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Open source · No subscriptions

Every tool a
serious trader
actually needs.

A curated suite of precision tools — built for prop traders, bonus hunters, and quants who demand transparency over hype.

Explore tools ↓
4Live tools
5kMC simulations
19Exchanges tracked
0Subscriptions

The Toolkit

Built for the edge

LIVE

Prop Firm Simulator

Monte Carlo engine for prop firm evaluation and funded account phases. Model your edge before you pay the fee.

5kMC Paths
4Charts
25+Parameters
Open tool
LIVE

Backtesting Guide

10-step institutional framework for rigorous strategy validation. From hypothesis formulation through walk-forward analysis and live deployment.

10Steps
8Charts
20+Metrics
Open tool
M
LIVE

Model Selection

Choose the right process before hunting for a strategy. Compare trending assets with VIX-style mean reversion and see why linear VIX forecasts break.

8Sections
4Comparisons
13kBad VIX forecast
Open tool
LIVE

Probability & Markets

Interactive guide to probability, expected value, conditional probability, market making, and adverse selection inspired by Jane Street's trading primer.

10Sections
6Widgets
2Core trading ideas
Open tool
B
LIVE

Brownian Motion

Interactive guide to Wiener processes, drift, geometric Brownian motion, bridges, boundaries, fractional memory, and Brownian-driven diffusions.

11Sections
3Labs
9Model families
Open tool
SOON

CEX Bonus Hunter

Every sign-up bonus across 19 exchanges decoded. Real returns vs. marketing headlines. Zero-deposit to volume-gated strategies.

19Exchanges
4Strategies
$5k+Potential
Coming soon

Philosophy

No fluff. No paywalls.
Just the tools.

Every tool here is built to answer a real question a trader has. Open data, transparent methodology, no black boxes — so you can verify the math and make decisions with confidence.

Free forever
Open source
No tracking