BIST 100 closes October 28 at 11,165.44 as Istanbul market stays shut
Published on 10/29/2026 at 22:40 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSBIST 100 ends the latest session higher
- The BIST 100 closed the October 28 session at 11,165.44 points, up 0.13 percent.
- The index traded between 11,080.38 and 11,211.31 points during the session.
- Borsa Istanbul was closed on October 29 for an official holiday, so no new domestic equity session took place.
The BIST 100 finished its latest completed session at 11,165.44 points on October 28, 2026, gaining 14.41 points, or 0.13 percent. The benchmark's session range was 11,080.38 to 11,211.31 points. The close and trading range are reported by Investing.com and are consistent with the market data displayed by OYAK Yatirim.
Latest completed BIST 100 session
The October 28 advance was modest after the heavy selling seen earlier in the week. The index's intraday low and high show a 130.93-point range, while the positive close indicates that the benchmark recovered from its session low before the market shut.
Borsa Istanbul identifies the instrument as the BIST 100, code XU100, with the submitted ISIN TRAIMKB00010. The index is a market-capitalization-weighted, non-capped price index denominated in Turkish lira.
No domestic session on October 29
Borsa Istanbul was closed on October 29 because of an official holiday, according to the market information published by OYAK Yatirim. The holiday therefore did not generate a new BIST 100 close or an intraday movement. For investors tracking the Turkish benchmark, the October 28 settlement remains the relevant completed-session reference until trading resumes.
The latest move should be read as a limited one-day gain rather than as evidence of a broader trend by itself. The index's direction on the next open will depend on new domestic and international information, including developments affecting Turkish interest-rate expectations, financial conditions and risk appetite.
Further coverage of the benchmark is available on the BIST 100 topic page.
