Realtors can and do handle price reductions by delisting and relisting the property. This hides the ask price drop, and zeroes the days on market, to the advant

Realtors can and do handle price reductions by delisting and relisting the property. This hides the ask price drop, and zeroes the days on market, to the advantage of sellers and realtors. A brief look at Trulia's "methodology" description suggests that they are just mapping these easily gamed MLS numbers.