The Bureau of Economic Analysis just announced its approach for calculating October PCE inflation—it'll rely on the average readings from September and November CPI data. This methodology matters because PCE is the Fed's preferred inflation gauge, and any shifts in how it's measured can ripple through market sentiment. For traders watching macro triggers, this procedural update is worth noting as it could influence inflation expectations and, by extension, Fed policy signals heading into Q4. Keep an eye on how these datasets align when they roll out.