For quants and algorithmic developers, precision is everything. Models live or die on the quality of their inputs. Vendor‑interpreted feeds can introduce bias, distort backtests, and undermine execution. What developers need is fidelity — the true market record, delivered in real time.

That’s exactly what NxCore provides.

Technical Features That Empower Quants

  • Millisecond Timestamps → strategies execute with exact timing, critical for compliance and performance.
  • Replay Capability (NxCore Tape) → backtest entire market days, validate models, and reproduce results with confidence.
  • Full Market Coverage, No Symbol Limits → scale strategies across equities, options, and futures without restriction.
  • Compression Efficiency → lightweight delivery of high‑volume tick data, reducing infrastructure load.
  • Auto‑Correction for Connectivity Failures → uninterrupted streams that keep algorithms running continuously.
  • Lightweight Footprint → minimal memory/CPU usage, freeing resources for modeling.
  • Simple, Stable API → clarity and stability for developers building complex strategies.

“The system you’ve created is very impressive! I’m already developing on it for a Federal government agency and am looking forward to analyzing the market feed in the coming weeks.” – Shawn, Federal Government Developer

Shawn’s experience reflects what quants and algo developers discover with NxCore: a system designed for fidelity, reproducibility, and confidence. NxCore forwards exchange data exactly as it is — unaltered, unfiltered, in real time. That fidelity ensures models are built on the same raw market reality as everyone else. Replay capability makes strategies reproducible, while timestamps and coverage give developers confidence in every tick.

With NxCore, algo developers gain:

  • Confidence in execution — millisecond precision for time‑sensitive strategies.
  • Scalable modeling — whole‑market coverage across asset classes.
  • Reproducibility — replay market days for validation and refinement.
  • Reliability — uninterrupted uptime and seamless recovery.

Algorithms demand fidelity. NxCore delivers it — empowering quants to build smarter, more reliable models with confidence in the data.

Build smarter algorithms with NxCore. Request your free trial today →