StoneX Pro

INTL StoneX Trader allows you to monitor and trade currency prices on the Open Currency Exchange™ (OCX™) from your iPhone through a simple and intuitive interface. INTL StoneX features an advanced market design that delivers unparalleled execution performance by combining direct, indirect and resting order liquidity in a single unified matching engine. Unlike legacy FX platforms which fragment liquidity into separate rooms, INTL StoneX has just one liquidity pool: yours. 

The app is free to download and you can use it without logging in. Stay informed from home, while in meetings or on the go! 

For each currency pair, the app displays bid and offer prices and the spread. 

Charting: 
For each currency pair, tick data is dynamically displayed as a line chart. Historic currency movements are available in four different kinds of charts: 
* Candle 
* OHLC bar 
* Line chart 
* Area chart 

Historical data is available in the following intervals: 1 min, 5 min, 1 hour, 4 hours, 1 day, 1 week and 1 month. 

Simple and easy to use: 
The layout is very intuitive but can be customized even further. User can add and delete currency pairs. They can also be re-arranged in the order the user prefers them to be. 

Update frequency: 
When on Wifi, rates will be updated automatically every second. The update frequency for when on a cellular network is customizable by the user. Available intervals are 5 sec, 10 sec, or 30 sec updates.