USD/CHF fell during the session on Thursday as we gave back our gains from the Wednesday session. The Dollar fell on the session against many currencies, but with the Swiss National Bank is working against the value of the Franc, and as such we aren't buying it.
The USD/CAD is simply a mess at the moment, as the support and resistance levels are simply far too close to each other to allow for a flowing chart in this pair. The oil markets aren't helping either...