BofA Securities has cut its earnings growth estimate for the Nifty for FY27 and said markets are 'not in a value zone' yet, even as the risk-reward is turning favourable, according to its latest report titled 'Equity Strategy - India: Reasonable or a bargain?'. 'We proactively cut our FY27 Nifty earnings growth further to 8.5% YoY vs 11% in early March and 14% pre conflict,' the report said. The brokerage attributed the downgrade to ongoing geopolitical tensions and rising commodity prices, warning of pressure on both growth and corporate profitability.