Top stocks to buy under ₹200: Castrol, NHPC, Vikram Solar - 3 shares by Anand Rathi‘s Mehul Kothari; target, stop-loss

Kothari warns that a close below 55,500 may lead to increased selling pressure. He sees 57,000 as a key resistance for Bank Nifty. Recommended stocks under ₹200 include Castrol India, NHPC, and Vikram Solar, with specific targets and stop losses provided.