I am not sure if there is such a statistic but it will be interesting to know.
Is Monday the worst day to buy stocks because people have Monday blues, so Mr Market will be in bad mood? Is Friday the best day because people are in good mood (Thank God it's Friday), so Mr Market will be in good mood?
Is Monday the worst day to buy stocks because people have Monday blues, so Mr Market will be in bad mood? Is Friday the best day because people are in good mood (Thank God it's Friday), so Mr Market will be in good mood?