Mumbai, July 3 -- Indian stock markets opened with gains on Thursday, but caution prevailed as investors remained concerned about the looming US tariff deadline.

The Nifty 50 index began the day at 25,505.10, rising by 51.70 points or 0.20 per cent. Similarly, the BSE Sensex opened at 83,540.74, marking a marginal gain of 131.05 points or 0.16 per cent.

Market experts noted that while domestic factors are supporting the market, global volatility, especially uncertainties around the US-India trade deal, is keeping traders on edge.

Ajay Bagga, Banking and Market Expert, told ANI, "Indian markets are under the global volatility haze and waiting for a signal on a US-India trade deal. Domestic factors are favouring markets to scale back abo...