The BIST 100 index on Borsa Istanbul increased by 1.04% to reach 9,479 points in the first half of the day. Moving with an upward trend in the first half of the day, the BIST 100 index rose to 9,479 points, marking a 1.04% increase with 97.95 points compared to the previous closing at 1:00 pm. The total trading volume reached 35.5 billion Turkish liras. While the banking index gained 0.8%, the holding index increased by 0.84%. Among sector indices, the highest gainer was financial leasing factoring with 5.44%, while the only loser was sports with 1.75%. Positive sentiment in negotiations and optimism increased in global markets due to statements indicating that some technology products imported into the US will be subject to reciprocal tariffs, rather than new tariffs, also reflected in the BIST 100 index. Analysts noted that the data agenda is calm both domestically and globally today, emphasizing that technically, the BIST 100 index shows resistance at 9,600 and 9,700 points, and support positions at 9,400 and 9,300 levels.