The Swiss blue-chip index SMI, a measure of the largest and most actively traded companies, declined 0.00%, or 0.25 points, to 5,970.49. The broader Swiss Performance Index advanced 0.15%, or 8.21 points, to 5,412.50.
The Federal Statistical Office is expected to announce year-on-year retail sales later today. Sales rose 1.8 per cent in November after increasing a revised 0.1 per cent in October.