Lithos StormCloud
Lithos StormCloud demonstrates how 28Stone tech powered by Cloud9 and OpenFin can organically and intuitively improve upon a common trading use case.
Let's talk
Project overview28Stone’s Lithos StormCloud application aims to show what’s possible when integrating cutting edge technologies like Cloud9 and OpenFin into a classic voice trading workflow. Set in the context of an Interdealer Voice Broker, StormCloud allows Brokers to view markets and top of book order owners, select the ID of any one of those owners and single click connect to that Trader via Cloud9.
Industry
Voice trading
Duration
6 Months
Technologies
OpenFin, Cloud9, NodeJS

Lithos StormCloud powered by OpenFinStormCloud creates records of calls and inserts them into the StormCloud Speed Rack Timeline, a consolidated list of all of Trader’s activity on the platform. Once a record is created, Brokers have the additional ability to click on that record in the Timeline and, using 28Stone’s SafeSync application, download and play back that recording to the Broker. Lithos StormCloud is just one example of how 28Stone, Cloud9 and OpenFin can power complementary tech to not just change the way business is done, but truly enable it to be done better.
Main Features of Lithos StormCloud
Market View
The StormCloud order book leverages a tile layout to display top of book prices, sizes and order owners fully disclosed to the broker user. Total size on both the bid and offer are also clearly visualized.
Trader Activity
Lithos StormCloud integrates with a trading venue's orders and trades database allowing brokers to view a selected trader's market activity including active orders, canceled orders and trades.
Call History
The StormCloud Speed Rack Timeline allows brokers to view records of incoming and outgoing calls, all within the context of a given trader's market activity on the StormCloud platform.
Call Recordings
Brokers have the ability to access a call record in the StormCloud Timeline, download that record to their local environment, and playback the entire call all with a single click.
Outgoing Calls
StormCloud enables brokers to connect to traders with orders in the market directly through the Market View. No change of window focus or shift of mental focus required.
Incoming Calls
StormCloud leverages OpenFin toaster notifications to alert broker users to an incoming call from a client trader. In addition, the broker can answer or dismiss that call directly from the toaster pop up.
StormCloud Main Screens

Currency Pairs
Dashboard tiles show currency pairs, market information and top-of-book users with a single-click access to call them.
Recent Calls
List of recent outgoing and incoming calls from traders with quick access to call again.
App Status
Indicates if the app is live and communications module, Cloud9 in this example, is running.
Call Center
An integrated view of the orders, trades and call history. It also allows to listen to a call recording,
accept a call, or start a call from the Call Center.
TechnologiesStormCloud brings together 28Stone's deep expertise in trading workflows, modern technologies, the OpenFin platform and Cloud9 APIs. Utilizing principles from the 28Stone Playbook, we took StormCloud from ideation to MVP in 6 weeks, leveraging technologies and features detailed below, and the whole project was finished in just 6 months.
Cloud9 TechnologiesCloud9's flagship application - C9 Trader - seamlessly works with StormCloud over OpenFin. OpenFin's InterApplication Bus enables bi-directional interoperability between the applications. In addition, StormCloud leverages Cloud9 APIs to source user presence, call history and recordings.
NodeJSStormCloud's backend is powered by NodeJS using TypeScript. RESTful APIs provide the communication mechanism between the StormCloud GUI and server.

WHITEPAPEROur Solace-native trading platform architectureOur approach to leveraging out of the box features of the Solace PubSub+ platform to build scalable, real-time trading systems.
Learn more
Learn more
Our Experts
Contact Us
Let’s Talk...