Big movers on D-Street: What should investors do with HAL, Tata Communications and Delta Corp?

Benchmark Nifty hit its lifetime high, while Sensex jumped 493 points to close at an 11-week high on Friday, driven by favourable macroeconomic data and continuous foreign fund inflows.

Stocks that were in focus included names like HAL, which rose 3.41%, Tata Communications, which fell 3%, and Delta Corp, whose shares increased 2.19% on Friday.