When HODL Meets Gold: The Hybrid Index That's Trying to Have Its Cake and Stack It Too

In a move that blends old-world bling with new-world bag-holding, MarketVector Indexes and Coinbase Asset Management have dropped the Coinbase Store of Value Index. This financial chimera stitches together Bitcoin ($BTC) and Pax Gold (PAXG)—one part digital gold, one part digital gold backed by physical gold—into a single benchmark for investors who can't decide whether to diamond-hand the metaverse or just hoard Krugerrands in a bunker.

The index runs on an inverse volatility model, which means the calmer the asset's price action, the bigger its slice of the pie. Quarterly rebalancing keeps things tidy, and everything's priced in USD for TradFi refugees who haven't learned to read sats yet. The goal? Track price returns of this odd couple without throwing in DeFi yield farming like some chaotic buffet.

Pax Gold, the blockchain-wrapped version of physical gold, brings a $2.5 billion market cap to the party—proving that some people still want shiny things, even when they'reERC-20 tokens getting dust on the blockchain. Bitcoin, meanwhile, is currently on its 2025 identity crisis world tour, trading less like a store of value and more like a tech stock with delusions of grandeur. Maximalists who swore BTC was inflation-proof are currently sipping cope tea.

MarketVector, the European indexing crew with one foot in TradFi boardrooms and the other paddling through crypto swamps, has previously shipped the MarketVector Digital Assets 100 and the Coinbase 50 Index. Now they're doubling down on the narrative that 'store of value' no longer means just central banks and Fort Knox—though BTC's recent correlation with US software stocks suggests it's been taking career advice from Jensen Huang's portfolio.

Grayscale called this out earlier in 2025, noting that under macro stress, Bitcoin has been acting less like a digital vault and more like a growth stock mainlining espresso. And if you're keeping score at home? Gold's already been beating