iOptionOI - Free : Options Open Interest Tracking and Visualization with Stock Chart, Watchlist and Hotlist Finance App Review (iOS, Free)


Languages: English

Seller: Mobile Interactive LLC

・Improves user interface.

Customer Ratings

Current Version:
3 Ratings
All Versions:
12 Ratings


iOptionOI is a powerful tool visualizing the options interest (OI) information for all optionable stocks in the US market.

It is the only app that provides you the info. of options OI for all optionable stocks in US market in such a special visualized way. Data covers all available expiration dates, from weekly to leaps. The app supports iPad, iPhone, iPod.

iOptionOI uses a visualized way to present the OI in various chart styles. Users can check open interest of every US market stock (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 and Call / Put OI are displayed by tapping and holding on the chart.

OI data are updated daily. Currently all months' OI information (including weekly) are free in this version for a limited time.

You can also save a number of query charts into history for future review/comparison/sharing to your friends on facebook or twitter.

What's more, iOptionOI provides you access to daily scanned stocks based on the technical indicators or candle stick patterns to make your trade easier.

Realtime stock quotes including pre and after market quotes are included.

Plus, this app offers a very nice Watch-list feature, with easy management of Watch-list symbols. You can conveniently create / modify / sort multiple watch-lists specific to your interests. So easy that you will love tracking stocks you are interested in. With one glance, not only can you get the whole picture (like last price, increase, decrease, quote time) of what you group into a watch-list, but also sort your lists by group name, symbol, etc.

■ Slide left/right to view the whole chart. Rotate your device to get a wider view.
■ Tap and hold one finger to see details of the strike.

■ Quote with price, change, change %, and volume
■ Automatic symbol completion
■ Real time quotes including pre and after market quotes.
■ Multiple group of watchlist management

■ Options open interest visualization
■ Visualized presentation in multiple chart style: grouped, mixed and stacked
■ Options data are near real time
■ Weekly Options supported
■ Save the result as chart history or share with others.

■ Basic technical indicator based stock daily scanner
▫Moved above upper bollinger band
▫Breakaway gap up
▫Runaway gap up
▫Island bottom
▫Gap up
▫Top volume gainer stocks
▫Bullish and Bearish 50/200-day MA golden crossover
▫Bullish and Bearish MACD crossovers
▫Moved above upper price channel
▫High new 52 weeks highs and lows
▫Improving Chaikin Moneyflow
▫Moved in new uptrend
▫Parabolic SAR buy signal
▫New CCI buy signal
▫Overbought with a declining RSI
▫Island Top
▫Moved below lower bollinger band
▫Strong volume decliners
▫Runaway gap downs
▫Breakaway gap downs
▫Moved below lower price channel
▫Moved below lower kilter channel
▫Declining Chaikin money flow
▫New CCI sell signal
▫Parabolic SAR sell signal
▫In a new downtrend
▫Formed gap downs
▫In a new downtrend

■ Basic candle pattern based daily scanner
▫Bullish Harami
▫Morning Star
▫Piercing Line
▫Bullish Engulfing
▫ThreeWhite Soldiers
▫Evening Star
▫Dark Cloud Cover
▫Three Black Crows
▫Bearish Engulfing
▫Bearish Harami
▫Moved Below Ichimoku Cloud
▫Ichimoku Cloud Turned Green
▫Ichimoku Cloud Turned Red
▫Moved Above Ichimoku Cloud
▫Entered Ichimoku Cloud
▫Elder Bar Turned Green
▫Elder Bar Turned Red
▫Elder Bar Turned Blue

You can communicate with us through the In-App messaging system or

Please note that the function in this app is also included in stock+option app we built.

Customer Reviews

  • great as always!

    by johαn

    love the new flat icon, it looks polished in the iOS 7 now. The update is not only more beautiful but also loading chart n data faster. I love the new flat icon, it looks polished in the iOS 7 now. The update is not only more beautiful but also loading chart n data faster. Also love the that I can tap n hold to skim for put/call. Great app to look for changes in open interest, great as always

  • Very helpful

    by 4wordsloveletter

    OI figure of a stock is very lagging over the day, so this app is very helpful to help me keep track of the call/put trading volume of my watched stock. Also, the hotlist coming along in this app are quite useful for bullish and bearish forecast. Very helpful so far.

  • great app

    by bleeding star

    this tool provides useful information that should be considered whenever entering an option position. This is the key to access the liquidity of an option, and I find this app very handy for that. Guys, you should buy the full version for an ultimate comfortability! you won't be regretted.

  • by *xuka baby*

    I hopped from app to app to find a working app that provides stock option OI data. Found it now, voila$. The visualized charts are extremely helpful for means of illustration in my report. Great app!

  • OI

    by lovely kayla

    You can definitely use this freee app to scan for bull n bear signals. They way the app displays the open interest makes it easy to realize trend reversals on the bar chart. Such a good option stocks supporting tool.

  • Unique. Fills a niche.

    by Ridealong20

    Found this is the top one to display stock information in a well organized and illustrative way. Very unique and fills a niche. Becomes one of my most used routine app every day. Good job.

  • Nice app

    by MrCooper5

    Nice app for tracking stock news data. The interface is very simple, beautiful design and easy to search for stock symbols. Very useful app. Recommend it.

  • Decent enough

    by RaphSwift

    It's a decent stock app. The visualizations definitely help you to picture things more clearly. There's a number of different markets to sort through but you can find what you're looking for easily enough. Once you get used to using it, you hardly have to put any effort into it.

  • Nice

    by Jasminemali

    Very cool and useful I love it! Thanks for this app keep it up

  • so great

    by bearaemon

    with this app, i can now be very confident when talking to my clients, info is right at the eyes.

  • Supplemental help

    by Fawkse

    Great app for the stock savvy business person. Everything is kept in good order and represented decently.

  • Love it

    by tandra.higdon

    Offers a really good quick view to spot if anything major took place. Easy to use and above all fast. Could look a little better but functionality beats looks in this case

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