Sensex slumps over 440 pts, Nifty slips below 15,000 in early trade

Sensex slumps over 440 pts, Nifty slips below 15,000 in early trade

The BSE benchmark Sensex tumbled over 440 points and the NSE Nifty cracked below the key 15,000-level in early trade in line with a slump in other Asian markets as US bond market turmoil continued to fan investor worries globally.