Stock market today: More than 250 stocks, including ICICI Bank, Bharti Airtel, Hindustan Unilever (HUL), Bajaj Finserv and JSW Steel, hit their fresh 52-week highs in intraday trade on BSE on Friday, September 20, even as equity benchmarks, the Sensex and the Nifty 50, clocked robust gains to scale their fresh peaks.