The Sensex has plunged over 3% (485 points) to 13,942.SBI is still down over 5% at Rs 1,465. ICICI Bank has declined over 5% to Rs 828.Infosys has slipped over 3% to Rs 1,764. TCS is also down over 3% at Rs 1,020. Reliance has declined 2.5% to Rs 1,746.Wipro is now down nearly 5% at Rs 447. RCom is also down 5% at Rs 483.Reliance Energy, ONGC and Hindalco are trading with losses of over 3% each.