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2. Stock market prediction - Wikipedia

   en.wikipedia.org/wiki/Stock_market_prediction

   Stock market prediction is the act of trying to determine the future value of a company stock or other financial instrument traded on an exchange. The successful prediction of a stock's future price could yield significant profit. The efficient market hypothesis suggests that stock prices reflect all currently available information and any ...

3. Kalman filter - Wikipedia

   en.wikipedia.org/wiki/Kalman_filter

   Details. The Kalman filter is a recursive estimator. This means that only the estimated state from the previous time step and the current measurement are needed to compute the estimate for the current state. In contrast to batch estimation techniques, no history of observations and/or estimates is required.

4. Portfolio optimization - Wikipedia

   en.wikipedia.org/wiki/Portfolio_optimization

   Portfolio optimization is the process of selecting an optimal portfolio ( asset distribution), out of a set of considered portfolios, according to some objective. The objective typically maximizes factors such as expected return, and minimizes costs like financial risk, resulting in a multi-objective optimization problem.

5. Predictor–corrector method - Wikipedia

   en.wikipedia.org/wiki/Predictor–corrector_method

   A simple predictor–corrector method (known as Heun's method) can be constructed from the Euler method (an explicit method) and the trapezoidal rule (an implicit method). Consider the differential equation. and denote the step size by . First, the predictor step: starting from the current value , calculate an initial guess value via the Euler ...

6. Binomial options pricing model - Wikipedia

   en.wikipedia.org/wiki/Binomial_options_pricing_model

   In finance, the binomial options pricing model ( BOPM) provides a generalizable numerical method for the valuation of options. Essentially, the model uses a "discrete-time" ( lattice based) model of the varying price over time of the underlying financial instrument, addressing cases where the closed-form Black–Scholes formula is wanting.

7. Kelly criterion - Wikipedia

   en.wikipedia.org/wiki/Kelly_criterion

   Stock investments. The second-order Taylor polynomial can be used as a good approximation of the main criterion. Primarily, it is useful for stock investment, where the fraction devoted to investment is based on simple characteristics that can be easily estimated from existing historical data – expected value and variance. This approximation ...