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Topic cluster
25 answers
Signal and portfolio design
A cluster on how raw indicators become tradeable signals, how probabilities become bets, and how position sizing changes the quality of a system.
Reviewed by Alphora Research
Updated June 30, 2026
Many trading questions are really design questions in disguise. The hard part is usually not finding one interesting indicator, but deciding how to turn that information into a position rule, a threshold, a sizing policy, and an evaluation framework that still makes sense after costs and regime changes.
This cluster keeps those layers separate. It connects feature intuition, binary versus continuous signal design, portfolio construction, and risk calibration so the pages reinforce each other instead of behaving like isolated SEO articles.
Questions in this cluster
Each page answers a narrower search-shaped question while staying linked to the broader research theme.
Feature intuition
What is premium reversion in crypto perps?
Learn what premium reversion means in crypto perpetuals, why traders watch it, where it breaks, and how Alphora frames it as a validated building block.
Feature intuition
What is a regime filter in systematic trading?
Learn what a regime filter does, how it changes strategy behavior, and why Alphora treats it as a context layer rather than a standalone alpha claim.
Feature intuition
What is funding rate in crypto perps?
Learn what funding rates are in crypto perpetual futures, how they work, what they signal, and why serious traders do not treat them as a free yield line.
Strategy intuition
What is a market-neutral strategy in crypto?
Learn what market-neutral means in crypto, what neutrality actually buys you, where it breaks, and why it is often a better frame for research than raw directional hype.
Risk management
What is position sizing in systematic trading?
Learn what position sizing means in systematic trading, which inputs matter, and why sizing is where many otherwise reasonable strategies quietly fail.
Feature intuition
How do binary signals differ from continuous signals in systematic trading?
Learn the difference between binary signals and continuous signals in systematic trading, when each one is useful, and why signal shape should not be confused with market or payoff structure.
Strategy intuition
Can you build a binary signal from continuous indicators?
Learn how binary trade triggers are often built from continuous indicators, and what to watch for when turning smooth scores into yes or no decisions.
Research process
How do you backtest a binary signal strategy?
Learn how to backtest a binary signal strategy honestly, including trigger rules, holding windows, rebalance behavior, and the trading costs that often dominate threshold systems.
Risk management
What metrics matter most for binary signal strategies?
Learn which metrics matter when evaluating binary signal strategies, and why accuracy or win rate often hides the things that actually decide whether the strategy is tradeable.
Market intuition
Why can a 60 percent signal still be a bad trade?
Learn why a high-probability signal can still be a bad trade, and why systematic strategies need calibration, payoff context, and cost discipline rather than confidence scores alone.
Strategy intuition
definition
When should a continuous score become a binary trade trigger?
Learn when should a continuous score become a binary trade trigger, why it matters in signal and portfolio design, and how it connects to a practical systematic trading workflow.
Strategy intuition
comparison
How does conviction sizing differ from equal weighting?
Learn how conviction sizing differ from equal weighting and signal and portfolio design differ, where the tradeoffs show up, and how to choose the right structure.
Research process
How does rebalancing differ for binary and continuous signals?
Learn how rebalancing interacts differently with binary and continuous signals, and why cadence, thresholding, and turnover policy belong to the same design decision.
Strategy intuition
definition
What are signal thresholds?
Learn what are signal thresholds, why it matters in signal and portfolio design, and how it connects to a practical systematic trading workflow.
Strategy intuition
definition
Why do signal thresholds matter in systematic trading?
Learn why do signal thresholds matter in systematic trading, why it matters in signal and portfolio design, and how it connects to a practical systematic trading workflow.
Strategy intuition
definition
What is conviction sizing?
Learn what is conviction sizing, why it matters in signal and portfolio design, and how it connects to a practical systematic trading workflow.
Strategy intuition
definition
Why does conviction sizing matter in systematic trading?
Learn why does conviction sizing matter in systematic trading, why it matters in signal and portfolio design, and how it connects to a practical systematic trading workflow.
Strategy intuition
definition
What are exposure caps?
Learn what are exposure caps, why it matters in signal and portfolio design, and how it connects to a practical systematic trading workflow.
Strategy intuition
definition
Why do exposure caps matter in systematic trading?
Learn why do exposure caps matter in systematic trading, why it matters in signal and portfolio design, and how it connects to a practical systematic trading workflow.
Strategy intuition
definition
What are portfolio sleeves?
Learn what are portfolio sleeves, why it matters in signal and portfolio design, and how it connects to a practical systematic trading workflow.
Strategy intuition
definition
Why do portfolio sleeves matter in systematic trading?
Learn why do portfolio sleeves matter in systematic trading, why it matters in signal and portfolio design, and how it connects to a practical systematic trading workflow.
Research process
implementation
How do you turn a raw score into a position size?
Learn how do you turn a raw score into a position size, why it matters in signal and portfolio design, and what to validate before trusting the workflow in live research.
Performance evaluation
evaluation
What should you validate before you turn a raw score into a position size?
Learn how to evaluate turn a raw score into a position size, which metrics actually matter, and what a flattering result can still hide in signal and portfolio design.
Research process
implementation
How do you combine multiple signals in one portfolio?
Learn how do you combine multiple signals in one portfolio, why it matters in signal and portfolio design, and what to validate before trusting the workflow in live research.
Performance evaluation
evaluation
What should you validate before you combine multiple signals in one portfolio?
Learn how to evaluate combine multiple signals in one portfolio, which metrics actually matter, and what a flattering result can still hide in signal and portfolio design.