Rating Action: Moody's upgrades Zions' ratings (long-term deposits to A1 from A2), concluding review; outlook stableGlobal Credit Research - 07 Mar 2022New York, March 07, 2022 -- Moody's Investors Service (Moody's) has upgraded the ratings and assessments of Zions Bancorporation, National Association (Zions), including its standalone Baseline Credit Assessment (BCA) to a3 from baa1, its long-term deposit rating to A1 from A2, and its long-term issuer rating to Baa1 from Baa2. The bank's Prime-1 short-term deposit rating and Prime-2 short-term Counterparty Risk Rating were affirmed. Following the ratings upgrade, the outlook is stable.