A scanner can find more setups than you can trade. That is usually described as a feature. For many traders it becomes another decision problem.

The screen fills with alerts, the move starts before the research is finished, and the trader has to choose which opportunity deserves attention. The bottleneck has shifted from discovery to qualification.

Two closely related parts of this decision are MFE and MAE Explained: What Trade Geometry Reveals That P&L Hides and What Makes a Trading Opportunity Worth Your Attention?.

Detection is cheap; attention is scarce

Modern scanners can filter thousands of instruments in seconds. Speed is useful, but the trader still has to decide whether the setup has economic room after costs, whether similar signals historically failed in the current context and whether the risk-reward is attractive enough to justify action.

Late signals create a second problem

A scanner can be technically correct and commercially useless if the opportunity has already moved. Time-to-resolution and the distance already travelled matter because the remaining opportunity may be very different from the original one.

More alerts can increase low-quality action

When every alert feels urgent, the system can push the user toward overtrading. This is especially costly when spreads and commissions are material. Qualification should reduce the number of decisions, not simply decorate each alert with more indicators.

What qualification should answer

A useful opportunity layer should help answer: what happened after similar candidates, how much favourable and adverse movement occurred, what costs were required, how long resolution took, which contexts improved or weakened the result and what failure conditions repeatedly appeared.

Why Radar is built around evidence

QuantWeaver Radar is designed around the question, 'Why does this opportunity deserve my attention?' The purpose is to surface researched opportunities with enough context for the user to understand the evidence behind them. Radar Select keeps the final decision with the trader. Radar Auto is designed for customers who prefer systematic execution within defined controls.

Fewer can be more useful

A system that rejects a large number of mediocre opportunities may be more valuable than one that celebrates its alert count. The commercial value is not the number of notifications. It is the quality of the decisions the remaining notifications support.