Lower-than-expected September CPI data, with CPI MoM at 0.3% (vs. 0.4% expected) and Core CPI MoM at 0.2% (vs. 0.3% expected), suggests inflation is cooling. This strengthens the case for potential future interest rate cuts, making a bearish stance on the market "extremely stupid" according to the author. Investors should consider positioning for a more accommodative monetary policy environment.