BIST Sectors
Stock counts, average daily change, median P/E and P/B and total market cap for every Borsa Istanbul sector.
- Sectors
- 24
- 627 stocks
- Largest sector
- Banks
- TRY 3.7T · 21%
- Best today
- Education, Health, Sports and Social Services
- ▲ 4.53%avg. daily
- Worst today
- Wholesale Trade
- ▲ 0.02%avg. daily
BIST Sectors
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About BIST Sectors
As of Oct 9, 2026, 18:19, 627 stocks trade across 24 Borsa Istanbul sectors. The sector with the largest market cap is Banks (TRY 3.7T). The best average intraday move belongs to Education, Health, Sports and Social Services (4.53%) and the weakest to Wholesale Trade (0.02%). The lowest median P/E is in Brokerage Houses (3.05) and the lowest median P/B in Real Estate Investment Trusts (0.44).
Frequently Asked Questions
How many sectors are there on Borsa Istanbul?
Borsa Istanbul companies are classified into 24 main sectors. The sector with the most stocks is Food, Beverage and Tobacco (60 stocks) and the smallest is Sports Services (4 stocks).
Which sector has the lowest P/E?
Based on the median of positive P/E ratios, the cheapest valuation is in Brokerage Houses (3.05); the highest median P/E is in Wood Products and Furniture (161.28).
How are median P/E and P/B calculated?
The P/E and P/B ratios of all stocks in a sector are sorted and the middle value is taken. Negative P/E ratios of loss-making companies are excluded so that a few outliers do not distort the sector figure.
How often is sector data updated?
Prices and daily changes come from 15-minute delayed session data and refresh every minute; ratios are recalculated several times a day from the latest financial statements filed with the Public Disclosure Platform (KAP).