Stock Markets July 1, 2026 11:30 AM

BIST 100 Closes Higher as Technology, Leasing and Chemicals Lead Gains

Istanbul benchmark rises 1.62% with SKBNK, ASELS and RALYH among top performers; PASEU posts largest drop

By Ajmal Hussain
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Turkey's BIST 100 finished the session up 1.62%, driven by advances in Technology, Leasing & Factoring and Chemical, Petroleum & Plastic sectors. Sekerbank (SKBNK), Aselsan (ASELS) and Ral Yatirim (RALYH) were the session leaders, while Pasifik Eurasia Lojistik (PASEU) registered the steepest decline. Market breadth was positive and commodities and FX showed mixed moves at the close.

BIST 100 Closes Higher as Technology, Leasing and Chemicals Lead Gains
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Key Points

  • BIST 100 closed up 1.62% in Istanbul, led by gains in Technology, Leasing & Factoring and Chemical, Petroleum & Plastic sectors.
  • Top performers included SKBNK (+8.49%), ASELS (+7.61%) and RALYH (+6.16%); largest decliner was PASEU (-8.90%).
  • Commodities and FX were mixed at the close: Gold futures rose, August WTI and September Brent fell, USD/TRY inched higher while EUR/TRY declined.

Market close overview

Turkey's stock market closed higher on Wednesday, with the BIST 100 index gaining 1.62% at the Istanbul session close. Sector strength was concentrated in Technology, Leasing & Factoring and Chemical, Petroleum & Plastic, which supported the broader advance.


Top winners and losers

The session's strongest performers on the BIST 100 included Sekerbank TAS (IS:SKBNK), which climbed 8.49% - a 1.32 point increase to finish at 16.87. Aselsan Elektronik Sanayi ve Ticaret AS (IS:ASELS) added 7.61%, rising 26.25 points to a close of 371.25. Ral Yatirim Holding AS (IS:RALYH) also finished notably higher, up 6.16% or 11.80 points to 203.40.

On the downside, Pasifik Eurasia Lojistik Dis Ticaret AS (IS:PASEU) recorded the largest drop, sliding 8.90% or 9.20 points to close at 94.20. Otokar Otomotiv ve Savunma Sanayi AS (IS:OTKAR) fell 3.39%, down 12.75 points to end at 363.00. Grainturk Holding AS (IS:GRTHO) declined 3.00%, a 7.50 point move to finish at 242.50.


Market breadth

Advancers outpaced decliners on the Istanbul Stock Exchange, with 343 stocks higher versus 253 lower; 26 issues ended the session unchanged.


Commodities and energy

Gold Futures for August delivery rose 1.40%, up $56.35, to trade at $4,094.85 a troy ounce. In energy markets, crude oil for August delivery fell 1.96% or $1.36 to $68.14 a barrel. The September Brent contract decreased 2.41% or $1.76, settling at $71.19 a barrel.


Foreign exchange and dollar index

The Turkish lira showed mixed moves versus major currencies at the close: USD/TRY was up 0.05% at 46.67, while EUR/TRY fell 0.22% to 53.20. US Dollar Index Futures were up 0.13% at 101.09.


Context and takeaway

Wednesday's session saw concentrated strength among selected financial and industrial names that helped lift the BIST 100 by 1.62% in Istanbul trading. Market breadth favored advancers, and commodity and FX moves were mixed into the close. The intraday winners and losers were led by several single-stock moves in banking, defense-electronics and logistics names.

Risks

  • Single-stock volatility: sizable intraday moves in individual names such as PASEU, SKBNK and ASELS highlight stock-specific risk for investors in logistics, banking and defense-electronics sectors.
  • Commodity price swings: declines in crude oil contracts may affect energy-linked sectors and related market sentiment.
  • Currency fluctuations: modest moves in USD/TRY and EUR/TRY underscore FX uncertainty that can impact import-dependent businesses and earnings translated into lira.

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