In Finance a Replicating Strategy of a particular financial instrument is a set of liquid, usually exchange-traded assets with the same net profit.
Definition :
A dynamic trading strategy that shifts a portfolio's exposure between a riskless and a risky asset or between two or more risky assets in order to produce the same payoff function as another strategy or asset. Portfolio insurance, for example, which shifts a portfolio between a riskless and a risky asset, is designed to produce the same payoff function a protective put option strategy. Replicating strategies are used by dealers to hedge the risk exposure that arises from writing options.
Self financing
Admissible
Vt=(St-K)>0