Jagannadham Thunuguntla, chief executive officer at Delhi-based SMC Capitals, termed the surge in stock prices as a “strong bear market rally”. “We have seen investors’ interest coming back to the market. However, it may not be the long-term sustainable kind of money,” he said. Monday’s rally was primarily driven by bears covering their short positions before the derivatives settlement (on Thursday) and pre-election buying, Thunuguntla added.