The USD/CHF pair is showing signs of strength above the 0.8800 level as investors prepare for the release of US Consumer Price Index (CPI) data. The pair has been gaining momentum in recent trading sessions, with traders closely monitoring economic indicators for any signs of inflation. The upcoming CPI data will provide valuable insight into the state of the US economy and could potentially impact the movement of the USD/CHF pair. Traders are advised to keep a close eye on the data release to make informed trading decisions.