After gaining 703 points in the last four sessions, the Sensex plunged 769.41 points, or 3.97 per cent, to 18,598.18 on all-round selling. Consumer durables, realty, banks and metal sector took major beating.
Dipen Shah, Head of Private Client Group Research, Kotak Securities said: "Markets started on a soft note on weak global cues but fell suddenly and sharply on continuing concerns over the depreciating rupee and tapering of monetary stimulus by Fed. Rupee fell to an intra-day low of 62 / USD."
In 30-share Sensex pack, barring Hero MotoCorp, all stocks closed with heavy losses. Major losers were Reliance Industries (4.62 pc), Sterlite Ind (6.65 pc), ONGC (6.06 pc), Jindal Steel (5.46 pc) and L&T (5.19 pc) and Maruti (4.84 pc).
Others like SBI (3.32 pc), BHEL (10.70 pc), GAIL (6.49 pc), HDFC (5.81 pc), HDFC Bank (5.05 pc) and ICICI Bank (5.02 pc) also bore the brunt of investor selling.
Sectorally, the consumer durable sector index suffered the most by losing 8.38 per cent to 5,893.26, followed by realty index by 6.07 per cent to 1,263.77. Metal index fell by 5.56 per cent to 6,953.89 and bank index by 5.55 per cent to 10,800.62.