Stock Markets May 22, 2026 11:30 AM

Istanbul equities climb as basic metals and tech lead gains - BIST 100 up 4.89%

Broad-based advance lifts benchmark; commodity prices and FX show mixed moves alongside record for Astor Enerji

By Leila Farooq

Turkish stocks closed higher on Friday with the BIST 100 index up 4.89% as strength in Basic Metals, Technology and Metal Products & Machinery propelled the market. Leading individual movers included Cvk Maden Isletmeleri, Baticim and Astor Enerji, the latter reaching an all-time high. On the commodity front, gold futures fell while crude benchmarks rose; the lira was firmer against the euro but weaker versus the dollar.

Istanbul equities climb as basic metals and tech lead gains - BIST 100 up 4.89%

Key Points

  • BIST 100 closed up 4.89%, led by gains in Basic Metals, Technology and Metal Products & Machinery sectors.
  • Top individual performers included IS:CVKMD (+9.97%), IS:BTCIM (+9.96%), and IS:ASTOR (+9.96%), with Astor Enerji reaching an all-time high.
  • Commodities and FX were mixed: June gold futures fell, July crude and Brent rose, USD/TRY strengthened while EUR/TRY eased.

TOKYO - Turkey's equity market finished the session in positive territory on Friday, with the BIST 100 gaining 4.89% at the close in Istanbul as several industrial and technology names pushed the benchmark higher.

Market leadership and top movers

Sectors that registered notable strength included Basic Metals, Technology and Metal Products & Machinery, contributing to the broad advance. The top-performing stock on the BIST 100 was Cvk Maden Isletmeleri Sanayi ve Ticaret AS (IS:CVKMD), which climbed 9.97% - an increase of 3.98 points - to finish at 43.90. Baticim Bati Anadolu Cimento Sanayi AS (IS:BTCIM) recorded a 9.96% gain, rising 0.55 points to close at 6.07. Astor Enerji AS (IS:ASTOR) also jumped 9.96%, adding 31.25 points to end the day at 345.00.

Lagging names

On the downside, Oba Makarnacilik Sanayi ve Ticaret AS (IS:OBAMS) fell 1.65%, or 0.14 points, to close at 8.34. Industrial Development Bank of Turkey (IS:TSKB) declined 0.89%, slipping 0.10 points to 11.17, while Kontrolmatik Teknoloji Enerji ve Mu (IS:KONTR) was down 0.25%, or 0.02 points, to 8.00. Advancers outnumbered decliners substantially on the Istanbul Stock Exchange, with 595 rising issues versus 29 falling.

Notable milestone

Astor Enerji AS (IS:ASTOR) reached an all-time high in the session, rising 9.96% - a 31.25-point gain - to close at 345.00.

Commodities and FX

In commodities, June gold futures were down 0.48%, a drop of 21.70, settling at $4,520.80 per troy ounce. Energy contracts firmed: crude oil for July delivery increased 1.00% or $0.96 to $97.31 per barrel, and the July Brent contract rose 1.25%, or $1.28, to $103.86 per barrel.

On currency markets, USD/TRY appreciated 0.37% to 45.74, while EUR/TRY eased 0.16% to 53.07. The US Dollar Index Futures traded 0.17% higher at 99.27.

Market breadth and context

The session showed strong breadth in Istanbul with far more advancing than declining issues, driven by moves in metal and machinery-related names as well as pockets of strength in technology shares. Commodity and FX moves accompanied equities trading, with divergent directions across gold, crude oil and the lira versus major currencies.


Data points and percentage moves quoted in this report reflect the session close values and intraday changes reported for the instruments and names listed.

Risks

  • Commodity price swings - movements in gold and crude oil may influence sectors such as energy, mining and industrials.
  • Currency volatility - changes in USD/TRY and EUR/TRY could affect exporters, importers and companies with FX exposure.

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