Rotation

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Rotation

An active asset management strategy that tactically overweighted and underweighted certain sectors, depending on expected performance. Sometimes called sector rotation.

Sector Rotation

An investment strategy in which a portfolio overweights or underweights certain sectors in accordance with expected performance. Sector rotation is a form of active investment management; the portfolio manager observes market trends and alters the composition of the portfolio in order to earn the highest possible return. Sector rotation is fairly high risk, as a portfolio's systematic overweighting and underweighting means that is not efficiently diversified. See also: Markowitz portfolio theory.
References in periodicals archive ?
This means the instantaneous rotation center corresponds to the actual rotation center of the planet gear.
However, the rotational torques around the rotation center of the planet gears Op were not balanced because [F.
The ilium thickness and width reached its peak 25 mm above the rotation center, approximately at the acetabular dome, and decreased quickly to approximately, especially 2 cm above the doom.
Furthermore, we estimated that place the hip rotation center within 1 cm of the intact acetabular dome would achieve perfect initial coverage and a prosthetic stability.
KEY WORDS: Femoral offset Limbs length Rotation centers Total hip arthoplasty