Sensex ends below 24,000 for first time in 20 months 21.01.2016 14:20 «The Times of India» (indiatimes.com) Market benchmark Sensex on Thursday sinked further to crack below the 24,000-mark after over 20 months by shedding 100 points to 23,962.21, bogged down by persistent selling in Asian shares, following fresh dip in oil prices.