Ethena Targets $120 Trillion Equity Market as Crypto Basis Yields Collapse

Ethena's USDe stablecoin shrank by more than half when crypto perpetual funding rates collapsed. On Aug. 28, the protocol said it would stop waiting for those rates to recover. The team revealed plans to extend the basis strategy behind USDe, the short-volatility position that once generated double-digit yields, into equity perpetual-basis trades. CoinGecko data shows the target: the $120 trillion Wall Street stock market. The pitch to investors is straightforward. Per CoinGecko, Bitcoin's annualized funding rate sits at 1.47%. Ethena claims it can extract yields above 7% from equity perpetual-basis trades, more than five times the BTC rate.

The Yield Compression That Forced the Pivot

USDe once stood as the third-largest stablecoin at $14.8 billion in market capitalization. The mechanism was simple in theory. Ethena deposited user ETH as collateral on perpetual futures exchanges, then took the opposite side of leveraged long traders. The funding payments those traders made to hold long positions became USDe's yield. The numbers tell the story of why that model broke. CoinGecko data shows perpetual funding on major exchanges dropped from an annualized 10.37% in late 2024 to 1.47% in mid-2026. Per CoinGecko, eTH perpetual funding fell from 10.32% to 1.62% over the same period. USDe's total value locked contracted to $6.15 billion, per DefiLlama data as of Aug. 28. The spread between what Ethena paid depositors and what it earned on its basis positions narrowed to the point where the protocol needed a new source of yield, or a much larger market to spread its costs across. The equity pivot answers both problems. The U.S. Equity derivatives market processes trillions in notional volume daily. A basis trade that captures even a fraction of that flow dwarfs what the crypto perpetual market can offer. Ethena's bet is that equity perpetual contracts will carry wider spreads between spot and derivatives pricing than compressed crypto funding rates currently allow.

How the Equity Basis Trade Works

The mechanics mirror what Ethena already does in crypto, transplanted into a larger pond. In a perpetual-basis trade, the protocol goes long an equity or equity index while simultaneously shorting perpetual futures on that same asset. The funding rate on the perpetual side, paid by traders who want leveraged long exposure, becomes the yield source. Traditional equity markets have perpetual-like structures. CME's E-mini S&P 500 futures roll quarterly, and offshore perpetual exchanges offer continuous funding. The basis between spot equities and these derivatives fluctuates with sentiment, margin requirements, and hedging demand. Ethena's thesis is that equity basis spreads are structurally wider and less correlated to crypto funding cycles. For Bitcoin miners watching their own margins compress after the April 2024 halving, the parallel is instructive. Miners faced the same problem: a yield source that once looked reliable, block rewards and transaction fees, shrank, forcing adaptation. Ethena's move into equities is the same logic applied to a stablecoin protocol. When your core revenue stream contracts, you expand the addressable market.

The Supply Question

The expansion raises a structural question about stablecoin demand and crypto market liquidity. USDe's contraction removed billions in demand for ETH as perpetual futures collateral. If Ethena succeeds in redirecting institutional capital toward equity perpetual-basis trades through USDe, the protocol could stabilize its market cap, but that capital flows into equity derivatives, not back into crypto perpetual markets. CoinGecko data as of 12:00 UTC Aug. 28 shows BTC at $77,447 with a 24-hour volume of $36.2 billion and a market cap of $1.55 trillion. BTC dominance stands at 59% of the $2.63 trillion total crypto market cap. The 7-day price action shows BTC sliding from $80,329 to $77,534, with the sharpest drop occurring in the last 24 hours. Ethena's expansion does not create new crypto demand. It reroutes existing capital, capital that was already in crypto perps, into a larger traditional market. For miners whose revenue depends on network transaction volume and BTC price appreciation, that directional shift in capital flows is a headwind, not a catalyst. The open question is execution. Equity perpetual-basis trades carry counterparty risk on traditional exchanges, regulatory uncertainty around synthetic dollar products in regulated markets, and operational complexity that crypto perps do not. Ethena's team has not disclosed which equity exchanges or perpetual platforms it plans to use, or whether existing regulatory approvals cover the expansion. The Aug. 28 announcement was a statement of intent, not a launch