VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Saturday, September 27, 2025
Investors comparing CME FedWatch Tool and marketstack will find that Both CME FedWatch Tool and marketstack concentrate on Interest Rates, Data APIs, and APIs & SDKs workflows, making them natural alternatives for similar investment research jobs. CME FedWatch Tool leans into Central Bank Watcher, Data Visualizations, and Calendar, which can be decisive for teams that need depth over breadth. marketstack stands out with Dividends, Splits, and ETF Holdings that the competition lacks. Use the feature-by-feature table to inspect unique capabilities and confirm which roadmap best maps to your process.
Head-to-head
CME FedWatch Tool vs marketstack
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
- CME FedWatch Tool adds Central Bank Watcher, Data Visualizations, and Calendar coverage that marketstack skips.
- marketstack includes Dividends, Splits, ETF Holdings, Analyst Recommendations, and Analyst Price Targets categories that CME FedWatch Tool omits.
- CME FedWatch Tool highlights: Meeting‑by‑meeting probabilities of FOMC target‑rate outcomes implied by Fed Funds futures., Compare view (current vs 1‑day/1‑week/1‑month ago) and Historical panel., and Fed ‘Dot Plot’ chart plus table view..
- marketstack is known for: RESTful JSON API with secure API key access, HTTPS transport, and a 5 requests/sec global limit., End-of-day data with 15+ years of history across 500,000+ tickers, including MIC-level filtering and adjusted fields (open, close, volume)., and Intraday data for U.S. markets via IEX, with intervals from 1–60 minutes. Real-time reference prices are derived from IEX feeds; some fields require separate entitlements..
CME FedWatch Tool
cmegroup.com
Official CME probabilities for upcoming FOMC decisions, derived from 30‑Day Fed Funds (ZQ) futures. Web tool provides meeting‑by‑meeting probability matrices, comparisons over time, a historical download, and a Dot Plot view. A paid REST API is available for programmatic access. CME documents the probability‑tree methodology clearly; API snapshots update on business days at ~01:45 UTC. Media usage asks attribution to “CME FedWatch.”
Platforms
Pricing
Quick highlights
- Meeting‑by‑meeting probabilities of FOMC target‑rate outcomes implied by Fed Funds futures.
- Compare view (current vs 1‑day/1‑week/1‑month ago) and Historical panel.
- Fed ‘Dot Plot’ chart plus table view.
- One‑click PDF generation of the current page and Excel downloads for historical probabilities.
- Transparent methodology: unconditional probabilities via a binary probability tree built from implied EFFR, assuming 25 bp step sizes.
marketstack
marketstack.com
A global market data API with free and paid tiers. End-of-day coverage spans 15+ years and 500k+ tickers, while intraday and real-time access are unlocked on higher plans. Rate limits apply: 5 requests per second globally, with some endpoints (like ETF holdings) counting as multiple calls. Premium tiers add features like SEC/EDGAR filings, analyst ratings, and bond/index data. Data is sourced from Tiingo for U.S. markets, and uptime is tracked on a public status page.
Categories
Platforms
Pricing
Quick highlights
- RESTful JSON API with secure API key access, HTTPS transport, and a 5 requests/sec global limit.
- End-of-day data with 15+ years of history across 500,000+ tickers, including MIC-level filtering and adjusted fields (open, close, volume).
- Intraday data for U.S. markets via IEX, with intervals from 1–60 minutes. Real-time reference prices are derived from IEX feeds; some fields require separate entitlements.
- Professional and higher tiers include real-time stock prices with minute-level updates (1 API call per minute rate cap).
- Corporate actions endpoints for dividends and stock splits.
Shared focus areas
Both platforms align on these research themes, so you can stay within one workflow when your use case involves them.
Where they differ
CME FedWatch Tool
Distinct strengths include:
- Meeting‑by‑meeting probabilities of FOMC target‑rate outcomes implied by Fed Funds futures.
- Compare view (current vs 1‑day/1‑week/1‑month ago) and Historical panel.
- Fed ‘Dot Plot’ chart plus table view.
- One‑click PDF generation of the current page and Excel downloads for historical probabilities.
marketstack
Distinct strengths include:
- RESTful JSON API with secure API key access, HTTPS transport, and a 5 requests/sec global limit.
- End-of-day data with 15+ years of history across 500,000+ tickers, including MIC-level filtering and adjusted fields (open, close, volume).
- Intraday data for U.S. markets via IEX, with intervals from 1–60 minutes. Real-time reference prices are derived from IEX feeds; some fields require separate entitlements.
- Professional and higher tiers include real-time stock prices with minute-level updates (1 API call per minute rate cap).
Feature-by-feature breakdown
| Attribute | CME FedWatch Tool | marketstack |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Interest Rates, Data APIs, APIs & SDKs Unique: Central Bank Watcher, Data Visualizations, Calendar | Shared: Interest Rates, Data APIs, APIs & SDKs Unique: Dividends, Splits, ETF Holdings, Analyst Recommendations, Analyst Price Targets |
Asset types Supported asset classes and universes | Futures | Stocks, ETFs, Bonds, Commodities |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Platforms Where you can access the product | Web, API | Web, API |
Pricing High-level pricing models | Free, Subscription | Free, Subscription |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
Tested Verified by hands-on testing inside Find My Moat | Not yet | Not yet |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do CME FedWatch Tool and marketstack both support?
Both platforms cover Interest Rates, Data APIs, and APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do CME FedWatch Tool and marketstack require subscriptions?
Both CME FedWatch Tool and marketstack keep freemium access with optional paid upgrades, so you can trial each platform before committing.
How can you access CME FedWatch Tool and marketstack?
Both CME FedWatch Tool and marketstack prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.
What unique strengths set the two platforms apart?
CME FedWatch Tool differentiates itself with Meeting‑by‑meeting probabilities of FOMC target‑rate outcomes implied by Fed Funds futures., Compare view (current vs 1‑day/1‑week/1‑month ago) and Historical panel., and Fed ‘Dot Plot’ chart plus table view., whereas marketstack stands out for RESTful JSON API with secure API key access, HTTPS transport, and a 5 requests/sec global limit., End-of-day data with 15+ years of history across 500,000+ tickers, including MIC-level filtering and adjusted fields (open, close, volume)., and Intraday data for U.S. markets via IEX, with intervals from 1–60 minutes. Real-time reference prices are derived from IEX feeds; some fields require separate entitlements..
Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.