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A day trading journal that keeps up with you

Day traders take too many trades to log by hand. Meridian syncs your fills automatically, then shows the metrics that actually decide whether you're profitable — win rate, average win vs loss, hold time, and time-of-day edge.

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The metrics that matter intraday

Day trading is a numbers game, and the numbers only help if they're accurate and effortless to capture. Meridian computes your win rate, average winner vs average loser, expectancy, hold time, and fees across every trade — and because it pairs your fills automatically, the data is never stale or hand-fudged.

Win rate & expectancy

Know your real edge, not a gut feeling.

Time-of-day performance

See whether your morning trades carry your whole day.

Hold time

Scalps vs runners — see which actually pay you.

Revenge & FOMO flags

Tag the trades that blow up your P&L so you can stop them.

Discipline is the edge

Most day traders don't lose because their strategy is bad — they lose because they break it. Meridian's journal makes your mistakes impossible to ignore: the oversized trade after a loss, the setup you take out of boredom, the afternoon give-back. Seeing the pattern is the first step to fixing it.

Sync your broker, review with AI

Connect brokerages such as Robinhood and Webull via SnapTrade (or use CSV import), and your intraday activity flows in automatically. Then Meridian's AI coach reviews it and tells you exactly where your intraday edge is — and where it's leaking.

Frequently asked questions

What should a day trading journal track?

Entries/exits, size, win rate, average win vs loss, hold time, time-of-day performance, setup and emotions. Meridian captures all of it automatically and lets you tag setups and flag revenge/FOMO trades.

Does it handle high trade volume?

Yes — it imports fills and pairs opens/closes automatically, so high-frequency activity is journaled without manual entry.

Is it free?

The core journal is free. Pro ($19.99/mo or $199/yr) adds brokerage sync, the AI coach, strategies and weekly reports.

Journal every intraday trade — automatically

Find your real edge and protect it with AI-guided review.

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Meridian is a journaling, analytics and education tool. Day trading involves significant risk. Meridian is not a broker, does not execute trades, and does not provide personalized investment advice.