Risk disclosure: Trading involves substantial risk of loss. Full disclaimer →

A NEW GENERATION OF RISK MANAGEMENT

Every risk tool reacts after the loss.
Meridian stops you before it.

It catches what blows up accounts — revenge, oversizing, tilt — and steps in before the order, not after the damage.

No charge until day 14 · From $49.99/mo · Cancel anytime

Runs in NinjaTrader 8 today · Tradovate & Ironbeam apps in early access →

Runs locally — your history stays on your machine No P&L or account numbers ever leave your PC Cancel anytime
Meridian live PSI Monitor — catching an oversize alarm as tilt builds, before the loss

HOW IT CATCHES IT

It reads the behavior, not the P&L.

A hard limit knows one number, your P&L, and only after the damage. Meridian reads the behavior that causes the loss — revenge, oversizing, tilt — and steps in first. A leading indicator, not a lagging one.

THE WHOLE LOOP, ONE TOOL

Not a limit. Not a journal. All of it.

Real-time monitor, live Guard enforcement, analytics, an auto-built journal, and a pre-session playbook — the whole discipline loop in one app, on one account. Others sell one piece; every session here sharpens the next.

Official NinjaTrader Vendor

Audited and approved by NinjaTrader’s Compliance, QA & Executive teams.

A LIMIT REACTS. MERIDIAN ACTS FIRST.

A limit fires after the loss.
Meridian acts before the order.

It still enforces every hard limit your old tool did — and adds the layer none of them have: it reads the behavior and steps in first.

What every risk tool does
  • Daily loss limit
  • Single-trade loss cap
  • P&L / drawdown caps
  • Loss-streak cutoff

Meridian does all of this too.

What only Meridian adds
  • Real-time behavior detection — 7 signals (revenge, oversizing, tilt…)
  • A baseline that learns how you trade — not a generic average
  • It steps in before the order, not after the loss
  • The whole loop: monitor · guard · journal · review

No limit-based tool can do this.

A LIMIT REACTS. MERIDIAN PREVENTS.

A $500 daily loss limit can't stop you until you're already down −$500 — four revenge trades too late.Meridian catches the revenge trading at trade two, before the damage is done.

WHY IT MATTERS

Most blown accounts aren't
bad strategy. They're one bad session.

The strategy you spent months on rarely fails you. One session does — the entries you'd have rejected yesterday, the size you'd ruled out, the stop you moved twice. A daily loss limit catches that at the end. Meridian catches the behavior that's causing it.

$89–540
A prop-firm evaluation. Lost if you fail it.
$300–800
One revenge session — and the funded account it can blow.
$49.99
Meridian. One month.

Illustrative — prop-firm fees are publicly listed; session-loss ranges are self-reported by users. Meridian does not guarantee trading results.

LIVE MONITOR

Your discipline, as one
live number: 0–100.

Meridian turns your order flow into one live score from 0–100, updated in real time after every fill. When tilt creeps in, you watch the number fall — before your P&L does.

  • Seven behavioral signals in one number — so you can see your discipline in real time
  • Measured against your baseline, not a generic average
  • An always-on HUD that sits over your chart
Meridian live PSI Monitor — radial gauge, PSI timeline, and behavioral signal bars

WHAT IT CATCHES

The 7 behaviors that quietly kill accounts.

Every one is scored in real time, against your own history.

Revenge entries

Re-entering too fast after a loss, at bigger size.

Stop manipulation

Widening or moving your stop against a losing trade.

Size spikes

Sizing past your own rule — worse on losing streaks.

Hold bias

Holding losers far longer than winners. (Cutting losses fast is never penalized.)

Position overstay

Sitting in a losing trade past your own tolerance.

Rule violations

Trading outside the rules you set — time, stops, streaks.

Overtrading pace

Entries speeding up past your normal rhythm.

Meridian Guard — your own rules with an escalating enforcement ladder and Strict Lock

MERIDIAN GUARD

Rules that enforce themselves.

You write the rules when you're calm. Guard enforces them when you're not — escalating exactly as far as you decide: a quiet nudge, a typed acknowledgment, a trading pause, or a full broker disconnect.

Strict Lock holds every pause it fires for its full window — no in-app off switch — for when the tilted version of you wants to switch it off.

Guard never closes your live positions for you unless you explicitly opt in to auto-flatten. It stops you adding risk — you can always exit, any time.

THE WHOLE LOOP

One tool for the whole job.

Others sell you one piece — a limit, a journal, a dashboard. Meridian is the whole loop, and every session makes the next one sharper.

01
Plan

Your one risk for today, before the open.

02
Monitor

A live read on your discipline.

03
Guard

Enforcement when you cross your line.

04
Journal

What happened, captured in the moment.

05
Review

Edge vs luck, and the habit to fix.

INTEL & STATS

See what tilt actually
costs you.

Pick any date range and break your trading down by time of day, hold time, instrument, and long vs short. Meridian puts a dollar figure on the difference between your composed sessions and your tilted ones — so discipline stops being a feeling.

When you're composed
+$1,008/session
When you're tilted
−$247/session

Example figures shown for illustration. Meridian does not guarantee trading results.

Meridian Intel — Stats: composed vs tilted P&L, equity curve, win rate, profit factor, expectancy
Meridian Intel — Stats breakdowns: drawdown, daily Sharpe, win/loss streaks, P&L by weekday, by side, by hold time
Meridian Patterns — monthly composure calendar with Stable/Caution/Warning/Critical days, trend charts, discipline-vs-outcome map
Meridian Intel — Insights: PSI × P&L correlation, weekday patterns, monthly digest

FROM OUR FIRST USERS

Traders who didn't believe it either.

Real quotes from our first users — anonymous by design.

★★★★★
"It's the first tool that actually catches me mid-session, when I'm tilting — not in the journal hours later."
Independent trader
★★★★★
"I've restarted funded accounts more times than I want to count. A revenge-entry detector mattered more than another indicator — I wouldn't have believed that."
Prop-firm trader
★★★★★
"Turned out I wasn't losing because of my entries. I was adding to losing positions and ignoring my own rules. Took data to admit it."
ES / NQ futures
Official NinjaTrader Ecosystem Vendor

Audited and approved by NinjaTrader's Compliance, QA & Executive teams — the product you install is the one they audited and tested.

Anonymous by design

Never your name, broker credentials, account numbers, or funds. Your fills, baseline, and session history stay on your machine.

Risk-free to try

14-day free trial, no charge until day 14. If it won't run on a supported NinjaTrader 8 setup and we can't fix it, you get a full refund.

Start free. Keep what protects you.

14-day free trial · no charge until day 14 · cancel anytime.

Meridian Core
$49.99/mo

The full real-time monitor, all seven behavioral signals, and 5-year session history.

Start free trial
RECOMMENDED
Meridian Guard
$69.99/mo

Everything in Core, plus automatic enforcement, Strict Lock, and the full Intel Layer.

Start free trial

Trade the version of you
that you respect.

Other risk tools react after the loss. Meridian acts before the order.

No charge until day 14 · Cancel anytime · NinjaTrader 8 today · Tradovate & Ironbeam early access