| name | matlab-access-datafeed |
| description | Guide for accessing financial and economic data in MATLAB using the Datafeed Toolbox. Covers Bloomberg (market data via bloomberg/blp/bloombergHypermedia), FRED (Federal Reserve economic data via fredrs), and Haver Analytics (economic data via haver/haverdirect/haverview). Use when connecting to any of these data providers from MATLAB.
|
| license | https://www.mathworks.com/content/dam/mathworks/license/pmrl/license.md |
| metadata | {"author":"MathWorks","version":"1.1"} |
Datafeed Toolbox — Bloomberg, FRED, and Haver Analytics
Access financial and economic data from three major providers through the MATLAB Datafeed Toolbox.
When to Use
- User wants to connect to Bloomberg, FRED, or Haver Analytics from MATLAB
- User needs to retrieve market data (prices, history, real-time, reference data) via Bloomberg
- User needs to retrieve economic time series from the St. Louis Fed (FRED)
- User needs to fetch economic/financial time series from Haver Analytics databases
- User needs help choosing between interfaces within a provider (e.g., bloomberg vs blp vs bloombergHypermedia, haver vs haverview)
- User is writing MATLAB code involving securities, economic indicators, or data provider connectivity
When NOT to Use
- General financial modeling or portfolio optimization that doesn't involve data provider connectivity
- Bloomberg Terminal keyboard shortcuts or Excel add-in questions (not MATLAB)
- Data sources not covered here (e.g., Yahoo Finance, Reuters/Refinitiv)
Provider Overview
| Provider | Data Type | Interfaces | Reference |
|---|
| Bloomberg | Market data (equities, fixed income, derivatives, indices) | bloomberg, blp, bloombergHypermedia, bloombergEMSX | references/bloomberg.md |
| FRED | U.S. economic data (GDP, unemployment, CPI, interest rates) | fredrs (replaces obsolete fred) | references/fred.md |
| Haver Analytics | Global economic & financial data (macro, industry, surveys) | haver, haverdirect, haverview | references/haver.md |
Quick Interface Selection
Bloomberg — see references/bloomberg.md for full API patterns
- Windows Desktop/Terminal user →
bloomberg (C++)
- Need platform independence (BPIPE) →
bloombergBPIPE
- Server/cloud, no Terminal (Data License) →
bloombergHypermedia
- Existing
blp users → migrate to bloomberg (same API, no Java needed)
FRED — see references/fred.md for full API patterns
- Any platform →
fredrs (requires R2026a+, API key)
fred is obsolete — do NOT use it
Haver Analytics — see references/haver.md for full API patterns
- Windows with local data files →
haver
- Windows needing remote access →
haverdirect
- Non-Windows / server / cloud →
haverview (REST API)
How to Use References
Before generating code for a specific provider, read the corresponding reference file for detailed API patterns, function signatures, gotchas, and examples:
- Working with Bloomberg data → read
references/bloomberg.md
- Working with FRED economic data → read
references/fred.md
- Working with Haver Analytics data → read
references/haver.md
Common Rules
- Always use
getSecret() for credentials and API keys — never hardcode secrets
- All three providers require the Datafeed Toolbox
fredrs additionally requires R2026a or later- Bloomberg and Haver local interfaces (
bloomberg, blp, haver, haverdirect) are Windows-only; cloud/REST variants (bloombergHypermedia, bpipe, haverview, fredrs) are platform-independent
Copyright 2026 The MathWorks, Inc.
