AVA ▼ -1.3% - Avista Corporation $AVA - Avista Makes Annual Price Adjustment Requests in Washington Avista Corporation fell 1.3% today following its announcement of annual price adjustment requests in Washington, a regulatory filing that typically signals the utility may seek rate increases to offset rising operational costs. Investors often react cautiously to rate adjustment requests, as regulatory approval remains uncertain and customer-facing rate hikes can face public opposition. 31-AUG-2026 04:05 PM ET