Changelog

Updates to Quantprove.

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May 2026

Mode 3 rebuild

Mode 3 rebuild centered on a Health Trajectory grid that compares live trades against bootstrap scenarios from the backtest. Health Score history, Monte Carlo path match, and 90% confidence band included.

Saved Systems

Library of saved analyses. Each entry stores rules, traits, and a favorite star, with search, sort, and rename on the library page.

Mode 2 validation overhaul

Mode 2 Confidence Cone split into live and projection zones. New Distribution Drift card, Distribution Distance triptych, Drawdown Profile overlay, and Trade Frequency match score.

Broker fee model

Fee model that applies spread and commission scaled to stop-loss distance. Includes broker presets and custom values.

Forward Outlook and Permutation Test

Forward Outlook hold-out test on Mode 1 using anchored expanding folds, reporting edge retention against the worst fold. Permutation Test bootstrap on Mode 1 compares the observed edge against randomized reorderings of the trade sequence.

Quant view

Quant view toggle available on all three modes. Adds a scalar grid, monthly returns heatmap, rolling Sharpe and Sortino, drawdown enumeration, return distributions, and a SPY benchmark section.

Shareable dashboards

Read-only link generation on Mode 1, Mode 2, and Mode 3 dashboards. Recipients see a watermarked view with no signup; links are revocable.

April 2026

Dollar P&L uploads

Dollar P&L uploads on Mode 1. Risk-per-trade prompt with a suggested value drawn from the loss distribution; Edge Score, CAGR, and R-based charts compute against the converted trades.

Quantprove launch

Public release of Quantprove. Mode 1 Backtest, Mode 2 Validation, and Mode 3 Monitor available at launch.

March 2026

File parser auto-detection

Auto-detection of Return and Date columns on upload. Supports 28 broker and journal CSV formats.

Health Score

Rolling live-trade monitoring score released on Mode 3.

Stability Score

Backtest-versus-live comparison score released on Mode 2.

Edge Score

Composite 0-100 score released on Mode 1.