In Borsa Istanbul, the BIST 100 index ended the day with a 1.41% decrease, closing at 9,523.31 points. The BIST 100 index decreased by 136.17 points, with a total trading volume of 92.5 billion Turkish lira. While the banking index gained 0.38%, the holding index lost 1.88%. The sports sector was the biggest gainer with 4.74%, while the construction sector was the biggest loser with a 2.54% decrease. Global markets experienced mixed movements due to the ongoing uncertainty about the tariffs expected to be announced by US President Donald Trump today. Tomorrow, the domestic inflation data will be released, while abroad, the European Central Bank (ECB) meeting minutes, Producer Price Index (PPI) in the Eurozone, and the Purchasing Managers’ Index (PMI) for the service sector in the US and Europe will be monitored. From a technical perspective, the BIST 100 index has resistance levels at 9,600 and 9,700, with support at 9,400 and 9,300 points. According to the AA Finance Inflation Expectation Survey, economists predict a 2.87% increase in the Consumer Price Index (CPI) for March. Based on the average expectations for March inflation (2.87%), economists forecast a decrease in the annual inflation rate from 39.05% to 38.66%, with the year-end inflation expectation for 2025 standing at 30.62% as of March.