BIST 100

The Borsa Istanbul 100 Index is a capitalization-weighted index composed of National Market companies except investment trusts. The constituents of the BIST National 100 Index are selected on the basis of pre-determined criteria directed for the companies to be included in the indices. The base date is January 1986 and base value is 1 for the TL based price.

The current value of BIST 100 is 10361.74 — it has decreased by -0.13% in the past 24 hours. Watch BIST 100 performance more closely on the advanced chart.

BIST 100 has decreased by -0.13% in the last 24 hours, has increased by 0.09% in past week, has increased by 12.54% in the past month, and has decreased by -6.98% in the past year. See more data on the BIST 100 chart.

As of 19 Jul 2025, the largest companies by index weight include Akbank TAS, Aksa Akrilik Kimya Sanayi AS, Aksa Enerji Uretim AS, Alarko Holding AS, Anadolu Anonim Turk Sigorta Sti, Anadolu Efes Biracilik ve Malt Sanayi AS. See the full list of {{name}} components.

The BIST 100 consists of 88 components, including Akbank TAS, Aksa Akrilik Kimya Sanayi AS, Aksa Enerji Uretim AS and others. See the full list of BIST 100 components.

As of 19 Jul 2025, the BIST 100 consists of a total 88 stocks. See the full list of BIST 100 components.

The BIST 100 sectors include Industrials, Basic Materials, Financial Services, Consumer Cyclical, Utilities and more.

BIST 100 is benchmare that tracks the performance of the components comprised in the index, so you can't invest in the index directly. However, you can buy BIST 100 futures or invest through Index Funds or ETFs that replicate the performance of the index.