The Swiss blue-chip index SMI, a measure of the largest and most actively traded companies, advanced 0.22%, or 13.77 points, to 6,169.63. The broader Swiss Performance Index rose 0.19%, or 10.88 points, to 5,594.53.
"Investor sentiment could improve and investors might see that things are looking better for the euro area. However, we will still need to assess the evolution of the Greek economy as one can't forget that this deal is set up with a lot of conditions."