Do you upload my strategy files?
No. CSV and XLSX strategy files are processed in your browser.
A trading workbench for disciplined decisions
Turn market lead into gold, one disciplined trade at a time.
Quant Companion is the Quant Alchemy workbench: strategy analytics, a trading journal, and position sizing, unified in one place.
Proof Ladder 0/12 · 0 XP · next: TradingView export importedOpen tools
Analyze before you commit.
Upload a TradingView export or calculate position risk without an account. Your files stay in your browser.
Explore analyticsPrivate beta
Keep the record that compounds.
The account-scoped journal and live market-data tools are available to approved users while the beta stays focused.
Request accessAttack your backtest
Performance Analytics
Upload TradingView exports and stress-test them with Monte Carlo simulation, probability cones, z-scores, and the Strategy Invalidation Lab.
OpenDiscipline compounds
Trading Journal
Log entries with your reasoning, track live unrealized P&L, close with honesty. Streaks and achievements keep you accountable.
OpenRisk before reward
Position Sizing
Size every position from the risk you accept, with leverage, margin, and liquidation-buffer analysis built in.
OpenCommon questions
Know what crosses the wire.
Where does my journal live?
Journal entries are stored in a private cloud record scoped to your approved account. You can export them at any time.
Is this trading advice?
No. Quant Companion provides analysis and recordkeeping tools. You remain responsible for every trading decision.