece TL cinsi varlıklar ve işlemler dahil edilecektir. Fon portföyünde yabancı para birimi cinsinden varlık ve altın ile diğer kıymetli madenler ve bunlara dayalı organize piyasalarda işlem gören sermaye piyasası araçlarına ve/veya tezgahüstü türev araçlara yer verilmeyecektir.
Which other funds are in the same category as OBI?
OBI belongs to the Debt Instruments Fund category. Compare the returns of all funds in the category on the category page and the overall ranking on the best funds page.