Group 1 - The core viewpoint of the articles indicates that the USD/CHF exchange rate is experiencing slight upward movement, with current trading around 0.7961, reflecting a 0.10% increase from the previous day [1][2] - The U.S. Consumer Price Index (CPI) report is anticipated to show a year-on-year core inflation rate increase of 3.1%, up from the previous 2.9%, indicating steady growth in core data [1] - Monthly changes in overall and core CPI are expected to rise by 0.4% and 0.3% respectively, suggesting ongoing inflationary pressures [1] Group 2 - The USD/CHF exchange rate is fluctuating narrowly around 0.7960 as investors await the release of U.S. inflation data for September [2] - The dollar index, which tracks the value of the dollar against six major currencies, is trading around 99.00, indicating stability in the dollar's performance [2]