Wholesale prices jumped 6.3% annually in September, biggest gain since 2022 [https://www.cnbc.com/2026/10/15/september-producer-price-index-retail-sales-data.html?__source=iosappshare%7Ccom.apple.UIKit.activity.CopyToPasteboard](https://www.cnbc.com/2026/10/15/september-producer-price-index-retail-sales-data.html?__source=iosappshare%7Ccom.apple.UIKit.activity.CopyToPasteboard)