It is time to revisit this prediction from September 28 2011 ""I'd be buying the market," says Citigroup's chief U.S. strategist Tobias Levkovitc". At the end of September of last year the S&P 500 was close to 1,175 and at the time of writing it's around 1,396 (an 18% increase). The average daily opening value was in the vicinity of 1,311 (an 11% increase).
As a result I'll mark this prediction as correct on The Scoreboard.
Note: The link from my article is defunct, but you can get a copy of the original AP story here.