Relative Strength

Definition of 'Relative Strength'


A momentum investing technique that compares the performance of a stock, exchange-traded fund or mutual fund to that of the overall market. Relative strength calculates which investments are the strongest performers, compared to the overall market, and recommends those investments for purchase. Relative strength is a "buy high, sell higher" strategy that assumes a stock whose price has been rising will continue its upward trajectory.

Investopedia explains 'Relative Strength'


Relative strength investing has both an entry and exit strategy; investors using this technique aim to sell their holdings as soon as they begin to appear weak. An investing technique in its own right, relative strength can also be applied to more complex strategies such as pairs trading.

There is more than one way to calculate an investment's relative strength. One method is to rank all investments within the same investment universe and purchase the top performers. Another is to take the six-month rate of change in an investment's price and divide it by the six-month rate of change in a relevant index. The investment's rate of change is divided by the benchmark's rate of change to get a relative strength value. If the value is greater than one, the investment is relatively strong; if the value is less than one, the investment is relatively weak.



comments powered by Disqus
Hot Definitions
  1. National Best Bid and Offer - NBBO

    A term applying to the SEC requirement that brokers must guarantee customers the best available ask price when they buy securities and the best available bid price when they sell securities.
  2. Maintenance Margin

    The minimum amount of equity that must be maintained in a margin account. In the context of the NYSE and FINRA, after an investor has bought securities on margin, the minimum required level of margin is 25% of the total market value of the securities in the margin account.
  3. Leased Bank Guarantee

    A bank guarantee that is leased to a third party for a specific fee. The issuing bank will conduct due diligence on the creditworthiness of the customer looking to secure a bank guarantee, then lease a guarantee to that customer for a set amount of money and over a set period of time, typically less than two years.
  4. Degree Of Financial Leverage - DFL

    A ratio that measures the sensitivity of a company’s earnings per share (EPS) to fluctuations in its operating income, as a result of changes in its capital structure. Degree of Financial Leverage (DFL) measures the percentage change in EPS for a unit change in earnings before interest and taxes (EBIT).
  5. Jeff Bezos

    Self-made billionaire Jeff Bezos is famous for founding online retail giant Amazon.com.
  6. Re-fracking

    Re-fracking is the practice of returning to older wells that had been fracked in the recent past to capitalize on newer, more effective extraction technology. Re-fracking can be effective on especially tight oil deposits – where the shale products low yields – to extend their productivity.
Trading Center