Variance-Covariance Matrix
Meaning ⎊ A square matrix that represents the variance of individual assets and the covariance between all pairs of assets.
Overfitting Prevention
Meaning ⎊ Techniques ensuring models capture market signals rather than historical noise to maintain predictive accuracy in new data.
Cost of Carry Model
Meaning ⎊ A mathematical framework calculating futures pricing based on spot prices and holding costs.
Mean-Variance Optimization
Meaning ⎊ A quantitative framework for building portfolios that maximize expected return for a specific level of risk.
Efficient Frontier
Meaning ⎊ A collection of optimal portfolios providing the best possible risk-return trade-off for a given market environment.
Portfolio Theory
Meaning ⎊ A strategy for optimizing investment returns by diversifying assets to minimize risk for a given level of expected return.
Covariance Matrix
Meaning ⎊ A statistical grid showing how the returns of multiple assets move in relation to one another to guide risk management.
Risk Adjusted Return
Meaning ⎊ A performance measure that evaluates returns relative to the risk taken, allowing for comparison of different strategies.
Weak Form Efficiency
Meaning ⎊ All historical price and volume data is already fully reflected in the current market price of an asset.
Modern Portfolio Theory
Meaning ⎊ Modern Portfolio Theory provides a quantitative framework for optimizing risk-adjusted returns through strategic asset allocation and diversification.
Risk-Adjusted Return Analysis
Meaning ⎊ Evaluating return relative to the amount of risk undertaken to achieve it.
Portfolio Variance Optimization
Meaning ⎊ Math-based method to find asset weights that minimize total portfolio risk.
Asset Allocation Theory
Meaning ⎊ The foundational framework for distributing capital to balance risk and return.
Beta Coefficient
Meaning ⎊ A metric measuring an assets volatility relative to the overall market, indicating its sensitivity to market movements.
Concentration Risk
Meaning ⎊ The danger of substantial loss resulting from excessive exposure to a single asset or interconnected system.
Cash Out
Meaning ⎊ The act of selling positions and withdrawing the resulting funds from an account to realize cash.
Rebalancing
Meaning ⎊ The act of adjusting portfolio positions to maintain a target risk level after market movements have caused a deviation.




