We find that analyst coverage and optimism for an IPO before it starts trading have positive impacts on both its offer price revision and first-day return. Pre-IPO analyst research is also positively associated with long-run returns. Analysts with connections to the underwriter are more likely...

Using a longer time period and both NYSE-Amex and Nasdaq stocks, this paper examines short interest and stock returns in more detail than any previous study and finds that many documented patterns are not robust. While equally weighted high short interest portfolios generally underperform, value...