This paper develops two measures of performance inconsistency based on information derived from funds' actual performance and their disclosed portfolio holdings. Using these measures, we show that funds with unskilled managers and poor performance are associated with greater inconsistency....

We discover three significant periodicities in the autocorrelation of intraday stock returns. We demonstrate that (i) the autocorrelation is 64% more negative during afternoons than during mornings, (ii) the autocorrelation is more negative Tuesdays through Fridays than on Mondays, (iii) overall...