Meaning WEAK-FORM EFFICIENCY: A pricing theory that the price of a security reflects the past price and trading history of the security. Theory implies that security prices follow a random walk. Related: Semistrong-form efficiency, strong-form efficiency
More terms such as Weak-form efficiency in Dictionary W.
- Definition With Dividend:
- Examples Purchase of shares that entitle the buyer to the forthcoming dividend. Related: Ex-dividend weak-form efficiency definition.
- Definition Weighted Average Remaining Maturity:
- Examples The average remaining term of the mortgages underlying a MBS weak-form efficiency explain.
- Definition Weighted Average Portfolio Yield:
- Examples The weighted average of the yield of all the bonds in a portfolio weak-form efficiency what is.
- Definition Whisper Stock:
- Examples A stock rumored to be the target of a takeover bid, drawing speculators who hope to make a profit after the takeover is completed weak-form efficiency meaning.
- Definition Whoops:
- Examples Washington Public Power Supply System, which in the 1970s raised billions of dollars through municipal bond offerings, the projects that never materialized. WPPSS defaulted on the payments to weak-form efficiency abbreviation.