Information RatioThe ratio of annualized expected residual return to residual risk. A central measurement for active management, value added is proportional to the square of the information ratio.
Expected value of perfect informationExpected value of perfect information
The expected value if the future uncertain outcomes could be known minus the expected value with no additional information.
Information content effectInformation content effect
The rise in the stock price following a dividend signal, or publication of some other related news.
For your information (FYI)For your information (FYI)
A prefix to a security price indicating that the quote is for information purposes only, and not an offer to trade.
Informational efficiencyInformational efficiency
The degree to which market prices correctly and quickly reflect information and thus the true value of an underlying asset.
Price sensitive informationPrice sensitive information
Information which, if made public, is likely to have a significant effect on the price of a company's securities. Such information must, in connection with a listed company, be reported to RNS, so that it can be released to the market in a fashion which is fair to all investors.Any person who uses price sensitive information to make a profit either for themselves or a third party in the shares of a company are in breach of insider trading laws or the Market Abuse Regime.
Further SuggestionsInformational efficiency
Statement of Additional Information (SAI)
Intermarket Surveillance Information System (ISIS)
Information Coefficient (IC)
Limit order information system
London Market Information Link