Stock Markets May 4, 2026 11:30 AM

BIST 100 Closes Lower as Banking, Transport and Sports Stocks Weigh

Istanbul benchmark falls 0.51% while select mid-caps post gains and commodities move noticeably

By Jordan Park
BIST 100 Closes Lower as Banking, Transport and Sports Stocks Weigh

Turkey's main equity index ended the trading day lower, pressured by losses in the Banking, Transport and Sports sectors. The BIST 100 finished down 0.51%, with a greater number of decliners than advancers. Several individual stocks posted notable moves, while gold, crude and Brent oil showed divergent performance and the lira traded mixed against major currencies.

Key Points

  • BIST 100 closed down 0.51% as Banking, Transport and Sports sectors pressured the market.
  • Top gainers included IS:EFOR (+9.96%), IS:EUPWR (+5.82%), and IS:RALYH (+5.35%); larges decliners included IS:KONTR (-5.76%), IS:IZENR (-4.48%) and IS:TRALT (-4.45%).
  • Commodities and FX moved significantly: June gold futures fell 2.14% to $4,545.09/oz, June crude rose to $105.48/bbl and July Brent to $114.15/bbl; USD/TRY rose to 45.20 while EUR/TRY fell to 52.93.

Turkey's equities closed in negative territory on Monday, with the BIST 100 index retreating 0.51% by the end of trading in Istanbul. Sector pressure came primarily from Banking, Transport and Sports names, which weighed on the benchmark.

Among the session's top performers on the BIST 100, Efor Yatırım Sanayi ve Ticaret A.Ş. (IS:EFOR) led gains, rising 9.96% - a 1.15 point increase - to finish at 12.70. Europower Enerji ve Otomasyon Teknolojileri Sanayi Ticaret AS (IS:EUPWR) advanced 5.82%, up 3.05 points to close at 55.45. Ral Yatirim Holding AS (IS:RALYH) also posted a strong showing, increasing 5.35% or 18.00 points to end the session at 354.50.

On the downside, Kontrolmatik Teknoloji Enerji ve Mu (IS:KONTR) was the weakest member of the index, declining 5.76% or 0.60 points to 9.81 at the close. Izdemir Enerji Elektrik Uretim AS (IS:IZENR) fell 4.48%, a 0.48 point drop to 10.24, while Turk Altin Isletmeleri AS (IS:TRALT) lost 4.45% or 1.84 points to trade at 39.54 in late trade.

Declining issues outnumbered advancing ones on the Istanbul Stock Exchange, with 348 stocks falling versus 256 that rose; 16 shares finished unchanged.

Europower Enerji ve Otomasyon Teknolojileri Sanayi Ticaret AS (IS:EUPWR) moved to a 52-week high during the session, rising 5.82% or 3.05 to reach 55.45.

Commodity markets showed mixed activity. Gold Futures for June delivery fell 2.14%, a decline of 99.41, to settle at $4,545.09 a troy ounce. In contrast, crude oil for June delivery rose 3.47%, gaining 3.54 to hit $105.48 a barrel, and the July Brent oil contract climbed 5.53%, an increase of 5.98, to trade at $114.15 a barrel.

On the foreign exchange front, USD/TRY was up 0.10% to 45.20, while EUR/TRY edged down 0.08% to 52.93. The US Dollar Index Futures gained 0.26%, trading at 98.26.

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Risks

  • Broader market weakness as indicated by more decliners (348) than advancers (256) - this could signal further pressure on Banking, Transport and Sports stocks.
  • Commodity price volatility, with gold down sharply while crude and Brent oil rose, introducing uncertainty for energy-linked and import-sensitive sectors.
  • Currency fluctuations - modest moves in USD/TRY and EUR/TRY may affect exporters, importers and companies with foreign currency exposures.

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