😎 Why bother researching when you can just buy the Index? 😎

The thesis is pretty simple:

• why the hell do research if the money is going to be where the institutions are + why waste your time when composite instruments exist?

• $COIN50 - an index from Coinbase in partnership with MarketVector Indexes, tracking the 50 largest and most liquid digital assets by market capitalization.

Asset Selection Methodology

Universe - all assets traded spot on Coinbase Exchange with a USD/USDC/USDT pair and covered by the CCIX price index from CCData.

Then comes fundamental filtering on 3 (well, 4) criteria:

a) Tokenomics - pegs are banned (stables / wrapped assets) / exchange tokens excluded / the bulk of supply must be in free float.

b) Blockchain architecture - public blockchain with all attributes (transparency / immutability / permissionless consensus / peer-to-peer).

c) Security - no known vulnerabilities / availability of approved custodians.

d) Track record - minimum 360 days since the token's TGE.

Selection procedure: top-40 by cap make it in automatically / the remaining 10 slots are filled from positions 41-60 (priority to existing index components); if that's not enough - they fill up to 50 from any next-ranked candidates.

Rebalancing is quarterly - February / May / August / November. Between rebalances, the dominants can grow above 50% on market dynamics alone.

Current Structure (Extreme Concentration)

BTC: 51.22%
ETH: 26.71%
XRP: 8.17%
SOL: 4.63%
DOGE: 1.76%

Current weights:

Top-2 = ~78%
Top-5 = ~92.5%

THE REMAINING 45 ASSETS SHARE LESS THAN 8% OF THE WEIGHT AMONG THEMSELVES.

$COIN50 is effectively a proxy for BTC / ETH with a very thin alt tail. Long-tail ALT components have weights of 0.02–0.04% - dust used to fill the index.

Sector Breakdown

Smart Contract Platforms (22)
Infrastructure & Application (9)
Decentralized Finance (7)
Memecoins (4)
Payments (4)
Media & Entertainment (3)
Store of Value - $BTC

$COIN50 is structurally heavily correlated with $BTC and $ETH.

If you actually want to slam yourself into real alt-exposure, you probably want equal-weighted indexes. That said, the spread inside $COIN50 is enormous: from -57% to +49% - which tells us that the cap-weighted approach in crypto dilutes alpha inside the tail.

Following $COIN50 Logic, You can build your own Indexes

Some examples of how to assemble such "indexes":

1) Ex-megacap (BTC/ETH excluded) Logic: the simplest way to isolate alt-beta. Take the same universe, throw out TOP2-5, and weight whatever's left by FDV or by your own "indicators / hype / love for the project."

2) Equal-Weighted indexes Logic: every position gets the same weight (e.g. = 50 assets × 2%) / regardless of market cap, with rebalancing returning weights back to equal.

3) Sectoral indexes Logic: any sectors you want (RWA / DeFi / L1 / Infrastructure & Middleware / AI / DePIN / etc.) - betting on a narrative.

4) Smart-beta / factor indexes logic:

a) Momentum - overweight tokens with the best returns over N months (Bitwise Crypto Momentum)

b) Quality - tokens with real revenue / cash flow (Token Terminal–based indexes)

c) On-chain activity - weights by real usage metrics

You can also use ready-made instruments:

1) VANECK Crypto and Blockchain Innovators ETF ($DAPP) - equity exposure to crypto companies

2) 21shares Crypto Basket Index ETP ($HODLX)

3) Grayscale Digital Large Cap Fund ($GDLC) - top-5 / BTC-heavy

4) HASHDEX Nasdaq Crypto Index ETF ($HDX) - Brazil / EU via UCITS wrappers

5) Bitwise ($BITW) - top-10 / market-cap weighted

Moral of the Post

Any newbie / amateur / hobbyist can now assemble a portfolio however their soul desires.

Either one-click buy the $GDLC index, or endless Twitter-research and DIY attempts to build an "inflation-beating portfolio" (you won't).

The only difference is how many hours of your life you're willing to throw at it.

*Inspired by TradFi / ETFs / composite indexes.

😎😎😎😎