Caban (2008) in his article Impact of Oil Prices on the Stock Market examined that impact of oil prices on the stock market is inversely proportional. A shoot in oil prices leads to a nose dive in the stock market. And a decrease in oil price on an average leads to a higher stock market return. So, the effect of oil prices becomes predictable in the stock market. The effect is profound when the oil prices increase in the magnitude of 50% to 100% annually. The reasons being:
1. Any movement in the oil prices results in uncertainty in the stock market.
2. Higher the oil prices, higher the transportation, production and heating costs.
Say, a decrease in the oil prices by 10% in US will result in the expected return to double up on the stock market in the following month. The waves of the impact on the world market index will make its presence felt significantly. Though the stock market moves in the opposite direction with respect to oil prices, it is basically a one way traffic. The stock market returns has no impact on the crude oil