shares of salesforce inc crm jumped 35 toward a sixweek high in premarket trading tuesday after the customerrelationship management software company said it will raise prices by 9 the stock was the biggest gainer among dow jones industrial average djia components ahead of the open the stock’s implied price gain would add about 495 points to the dow’s price while dow futures ym00 gained 122 points salesforce said tuesday that the price increases which are its first in seven years are across sales cloud service cloud marketing cloud industries and tableau and will go into effect in august the new list prices will rise to 80 from 75 for professional edition to 165 from 150 for enterprise edition and to 330 from 300 for unlimited edition