YOUR PLAN. KEPT.

A trading coach that holds you to your own rules.

Define your plan — sectors, risk, goal — and Tradester checks every buy against it, stamps a verdict, and logs your reasoning. Discipline, built in.

Private friends & family test build. Not financial advice — you alone are responsible for every trade and any gains or losses. The app never holds your money; your broker does.

Tradester guardrail check
What it does

Every trade, checked against your plan

Not a terminal — a coach with a guardrail layer. Seven checks run on each buy and it gets a stamped verdict.

Guardrail checks

Sector fit, position size, concentration, volatility budget, correlation, cash buffer — then a verdict.

CAUTION
Position sizeWould be 6.7% of portfolio (cap 12%).
DiversificationTop 3 would be 62% — concentrated book.

Decision journal

Every action lands here with its verdict and your reasoning — filterable by type and period.

JPM · $2,400FITS YOUR PLAN
TSLA · $900ROBO BLOCKED
Plan revisedPLAN

Optional robo-trader

Automate a capped slice per stock. Every order still passes your guardrails — out-of-policy never executes.

XOM · 15% cap · $800 clips
dip 5% · TP 15% · SL 8%
auto ≤ $100  ·  over ⇒ approval
FITS YOUR PLAN
See it on your phone

Built mobile-first, light or dark

Research
Live research — chart, fundamentals & analyst view
Guardrail check
A live guardrail check with reasons
Journal
The decision journal (dark mode)
Get Tradester

Install it in a minute

Scan to open Tradester
Scan to open on your phone

Point your camera at the code, or use the buttons below.

🤖 Android

Tap Download for Android, open the file, allow install from this source, and open Tradester.

Download for Android

🍎 iPhone / iPad

Open the web app in SafariShareAdd to Home Screen. It runs full-screen like an app.

Open in Safari

New here? Sign up and pick Simulator mode — a built-in $25k paper portfolio, no keys or setup needed.