Inter Relationship Between High Returns, Over Confidence and Trading Volume |
It has been a challenge for financialeconomists to explain some stylized facts observed in securities markets, amongthem, high levels of trading volume. The most prominent explanation of excessvolume is overconfidence. High marketreturns make investors overconfident and as a consequence, these investors trade more subsequently and make some transactions more aggressively.The aim of our paper is to study the impact of the phenomenon of overconfidenceon the trading volume and its role in the formation of the excess volume on thestock market.