Feature
PSI Monitor
Traditional risk management tools usually react after something has already happened. PSI Monitor works earlier by tracking behavior during the session and showing when execution is drifting before major mistakes happen.
PSI Monitor walkthrough
See how PSI moves in real time, what behavioral signals are tracked, and how to use PSI as live execution context.
Built for the full session, not just the trade.
Most risk tools only react after something has already gone wrong. Meridian covers the complete loop — configure your rules and baselines before the open, track behavioral pressure as it builds in real time, enforce limits when discipline slips, and review the patterns that drove your decisions after the close.
Configure
Any strategy. Any style.
- ✓Session rules and time windows
- ✓Size limits and stop conventions
- ✓Adaptive baseline learns your rhythm
Live Monitor
7 signals. <100ms updates.
- ✓PSI score updates in real time
- ✓Seven behavioral signal bars
- ✓Live score shows what is driving pressure
Guard
Rules that enforce themselves.
- ✓6 trigger conditions
- ✓5 response levels
- ✓From quiet alert to stronger action
Review & Intel
Every session. Every pattern.
- ✓PSI, Composure, and trade stats
- ✓Monthly digest and behavior correlation
- ✓Clear guide for next-session improvement
Behavioral signals
Seven signals tied to how discipline actually breaks down.
Each one tracks a distinct failure pattern that shows up reliably before a trader abandons the plan.
Revenge Entry (D1) — re-entering after a loss
Detects rapid re-entry after a loss with elevated size in the same direction. Direction reversals carry less weight, separating genuine technical pivots from emotional retaliation.
Stop Manipulation (D2) — moving risk wider
Tracks stop distance over time and flags widening in the adverse direction once price moves against you — the classic impulse to give a losing trade more room than the plan allowed.
Size Spike (D3) — sizing above your rule
Flags size that exceeds your declared rule, with heavier weight during losing streaks when the urge to make it back is strongest. Your own history sets the threshold, not a generic standard.
Rushed Exit (D4) — cutting winners too quickly
Compares hold time against your personal baseline to detect exits that arrive too early — surfacing sessions where pressure is pushing you out of good trades before they have room to develop.
Position Overstay (D5) — holding losers too long
Activates when a losing trade exceeds your historical holding tolerance. Deep adverse excursion is logged even if the position later recovers, keeping the record honest.
Rule Violations (D6) — breaking declared session rules
Checks declared session rules across time windows, stop-loss range, and loss-streak limits. Each breach applies a scored penalty with a cooldown so the same violation is not counted twice in close succession.
Overtrading Pace (D7) — accelerating entry frequency
Measures intra-session acceleration and deviation from your historical entry rhythm. A warm-up window at the open prevents false positives in the first few trades, when pace is naturally lower.
Stop mistakes before they reach the order window.
Meridian helps you observe behavior during execution, not only after the session is over.