The Swiss blue-chip index SMI, a measure of the largest and most actively traded companies, gained 0.84%, or 49.54 points, to 5,914.73. The broader Swiss Performance Index rose 0.88%, or 48.47 points, to 5,525.93.
"Despite some news that denies economic stimulus in China, the hope and expectations for such stimulus are being given much more weight. At the same time, volatility remains high with respect to Spain, which markets see as taking over Greece's case."