Adani Power jumped after clinching a ₹26,500 crore, 25-year pact with Bihar's state utility to supply 2,400 MW from a new Pirpainti thermal plant. SEBI analyst Deepak Pal sees up to 40% upside if momentum sustains, with ₹850-900 as a 6-12 month target. A stock split on September 22 and fresh capacity approvals added to investor optimism.