S&P 500 may fall further 10-15%: Nomura's Janjuah By: CNBC.com News September 01, 2015 at 08:42 AM EDT Nomura's widely-watched strategist, Bob Janjuah, believes that the S&P 500 is likely to fall another 10 to 15 percent in the near term. Read More >> Related Stocks: Sentinelone Inc Cl A