UK & US equities · rule-based research

Spot the signals.
Understand the market.

SignalZum screens stocks with transparent, versioned rules and shows exactly why each signal fired — the numbers, the sources and the gaps. It describes rule alignment, not the odds of profit.

Create a free account How signals are calculated

Range breakout — how a signal is readIllustration

Not real data. Each real signal shows its source, exchange, currency and timestamps.

Deterministic scanner

Range breaks, relative volume, 20/50 moving-average crosses and RSI thresholds, computed on completed sessions with versioned rules.

Evidence, explained

AI summarises only the stored evidence: what triggered, the numbers, sourced news with times, conflicts and missing information.

Alerts on your terms

Watchlist alerts in-app or by email, with your time zone, quiet hours, digests and a full delivery history.

Paper portfolio

Simulate trades with explicit fill assumptions, fees and currency effects. Clearly labelled. No broker execution.

Reproducible backtests

Next-session fills, fees, slippage and a benchmark. Survivorship bias is documented, not hidden.

Honest records

Every forward signal is stored immutably, including the ones that did not work. Corrections keep the original.

Important. SignalZum is a research tool. Signals report whether predefined conditions were met by past data; they are not forecasts or recommendations. Backtests are hypothetical and paper portfolios are simulated. Read the risk information.