From d4a7e203f308773fc6c44cd758a11637791a2a39 Mon Sep 17 00:00:00 2001 From: Valerii Sakara Date: Sat, 15 Aug 2026 01:05:14 +0300 Subject: [PATCH] Add Honest Backtest to Commercial & Proprietary Services (#551) Co-authored-by: Wilson Freitas --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index 5c4d027..f016a91 100644 --- a/README.md +++ b/README.md @@ -719,6 +719,7 @@ A curated list of insanely awesome libraries, packages and resources for Quants - [NeuPortal](https://neuportal.ai) - AI forecasting-accountability lab: every forecast is locked pre-event, Bitcoin-timestamped (OpenTimestamps), and Brier-scored against prediction markets in public. - [AlphaAssay](https://alphaassay.com) - `REST` - Independent statistical assay office for trading signals and backtests: deflated Sharpe with cumulative trial accounting, probability of backtest overfitting (PBO/CPCV), leakage forensics, placebo tests against matched synthetic null worlds, and pre-registration with Merkle-anchored timestamps — deterministic, Ed25519-signed verdicts anyone can replay. Free demo; hosted API and MCP server. Methodology audit, not investment advice. [GitHub](https://github.com/alphaassay/mcp) - [Market Posture Daily](https://marketpd.com) - Daily trend, regime, momentum and relative-strength data for ~90 crypto assets and US stocks/ETFs, with a cointegration pair screener. Free terminal + JSON API. +- [Honest Backtest](https://whop.com/honest-backtest) - Independent manual code audits of trading bots and their backtests: catches unmodeled commission/slippage, signal-vs-fill price drift, and other gaps between backtested and live results. - [StreamXLS](https://streamxls.com) - Commercial Excel RTD server for the Interactive Brokers TWS API, streaming market data, account values, positions, and orders into Excel formulas on Windows. - [AtlasYield](https://atlasyield.club) - Independent rating and allocation layer for on-chain yield: scores every DeFi vault 0-100 across 16 factors, with a public read-only scores API. [GitHub](https://github.com/gveshk/atlasyield-score-history) - [Katana](https://katanascreener.com) - Free Japan stock screener built on EDINET filings. 160+ fundamentals, custom formula metrics, Graham/Piotroski/Kiyohara presets. No sign-up.