Borsa Istanbul Starts Day with Losses: BIST 100 Index at 14,011 Points

At the opening, the index fell by 50.52 points, or 0.36%, to 14,011.20 points.
Among sectoral indices, the banking index decreased by 0.40%, while the holding index saw a more significant drop of 1.63%.
As of the opening, the tourism sector was the top gainer with an increase of 0.84%, whereas the holding sector was recorded as the biggest decliner.
Global Markets and Geopolitical Developments Global markets are following a mixed course under the shadow of U.S.
President Donald Trump's aggressive stance on customs tariffs and concerns regarding artificial intelligence.
Trump's harsh statements regarding additional tariffs continue to heighten risk perception in the markets.
On the geopolitical front, indirect talks between Iran and the United States conducted in Oman have concluded.
Iranian Deputy Foreign Minister Kazem Gharibabadi stated that his country is not pursuing nuclear weapons.
While this statement slightly eased concerns regarding the risk of military intervention, tensions between the two nations persist.
Technical Levels and Expectations Analysts indicate that the household expectation survey and sectoral inflation expectations will be monitored domestically today.
Geopolitical developments are expected to continue influencing the direction of the index.
From a technical perspective, the following levels are being monitored for the BIST 100 index: Support levels: 13,900 and 13,800 points Resistance levels: 14,200 and 14,300 points