The dollar last traded at 1.2786/89 Swiss francs, up from 1.2776/79 in late trading in Europe on Wednesday. The euro stood at 1.5423/27 francs, also up from 1.5414/19 francs on Wednesday.
However, dealers said the lull in the franc was likely to be short-lived. "We expect the potential for lower euro/franc readings for fundamental reasons to be rather limited going forward," UBS market analysts wrote in a daily research note.
The franc has witnessed a slew of strong Swiss economic data - boosting interest rate expectations - tarnished only slightly by Tuesday's purchasing managers' index, which eased in October to a seasonally adjusted 56.8 points from 57.5 points in September.