Swiss stocks little changed, after SMI advanced for a third week, amid concern Mario Monti’s intended resignation may deepen debt crisis. * Index starts updating after technical issue, data compiled by Bloomberg shows. * SMI pricing initially affected by technical fault, Swiss Exchange spokesman Stephan Meier said by phone. * SMI drops 0.1 percent to 6,916.68 at 9:36 a.m. in Zurich.
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