Today’s upgrades for Validea’s Book/Market Investor model are based on Joseph Piotroski’s strategy. EATON VANCE NATIONAL MUNICIPL OPPRTNT TR (EOT) is a small-cap growth stock in the Misc. Financial Services industry. The rating changed from 0% to 80% based on the firm’s underlying fundamentals and stock valuation. The primary objective of the Trust is to provide current income exempt from regular federal income tax. The Fund invests in debt obligations issued by states, territories, and their subdivisions. Piotroski’s accounting-based stock-selection method has produced impressive returns. Validea is an investment research service that follows the strategies of investment legends.

Read more at Nasdaq: Validea Joseph Piotroski Strategy Daily Upgrade Report – 12/4/2025