Trusted by individuals and institutions since 2004.

High Performance, Whole Market Data Feeds

High Performance, Whole Market Data Feeds

Stream real-time market data instantly.
No card required.

Real-Time

Live streaming

Historical

Full archive

Ultra-Fast

Low latency

NxCore Market Data

For traders who want it all

NxCore is a high-performance real-time streaming data feed that delivers whole financial market data to your desktop computer via the Internet. NxCore easily handles today’s Equities, Options, Futures and Index markets which can exceed millions of quote and trade updates each second and billions of updates each trading day.

NxCore handles data at the exchange level. There are no symbol limits. For each exchange that you subscribe to, you receive every symbol in that exchange. NxCore is the only Internet based market data solution available that delivers this level of coverage. Subscribing to NxCore is like having a direct connection to the exchanges at a fraction of the cost.

Millions

Updates/sec

Billions

Daily updates

Zero

Symbol limits

Ultra-Low Latency

Handle millions of updates per second

Complete Coverage

Equities, Options, Futures & Indices

Internet Delivery

Direct exchange connection via web

Exchange Level

No symbol limits, full exchange access

Reliable

Proven stability since 2004

High Performance

Billions of updates per trading day

Testimonials

As featured in and trusted by…

See why traders trust NxCore

  • “I switched from Hyperfeed / Comstock about this time last year to NxCore. NxCore offers state of the art design, function, and reliability that does not exist in other products in the marketplace. The service has been outstanding. The product design is excellent, the support from Eric Hunsader is without parallel, and the accuracy of[...]

    Read full testimonial >>

    R.K., Dallas, TX

  • “I’ve been working in software development for the financial industry for over 15 years, both for European and US markets. There were many data feeds protocols and APIs passing through my dev environment, starting with market data received through TV teletext service and satellite antennas and continuing with the Internet feeds that are so common[...]

    Read full testimonial >>

    Cose Craus, Nirvana Systems, Inc. – Austin, TX

  • “Over my 15 years plus of trading experience, I’ve used several different data feeds and charting applications, the bottom line is that my trading profits have increased dramatically over the last year and a half and I attribute a great deal of that to the use of NxCore Hot List data and the capabilities it[...]

    Read full testimonial >>

    Bob Scott, Seal Beach, California

01

Download sample data

Download sample data, access quick-start guides, explore APIs and sample code.

02

NxCore
Resource Hub

Hub provides everything you need to test NxCore’s ultra-fast, normalized market data.

03

NxCore Subscriptions

Monthly NxCore subscriptions are available in real time.

Plug into real-time clarity

Stream NxCore data instantly.

Trusted by professionals since 2004. Experience the difference today.

Support

NxCore API

The NxCore API is the fastest possible access to the ultra-low latency NxCore financial data stream.

Refer a Trader.
You Both Get 1 Free Month

Invite a fellow quant or trader to NxCore. When they start streaming, you both earn an extra month free.

From the blog

Free 30-day trial access

Ready to Stream?

Download free NxCore sample data, APIs and apps

We have experience in working with different platforms, systems, and devices to create products that are compatible and accessible.

Trade faster. Smarter. Start your edge now

Free 30-day trial access

Free 30-day trial access

Documentation

Sample data & documentation

Complete API libraries

Full Features