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r/algotrading
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Tick-Level Backtesting & Slippage Engine

A cloud-based backtesting platform that forces users to test on tick data with built-in, venue-specific slippage and fee models. It prevents the 'perfect fill' illusion of bar-based backtesting that plagues retail traders.

Voir sur Reddit
Découvert 7 mai 2026

Détail du score

Intensité du problème9/10
Volonté de payer8/10
Facilité de réalisation3/10
Durabilité7/10

Différenciation

Notre angle
Retail backtesting platforms rely on bar data (OHLC) which creates a 'perfect fill' illusion. There is a lack of accessible, cloud-based tick-level backtesting and automated walk-forward validation tools that account for regime drift.

Voix de la communauté

Citations réelles de commentaires Reddit qui ont inspiré cette opportunité

  • half my early 'profitable' strategies were just paying slippage to a backtest that assumed perfect fills.
  • backtesting on bars is fundamentally different from live trading on ticks.
  • turns out there was a very small error in my code that basically introduced lookahead bias.
  • your backtest is a story you tell yourself about the past. the live account is reality. they will never match
  • Your backtest is lying to you.
  • I only save to a database and do analysis that way with frontend analytical calculations I wired up. But how are others backtesting? I’m sure I am overcomplicating it.

Plan d'Action

Validez cette opportunité avant d'écrire du code

Prochaine Étape Recommandée

Construire

Signaux de demande forts. Vraie douleur et volonté de payer détectées — commencez à construire un MVP.

Kit de Textes pour Landing Page

Textes prêts à coller, basés sur le langage réel de la communauté Reddit

Titre Principal

Tick-Level Backtesting & Slippage Engine

Sous-titre

A cloud-based backtesting platform that forces users to test on tick data with built-in, venue-specific slippage and fee models. It prevents the 'perfect fill' illusion of bar-based backtesting that plagues retail traders.

Pour Qui

Pour Intermediate to advanced retail algorithmic traders and boutique quant funds.

Liste des Fonctionnalités

✓ Tick-data replay engine ✓ Venue-specific slippage and latency simulation ✓ Automated lookahead bias detection in code

Preuve Sociale

half my early 'profitable' strategies were just paying slippage to a backtest that assumed perfect fills.— Utilisateur Reddit, r/r/algotrading

backtesting on bars is fundamentally different from live trading on ticks.— Utilisateur Reddit, r/r/algotrading

turns out there was a very small error in my code that basically introduced lookahead bias.— Utilisateur Reddit, r/r/algotrading

your backtest is a story you tell yourself about the past. the live account is reality. they will never match— Utilisateur Reddit, r/r/algotrading

Your backtest is lying to you.— Utilisateur Reddit, r/r/algotrading

I only save to a database and do analysis that way with frontend analytical calculations I wired up. But how are others backtesting? I’m sure I am overcomplicating it.— Utilisateur Reddit, r/r/algotrading

Où Valider

Partagez votre landing page sur r/r/algotrading — c'est exactement là que ces points de douleur ont été découverts.