Notable Company Developments Here: YEOTK, MIATK, KOCMT

December 29, 2025: Highlights of the Day

On December 29, 2025, significant developments occurred in Borsa Istanbul. Here are the main news of the day:

Featured Company News

• Yeo Technology (YEOTK) signed a $28 million contract to establish a 35.2 MW capacity Solar Power Plant (PPP model) with Ekinciler Iron and Steel to meet the electricity consumption of its factory in Iskenderun.
• Mia Technology (MIATK) announced that the device installations and field integration works carried out in a critical infrastructure of a public institution have been successfully commissioned.
• Koç Metallurgy (KOCMT) announced that it will temporarily halt production at its facility in Osmaniye until January 3, 2026, due to planned maintenance.
• Smart Solar Energy (SMRTG) made a sale of TOPCON Solar Cells worth a total of $4.91 million to two domestic institutional firms.
• Turkish Pharmaceuticals (TRILC) signed a contract worth $4.99 million for the purchase of serum and medicine with the Ministry of Health and Pharmaceutical Industry of Turkmenistan.

Current Situation in the Global and Turkish Economy

Global markets began the last week of the year with cautious optimism due to expectations for interest rate cuts by the U.S. Federal Reserve (Fed) and positive geopolitical developments. Meanwhile, the Chinese government committed to expanding its fiscal spending base in 2026. Alongside these developments, the BIST 100 index in Borsa Istanbul is trading at 11,311.39 points, up 0.15%.

Important Economic Developments

The Central Bank of the Republic of Turkey (CBRT) announced the eight planned Monetary Policy Committee (MPC) meetings for 2026. Additionally, it is noteworthy that the dollar is traded at 42.93 lira and the euro at 50.51 lira in the free market.

Share Buyback and Dividend Information

Some companies made share buyback decisions yesterday. TEZOL bought back 38,000 shares, while MERCN purchased 200,000 shares. Two companies that will make dividend payments today are registered as KTSKR and PSGYO.

It is advisable to keep an eye on other noteworthy developments for investors in the coming days.