European stock indices opened higher on February 18, reflecting a positive market sentiment. According to Jin10, the UK's FTSE 100 index rose by 33.28 points, or 0.32%, to 10,589.45 points. France's CAC 40 index increased by 8.06 points, or 0.10%, reaching 8,369.52 points. The Euro Stoxx 50 index climbed 19.90 points, or 0.33%, to 6,041.75 points. Spain's IBEX 35 index saw an uptick of 81.01 points, or 0.45%, to 18,036.41 points. Italy's FTSE MIB index gained 244.43 points, or 0.53%, reaching 46,008.50 points. Meanwhile, Germany's DAX 30 index rose by 109.93 points, or 0.44%, to 25,115.27 points. The upward movement across these indices indicates a generally optimistic outlook among investors in the European markets.