Altcoin charts are indicating oversold conditions, reminiscent of the 2022 market bottom, as the Chicago Purchasing Managers' Index (PMI) reaches a three-year high of 57.7. This technical signal suggests a potential market rebound, coinciding with a bullish macroeconomic shift. Crypto analyst Dan Gambardello notes that the combination of oversold altcoins and strong economic indicators could lead to a significant market shift. The recent surge in the Chicago PMI is seen as a positive economic indicator, and if the ISM PMI follows this trend, it could further bolster market growth. Additionally, the introduction of USDCx on the Cardano blockchain is enhancing liquidity, contributing to the ecosystem's stability. Gambardello emphasizes the importance of these developments in creating a favorable macro setup for altcoins, advising investors to remain cautious yet alert to potential market changes.