The round range effect: Why Dow 18,000 may additionally be counted Posted on May 8, 2016 by Deep The Dow’s ruin above 18,000 this week should properly point the manner to in addition gains. opinions on Wall street absolutely seem like divided at the significance of indices growing above round-numbered tiers, such as the 18,000 that the Dow Read More The round range effect: Why Dow 18,000 may additionally be counted