India, June 16 -- Indian Stock Market Today, Opening Bell: The Indian stock market stepped into Tuesday's session with confidence, but not without a healthy dose of caution. After Monday's powerful rally, Dalal Street appears willing to keep the momentum alive, though investors are still looking for evidence before fully embracing the optimism. The Sensex gained over 240 points in early trade, while the Nifty 50 remained comfortably above the 23,900 mark, supported by improving global sentiment and easing geopolitical concerns. Among the early movers, HCL Technologies and Bajaj Finance emerged as notable gainers, while Hindalco Industries and Axis Bank traded under pressure. The proposed US-Iran peace agreement has helped improve market s...