Built by CoinMarketCap, the world’s leading cryptocurrency data authority, the CoinMarketCap 100 Index (CMC100) offers an unbiased, transparent, and data-driven benchmark to track the performance of global crypto markets. This guide explores its methodology, significance, and applications for investors and analysts.
What Is the CoinMarketCap 100 Index (CMC100)?
The CMC100 Index measures the performance of the top 100 cryptocurrencies by market capitalization, excluding stablecoins (e.g., USDT) and wrapped tokens (e.g., WBTC). It provides a comprehensive snapshot of the broader crypto market, reflecting trends across diverse digital assets.
Key Features:
- Market Cap Weighted: Constituents are weighted by their market capitalization.
- Monthly Rebalancing: Updated on the first day of each month at 12:00 AM UTC.
- Real-Time Data: Refreshed every 5 minutes using CoinMarketCap’s validated sources.
👉 Discover how the CMC100 compares to other crypto indices
CMC100 Methodology
1. Constituent Selection
- Includes top 100 cryptocurrencies ranked by CoinMarketCap.
- Excludes stablecoins and pegged tokens to ensure market purity.
2. Calculation & Rebalancing
- Currency: USD-denominated.
- Frequency: Recalculated every 5 minutes.
- Rebalancing: Monthly adjustments to maintain accuracy.
For details, refer to the official Methodology Document.
Why Is the CMC100 Important?
- Market Benchmark: Tracks overall crypto market health.
- Diverse Exposure: Covers multiple sectors (DeFi, NFTs, Layer 1/2 solutions).
- Transparency: Uses CoinMarketCap’s reliable data infrastructure.
👉 Explore the latest CMC100 performance metrics
Frequently Asked Questions (FAQs)
1. Can I invest directly in the CMC100?
No—it’s a reference index, not a tradeable product. However, third-party platforms may offer derivatives or ETFs based on it.
2. How often is the CMC100 updated?
Every 5 minutes for real-time accuracy.
3. Why exclude stablecoins?
To avoid skewing data with low-volatility assets.
4. Where can I find historical CMC100 data?
Check CoinMarketCap’s Index Factsheet.
Conclusion
The CMC100 Index is an essential tool for investors seeking a reliable gauge of crypto market performance. Its rigorous methodology and broad coverage make it a trusted resource for strategic decision-making.
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