# US Stock Option Radar — US Option & Stock Insight

> US Option & Stock Insight (iPhone/iPad app by CHE KAI CHANG.)

- Source: https://appshunter.io/ios/app/us-stock-option-radar/id6754168297 (this page in markdown: same URL + `.md`)
- Developer: [CHE KAI CHANG](https://appshunter.io/developer/1079768228)
- Category: Finance
- Price: $0.69 (on sale, was $0.99)
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English, Dutch, French (France), German (Germany), Hindi, Indonesian, Japanese, Korean, European Portuguese, European Spanish and 2 more
- Released: 2025-10-19
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/us-stock-option-radar/id6754168297/reviews.md

## What is US Stock Option Radar?

OptionRadar turns complex option chains into clean, actionable snapshots. Enter a U.S. ticker to see the top call and put strikes by open  interest (or volume), their contract counts, and an auto-generated bullish/bearish bias for up to three upcoming expirations. The app fetches data directly from Yahoo Finance, handles throttling gracefully, and keeps everything on-device—no accounts, no back end. Built for clarity with multi-language support, a promo hub, and configurable settings for alternative data sources and refresh cadence

## Chart rankings

- #21 in Top Paid · Finance (US App Store)


## Version history (last 1 release)

### 1.0 — 2025-10-19

No release notes.

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All apps by CHE KAI CHANG: https://appshunter.io/developer/1079768228

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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 2026-08-31.*