One of the trends that found in stock prices is that the recent good or bad performance of some stocks continue over time. This concept is known as

		Random Walk
		Momentum Effect
		Expert's Effect
		Selection Bias Issue

A gain of $200 increases utility by less than a loss of $200. This relates to which finance theory?

		Representation Bias Theory
		Conservatism Bias Theory
		Prospect Theory
		Efficient Market Hypothesis