Company D and E, have different dynamics than other companies. These companies perform better when the market is down. Company D has a beta value of -0.0. If the market falls by 0 percent, the company can meet the expected positive return of 00 percent.Since this company reacts to market movements in the opposite direction and at half the rate, an investor who invests in this company can use this company as a hedging instrument against market fluctuations. The beta value of company E is -0, It reflects the market movement in the opposite direction and at the same rate.Company can provide the expected 00% return when the market return is 0%. This indicates that this company can provide positive returns when the market is stagnant.