# LOPJLB — Quant Stock Research

> Quant Stock Research (iPhone/iPad app by Pierre Brunelle.)

- Source: https://appshunter.io/ios/app/lopjlb/id6777575686 (this page in markdown: same URL + `.md`)
- Developer: [Pierre Brunelle](https://appshunter.io/developer/6777575688)
- Category: Finance, Business
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 3 MB
- Languages: English
- Released: 2026-07-29
- Data updated: 2026-08-09
- User reviews in markdown: https://appshunter.io/ios/app/lopjlb/id6777575686/reviews.md

## What is LOPJLB?

Terms of Use: https://www.lopjlb.com/terms

LOPJLB is an independent quantitative research platform for U.S. equities and ETFs.

Every trading day, 9,300+ stocks, ETFs, REITs, CEFs, and BDCs are scored with directional signals, regime context, and backtested edge. Know what to trade before the open.

FEATURES

• Ranked conviction screener across 9,300+ tickers
• Daily buy / sell / hold signals with profit factor
• Market regime detection — bull and bear context
• Interactive charts with signal overlays
• Per-ticker fundamentals, ETF exposure, and performance metrics
• Watchlist sync with email and webhook alerts
• Saved views and exports

WHO IT'S FOR

Active traders, fund managers, and researchers who want evidence-backed conviction scores — not hot takes. Every call ships with backtest context: profit factor, win rate, drawdown, and regime.

ACCOUNT & SUBSCRIPTION

Sign in with your existing lopjlb.com account. Pro subscribers unlock the full universe, advanced chart history, saved views, and export. New Pro subscriptions are managed on our website.

DISCLAIMER

LOPJLB publishes independent quantitative research. This is not investment advice. Past performance and backtested results do not guarantee future returns. You are responsible for your own trading decisions.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| LOPJLB Pro | $289.00 | per month |
| LOPJLB Enterprise Monthly | $1000.00 | per month |



## Version history (last 2 releases)

### 1.0.1 — 2026-08-03

UX Improvements

### 1.0 — 2026-07-29

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-09.*