# Stocks Options OI: Stock Option OI Chart & Scanner

> Visualizes stock options open interest, volume, and max pain with advanced scanning. (iPhone/iPad app by Mobile Interactive LLC.)

- Source: https://appshunter.io/ios/app/stocks-options-oi-stock-option-oi-chart-and-scanner/id741949209 (this page in markdown: same URL + `.md`)
- Developer: [Mobile Interactive LLC](https://appshunter.io/developer/375537291)
- Category: Finance, Utilities
- Price: Free with in-app purchases
- Rating: 4.10/5 from 96 App Store ratings · 16 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 25 MB
- Languages: American English, Czech, French (France), German (Germany), Japanese, Korean, European Portuguese, Romanian, Russian, Chinese (Simplified, China) and 2 more
- Released: 2013-12-06
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/stocks-options-oi-stock-option-oi-chart-and-scanner/id741949209/reviews.md

## What is Stocks Options OI?

A powerful tool visualizing the Options Open Interest (OI), Options Volume, and Max Pain information for optionable stocks in US markets with Advanced Unusual Options Activities Monitor, Big Money Options Scanner, Options Price Chart and Alert, extensive Options Greeks & IV, Live Options Chain, and many more.

OI app focuses on options and provides you information in a special visualized way. Data cover all available expiration dates, from weekly to leaps. All these come with Real-Time Advanced Stock Quote (Pre and After market included), high resolution Advanced Stock Chart with multiple technical indicators and automatic Fibonacci Lines, multiple Watch-list management, convenient Multi Chart View, Personalized Research Notes, Cloud Sync, Interactive Sector Chart, and more.

OI app uses a visualized way to present options OI, Volume, and Max Pain in various chart styles. Users can check open interest, volume, and max pain of US market stocks (with options) for each expiration date. Navigating through different expiration dates is extremely easy by simply tapping the left or right arrow (to switch between expiration dates). The strike, Call / Put OI, Volume, Max Pain are displayed by tapping and holding on the chart. OI data are updated daily.

Investors pay great attention to Unusual Options Activities. Sudden surge in options volume or big change in open interest for particular stock usually gives a valuable insight of the real market move under the surface. Our proprietary advanced Unusual Options Volume and OI Monitors continuously scan the market and identifies the significant options activities with the detailed strike, expiration, contract, volume, OI, delta, etc. You can even scan according to the expiration dates, options types, and symbols you select. 

ADVANCED & UNIQUE OPTIONS DATA
-----------------------------------
■ Live Unusual OI Scanner
■ Live Unusual Options Volume Monitor
■ Live Scan of Big Money Options Activities
■ Options Price Chart
■ Options Price Alert
■ Dynamic Options Chain
■ Index Options supported 
■ Extensive Options Greeks, IV, Put-Call Parity calculated in Real-Time for EACH options strike 
■ Options Volume, OI, Max Pain Chart
■ Daily Open Interest & Maximum Pain calculation
■ Visualized presentation in Grouped, Mixed & Stacked chart style 
■ Current IV

STOCK & RESEARCH
-------------------------
■ Live Advanced quotes
■ Pre & After market quotes
■ Auto Refresh Quotes
■ Advanced Stock Chart with multiple Technical Indicator, adjustable Parameters, Fibonacci Lines, Pivot Point, Moving Averages, Price Bands, Overlays, etc
■ High Resolution and Full-Screen chart
■ Powerful Multi Chart View
■ Personalized Stock Research Notes with sentiment and trend
■ Easy management of multiple watch-lists
■ Symbol auto completion
■ Interactive Sector Chart of watch-list
■ Cloud Sync
■ Passcode and Touch ID protection

Optional Subscription
Advanced / Pro Plan with Unusual Options Volume & OI Scanning, Big Money Options Scanning, Options Price Chart & Alert, Greeks, etc
- Auto-renewable subscription is optional
- Length: Monthly / Annually
- Price: USD 29.99 / 64.99 / 299.99 / 599.99
- Payment will be charged to iTunes Account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
- Account will be charged for renewal within 24-hours prior to the end of the current period
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
- No cancellation of the current subscription is allowed during active subscription period
- Privacy Policy http://www.mobileinteractive.com/privacy
- Term of Use http://www.mobileinteractive.com/term-of-use/ 

Contact: appsupport@mobileinteractive.com

## Key features

- Options Open Interest (OI) visualization
- Unusual Options Activities Monitor
- Big Money Options Scanner
- Options Price Chart & Alert
- Live Options Chain
- Options Greeks & IV
- Advanced Stock Quotes & Charts

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Advanced Plan | $29.99 | per month |
| Advanced Plan | $299.99 | per year |
| Pro Plan | $64.99 | per month |
| Pro Plan | $599.99 | per year |


## Recent user reviews (10 of 16)

All indexed reviews: https://appshunter.io/ios/app/stocks-options-oi-stock-option-oi-chart-and-scanner/id741949209/reviews.md

### 1/5 — Free nothing

*2021-11-24*

Can’t use it until you pay. Free what?

### 1/5 — Trader

*2021-11-04*

I need a password reset

### 1/5 — No features for free version

*2020-08-16*

Free version has no features that one could use to analyze the tool. If you plan to sign up for a paid plan then download this app else don’t download it at all.

### 5/5 — Even the free version is awesome. Very valuable for serious options trader.

*2020-02-22*

Love this tool and will be subscribing. A must tool for serious options options traders.

### 1/5 — Subscription required

*2018-05-26*

Nothing works without a $30 or $60 per month subscription... useless!

### 1/5 — Typical bait and switch app

*2018-03-11*

Scam app; completely mislead you on the download, ridiculously expensive. Typical bait and switch

### 4/5 — Useful

*2016-07-13*

Useful to see the historical calls and puts price.

**Developer response:** Thank you.

### 5/5 — Great app

*2015-03-21*

Even though the free versions is limited. You can still get a lot of info. Very useful even for the serious trader.

**Developer response:** Thank you.

### 5/5 — CEO

*2015-01-21*

Limited functionality.

**Developer response:** Will you let us know what you want us to cover in future releases? Thank you.

### 2/5 — Ads control your view

*2014-06-02*

It would be a fair app if it weren't for the fact that the page your viewing is automatically redirected at the softwares discretion. Your start out entering a new stock youve entered and presto chango your all of a sudden looking at an ad for google maps. I have it already anyhow....deleted.

## Frequently asked questions about Stocks Options OI

### What does the Stocks Options OI app do?

This app visualizes key options data such as Open Interest (OI), Volume, and Max Pain for optionable stocks in US markets. It also provides advanced scanning for unusual options activities and real-time stock quotes and charts.

### What are the key features of this app?

Key features include visualized Options OI, Volume, and Max Pain charts, an Advanced Unusual Options Activities Monitor, a Big Money Options Scanner, Options Price Chart & Alert, Live Options Chain, and extensive Options Greeks & IV calculations.

### How much does the Stocks Options OI app cost?

The app is available for free with in-app purchases. There is an optional subscription for an Advanced/Pro Plan which includes features like Unusual Options Volume & OI Scanning and Big Money Options Scanning.

### What kind of data does the app provide for options?

The app provides daily updated OI data for all available expiration dates, from weekly to leaps. It displays strike, Call/Put OI, Volume, and Max Pain by tapping on the chart. It also offers real-time Greeks, IV, and Put-Call Parity for each option strike.

### Who would benefit from using this app?

Investors and traders who want to gain insights into the options market and identify potential market moves by analyzing open interest, volume, and unusual trading activities would benefit from this app.

## Version history (last 5 releases)

### 2.0.0 — 2017-06-22

This app has been updated by Apple to display the Apple Watch app icon.

We are actively developing our app with new features. Hope you like them.:)
1. Open Options Chain full access to all free users.
2. Open Options Volume Chart, Open Interest Chart, and Max Pain Visualization of certain options expiration dates to all free users.
3. Add Intelligent stock ratings under "Research". (for subscribers)
4. Add advanced Options Flow Grid. Identify options trade buy / sell flow, filter by trade size, and help to identify the smart money move. (Pro Plan feature)
5. Optimize quotes in the watchlist.
6. Improve support message chat.
7. Choose to remember login when signing in your account.
8. Multi Chart view has an alternative layout with 2 charts in a row. Quick to view and compare more charts. You can easily switch between 1 chart or 2 charts per row.
9. Fix an issue of company name mismatch in Watchlist. (Please go to "Me" tab -> "Settings" and click "Clear Cache" first).
10. Overall improvement.

### 1.9.0 — 2016-09-09

New Features -

. Top Implied Volatility Scanner (subscribe)
- Scan and monitor many top IV changes (increase or decrease).
- View the current IV, IV change, and IV change %.
- Scan according to the specific IV type and sort the scanning result.

. Intraday Implied Volatility Chart (subscribe)
- Implied Volatility is a key element in options investing and trading.
- Used to be hard to access, and we start to provide a set of tools.
- TickWatcher Implied Volatility Index checking and Performance improvement.
- Intraday Volatility Chart
- View current IV values and the IV Chart at the same time.

### 1.8.0 — 2016-09-01

Big release with many advanced features like Unusual Options OI and Volume Scanner, Big Money Options Scanning, Options Price Chart and Alert, Options Greeks & IV, Current and Historical Options Volume, OI, Max Pain Charts, Advanced Stock Chart, and many more.

1. Add Powerful Unusual Options OI and Volume Scanner. (subscribe)
- Live scan of thousands of significant Unusual Options Activities with detailed Strike, Expiration, Open Interest, Delta, Volume, Abnormality, Multiplier, etc.
- Scan according to the expiration date, options type, volume abnormality, and underling equity you select.
- Sudden surge in Options Volume or big change in OI could give valuable insight of the real market move under the surface.

2. Scan Big Money Options activities for both the market and for a particular stock. (subscribe)
- Scan the market continuously and identifies the significant options activities with total money exceed USD 100K
- Check the detailed trade time, contract, expiration date, strike, price, volume, total money, etc

3. Add Extensive Options Greeks, IV, Put-Call Parity, etc calculated in Real-Time for Every options strike. (subscribe)

4. Add Options Price Chart (subscribe)
- Price chart for every options contract
- Multiple chart types, date ranges, chart periods & color themes
- Customize the size of coordinates and chart border space

5. View Options OI, Volume, and Max Pain charts of both the current trading day and the previous trading day. View historical options visualization of all available expiration dates. (subscribe)

6. Add Options Price Alert and Stock Price Alert.
- Easily create price alert for various options contracts. (subscribe)
- Add price alert for a stock within seconds.
- Receive alert push notifications on iPhone and iPad.
- Manage and check the status of your alerts anytime.

7. Adds Advanced Stock Chart with dozens of Technical Indicators, Moving Averages, Price Bands, Fibonacci Lines, various Overlay settings, Performance Comparison, Chart Type, Date Range, Color Theme, Coordinate Size, Border Space, etc. You can further customize the charts by adjusting the parameter values.

If you like our effort making this app better, please don’t forget to give us a thumb up on the App Store and follow us on Facebook and Twitter for more. Thank you!
https://twitter.com/minteractapp
https://www.facebook.com/stockstation

### 1.5.0 — 2016-03-19

Big release with so many exciting new features!
1. Adds powerful Unusual Options Open Interest (OI) Scanner. Subscribed users can check and scan many unusual options activities, even according to the expiration date, options type, underlying equity that you select.
2. Adds a very fast live Options Chain. Subscribers can easily view and check detailed options quote, bid, ask, volume, strike, OI of all available expiration dates. 
3. Extensive Options Greeks, Put-Call Parity, Implied Volatility calculated in Real-Time for EVERY options strike.
4. More advanced options information makes your tracking and analyzing even faster and easier.
. Identifies In-The-Money options.
. Displays the underlying price in the options chain.
. View options strikes in different order
5. Adds personalized research notes with sentiment and trend. You can easily write multiples notes, either for specific stocks, options, or for the general purpose.
6. Adds Interactive Sector Chart of watch-list. You can change the chart type and play with it. It's full of fun.
7. Cloud Sync
- Many of our users user iPhone, iPad, iPad mini, and iPod. Now you can easily and quickly sync your watch-lists among multiple iOS devices. Sign up an account with this app and conveniently backup your watch-lists with one simple tap. Later, just sign in your account on another device and easily restore data at any time.
8. Adds a quick access to change the technical indicator, date range, and chart type of Multi Chart View.
9. Adds support to more market index charts.
10. Provides FAQ section.
11. Touch ID / Passcode protected app access. 
- For users who don’t want their watch-lists and private financial information to be accidentally or incautiously presented to others (e.g. when kids are playing parents’ phones; friends are using your iPads, etc) will fee safer. You can conveniently enable passcode protection for the app, set a 4-digit-number code, and use Touch ID to unlock. Whenever you launch the app or switch back to the app, you need to authenticate. You can choose to turn on / off the passcode protection any time. (Note: please be sure to remember you passcode. If you forget it and there’s no Touch ID available, you need to delete the app completely and re-install it.)
12. Continues to improve user interface and native resolution support to iPhone 6 and iPhone 6s Plus.

If you like our continuous effort making this app better, please don't forget to give us a thumb up on the App Store and follow us on Facebook and Twitter for more. :)
https://twitter.com/minteractapp
https://www.facebook.com/optionspro

### 1.2.0 — 2014-12-30

Thanks for using iOptionOI! Many users start a day's trading with our iOptionOI app. To make it better for you, we've brought exciting new features and improvements in this version -
1. Provides Real-Time advanced stock quotes. You can view much-faster quotes and more in-depth information like bid, ask, bid size, ask size, open, high, low, close, volume, company, etc.
2. Adds easy selection of options expiration date for the open interest chart.
3. Provides quick and fast stock chart with live quotes and multiple technical indicators, chart types, and date ranges. Tap the chart to enlarge it to full-screen for details. 
4. Enables Auto Refresh quotes and you can even choose your desired refresh interval.
5. Provides a powerful Multi Chart View feature. With one touch, you can view a list of customized stock charts. You can also adjust the technical indicators, date ranges, and chart types for all the charts at once and save as your default settings. Plus, enlarge any chart to full screen by a simple tap. This is a very useful and time saving tool to quickly go through a large number of stock charts you are interested.
6. Improves stock chart to include current day data (daily chart) during regular hours when users designate a long date range.
7. Automatically groups watch-list contents by sectors and provides sectors with charts. You will feel very convenient in sector view to study sector information and distribution, weighted chart, etc.
8. Adds easy share of open interest chart. 
9. Improves customized app opening view. Choose your default app opening view and you are able to use a specific watch-list as the landing view as well.
10. Improves user interface.

Hope you enjoy. If you like the updates, please don't forget to give us a thump up in the App Store. It really means a lot to us. :)

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All apps by Mobile Interactive LLC: https://appshunter.io/developer/375537291

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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 2026-06-10.*