Support ahead can trigger a rebound
- Sensex, Nifty plunge over 1%; realty shares skid
- Sensex tanks 730 points amid surging crude oil prices, geopolitical uncertainties
- Oil price rise puts more pressure on government bonds
- Markets open lower as crude surge, FII selling and geopolitical jitters weigh on sentiment
- Sensex falls 900 points as crude rebounds; Nifty slips below 22,900