Answer:
A. Over reaction and Correction
Step-by-step explanation:
Over reaction is the situation whereby investors gets over excited due to an emotional response on an event leading to a security becoming overbought or over sold until it returns to its intrinsic value. In this case, the increase in price came from the announcement that the unpopular CEO had resigned. Correction on the other hand refers to the drop in prices of stock from their current peak. After the overreaction, correction occured in which the price dropped and remained constant at the dropped price.