Stock Markets February 6, 2026

Istanbul Stocks Retreat as Holdings, Telecoms and Sports Lead Declines

BIST 100 slips 0.49% at the close; mixed moves in commodities and currencies accompany market weakness

By Hana Yamamoto
Istanbul Stocks Retreat as Holdings, Telecoms and Sports Lead Declines

Turkey's main index, the BIST 100, closed lower on Friday, pressured by losses in the Holdings & Investments, Telecoms and Sports sectors. Market breadth favored decliners, while select mid- and large-cap names posted notable gains. Commodity and currency markets moved higher, with gold and crude oil rising and the lira weakening slightly against the dollar and euro.

Key Points

  • BIST 100 fell 0.49% at the close, pressured primarily by the Holdings & Investments, Telecoms and Sports sectors.
  • Top performers included Grainturk Holding (IS:GRTHO), Borusan Birlesik Boru (IS:BRSAN) - which reached 52-week highs - and Efor (IS:EFOR); large decliners included Kiler Holding (IS:KLRHO), Kontrolmatik (IS:KONTR) and Balsu Gida (IS:BALSU).
  • Commodities and FX moved higher alongside the equity decline: April gold futures rose 1.86%, March crude oil and April Brent rose about 1%, USD/TRY and EUR/TRY inched up, while the US Dollar Index Futures slipped 0.12%.

Market close

Turkey's equities finished the session lower on Friday, with the BIST 100 down 0.49% at the close in Istanbul. The decline came as the Holdings & Investments, Telecoms and Sports sectors posted the heaviest losses across the exchange.

Top movers

Among the index constituents, Grainturk Holding AS (IS:GRTHO) was the session's strongest performer, advancing 5.53% - or 13.25 points - to finish at 252.75. Borusan Birlesik Boru Fabrikalari Sanayi Ve Ticaret AS (IS:BRSAN) climbed 4.78% - or 31.00 points - to close at 680.00, a move that took the stock to 52-week highs. Efor Yatırım Sanayi ve Ticaret A.Ş. (IS:EFOR) also recorded a gain, rising 3.30% - or 0.74 points - to end the day at 23.18.

Lagging names

On the downside, Kiler Holding AS (IS:KLRHO) led losses, sliding 8.20% - or 50.50 points - to finish at 565.00. Kontrolmatik Teknoloji Enerji ve Mu (IS:KONTR) fell 5.38% - or 0.56 points - to close at 9.84, while Balsu Gida Sanayi ve Ticaret AS (IS:BALSU) lost 5.28% - or 0.92 points - to trade at 16.51 by the end of the session.

Market breadth and activity

Declining issues outnumbered advancing stocks on the Istanbul Stock Exchange by 346 to 248, and 18 issues finished unchanged, indicating broader weakness across the market.

Commodities and currencies

In commodities trading, Gold Futures for April delivery were up 1.86% - or 91.16 - settling at $4,980.66 a troy ounce. Energy prices also moved higher: crude oil for March delivery rose 0.98% - or 0.62 - to $63.91 a barrel, and the April Brent contract increased 1.02% - or 0.69 - to $68.24 a barrel.

Foreign exchange rates showed modest lira depreciation. USD/TRY was up 0.20% at 43.61, while EUR/TRY rose 0.27% to 51.53. The US Dollar Index Futures traded lower, down 0.12% at 97.58.

Takeaway

Friday's session reflected targeted strength in a handful of stocks amid a broader market pullback led by several cyclical and telecom-related names. Commodity gains and small moves in FX accompanied the equity decline.


Data points, sector attributions and price moves cited above reflect closing session information for the Istanbul Stock Exchange and related commodity and currency contracts.

Risks

  • Broad market weakness as indicated by the larger number of declining issues (346) versus advancing ones (248) - this affects overall equity market sentiment and liquidity.
  • Commodity price volatility - with gold and oil both rising at the session close - which can influence cost structures and margins for commodity-sensitive sectors.
  • Currency movements - a modest rise in USD/TRY and EUR/TRY could create exchange-rate pressure for firms with foreign currency exposure.

More from Stock Markets

Jakarta Shares Finish Higher; IDX Composite Climbs 1.19% as Financials, Infrastructure and Agriculture Lead Feb 23, 2026 DAX Drops as U.S. Tariff Shift Rekindles Trade Uncertainty; STOXX Edges Lower Feb 23, 2026 European Markets Pull Back as Fresh U.S. Tariff Moves Undermine Risk Appetite Feb 23, 2026 Rolls-Royce Seeks UK Backing for £3 Billion UltraFan 30 Engine Programme Feb 23, 2026 Taiwan benchmark climbs to record as glass, plastics and cement groups lead gains Feb 23, 2026