Analyst Revisions Bias
Financial Analysts from banks and research houses cover companies and the evolution of their business. In this process, they issue estimates about the EPS and Sales of a company, and often about other measures as well: dividends, cash flow, ebitda etc.
The Analyst Revision Bias measures how many analysts have reviewed their estimates up or down in the last month. A reading of +100% means that all analysts have increased their estimates, a reading of -75% means most analysts have decreased them.
Analyst revisions help gauge consensus and understand whether the research community for this stock actually has predictive power or - as sometimes happens - is more of a contrarian indicator: in some cases, when all analysts are one-sided on the trade, it’s a sign to do the opposite.