ET Market Watch: Sensex settles flat after 1,101-pt intraday swing; Nifty below 24,150

The markets kept on swinging intraday but ended flat at closing. The NSE Nifty 50 fell by 0.03% to 24,141, while the BSE Sensex dipped 0.01% to 79,496. The Nifty Healthcare was in red today while Nifty IT stood in green.