Portfolio
Benchmark
A reference series or policy portfolio used to evaluate performance, risk, exposure, or opportunity cost.
- A good benchmark should match the decision context closely enough to make comparisons meaningful.
Related: alpha, beta, tracking error
Portfolio
Concentration
The degree to which exposure is dominated by a small number of holdings, factors, sectors, or assumptions.
- Concentration can be intentional, but it should be measured and justified.
Related: diversification, exposure, allocation
Portfolio
Rebalancing
The process of returning allocations toward defined targets or adjusting them under documented rules.
- A rebalancing rule should specify cadence, tolerance bands, and exception handling.
Related: allocation, drift, turnover
Educational boundary
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InQuantWeTrust publishes educational content for quantitative research and analytical methods. It does not provide personalized advice, trade recommendations, managed services, or guaranteed outcomes.