Benchmark domestic share markets which bounced back yesterday after falling for seven straight days, today slipped down again in afternoon trade. Sensex was trading below 34,000 mark when report last came in. Other major Asian and European markets were also trading down in red. The Sensex at Bombay Stock Exchange plunged 424 points, or 1.23 percent, to 33,988. Similarly, Nifty at National Stock Exchange added 122 points, or 1.15 percent, to 10,6455.And, in late morning trade, the rupee lost 10 paise to 64.30 against the US currency.