Bitcoin and Ethereum Dominated Crypto Index on Sept. 1
The two largest cryptocurrencies held a combined 86.29% weight in the Nasdaq CME Crypto Index as of September 1.
Updated on Sept. 29, 2026 in Investing
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The Nasdaq CME Crypto Index, which tracks nine digital assets, was heavily concentrated in Bitcoin and Ethereum as of the September 1, 2026, snapshot. This index allows market participants to manage exposure to these assets through a single futures contract.
Why it matters
The index structure is designed to simplify portfolio hedging by providing a single-trade mechanism that removes the logistical burden of maintaining nine separate spot positions across multiple custodians. This setup allows investors to manage macro-crypto exposure via one margin account.
As of September 1, Bitcoin and Ethereum accounted for 86.29% of the Nasdaq CME Crypto Index, while the remaining seven tokens combined for just 13.71%. Future index weights are projected to fluctuate following the next scheduled quarterly rebalancing.
The players
CME Group
A global derivatives marketplace that provides futures contracts and margin-based trading platforms for institutional and individual market participants.
Nasdaq
A global technology company that provides index data and services used to track market performance across various asset classes.
The details
The index operates as a free-float market-cap weighted basket that undergoes quarterly rebalancing and reconstitution. By trading NCI or Micro NCI futures contracts, market participants track a settlement price derived from core exchanges including Coinbase, Kraken, Gemini, and LMAX Digital. This mechanism consolidates exposure that would otherwise require managing assets held at multiple custodians like Fidelity or BitGo.
Timeline
September 1, 2026, served as the snapshot date for determining index constituent weighting.
Money Landscape
The Nasdaq CME Crypto Index structure reflects a broader trend toward institutionalizing digital asset exposure through standardized futures products. This approach contrasts with the complexity of managing individual spot holdings, positioning crypto as a more accessible asset for portfolio hedging.
Investors considering crypto-linked futures should review how index concentration affects their total portfolio volatility and hedging strategy. Because these products settle financially against a single index price, consult a qualified financial professional to determine if this aligns with your risk tolerance.
The takeaway
The heavy concentration of Bitcoin and Ethereum within this index highlights the primary role these two assets play in broader crypto-market performance. When evaluating these products, keep an eye on upcoming quarterly rebalancing dates as they can shift the weightings of the assets held.
Further reading
Learn more about managing portfolio risk and asset diversification in our Investing section.
Source note: This article includes information reported by Cryptonews.
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