What Happened This Week in Bitcoin Yield: September 24, 2026
YieldBasis Trading Returns Turn Negative as Two Prime Builds for Scale
YieldBasis’s onchain 30-day trading return is negative on the WBTC and cbBTC markets shown below. Our database currently shows 0% for negative readings; we’re fixing that. This week, we also sat down with Two Prime’s Alexander Blume to discuss Bitcoin lending, institutional risk profiles, and the firm’s new onchain vault.
THE WEEK
YieldBasis’s measured trading return is below zero
The negative readings are real, but our current website/database display is wrong: it shows 0% whenever the result falls below zero. Our internal database was not set up to represent negative yields. We’re on it. On YieldBasis’s WBTC vault, the 30-day APY measures the change in one share’s value in WBTC. The latest page reading is about −0.65% over 30 days.
The mechanism behind the dip is YieldBasis’s Temporary Redemption Discount (TRD). The vault’s fundamental price per share (PPS) tracks its book value, while the redemption value can temporarily sit below it as the pool rebalances. In a major move, the pool can spend donation shares—its reserve built in part from borrower interest—to reposition concentrated liquidity. That use of the buffer can pull down PPS temporarily while the pool realigns.
Curve pool imbalance can add to the drag: the WBTC/crvUSD pool is materially off-center, so moving liquidity back toward the market price can be costly. The supplied analysis describes the pool at roughly 32% WBTC / 68% crvUSD, with its internal reference price well below the oracle price. TRD describes the gap between fundamental PPS and redemption value, so it is distinct from the trailing share-price APY. In the supplied snapshot, immediate WBTC redemption was about 5% below book value. The cbBTC pool’s separately reported TRD had recovered to 7.55%; pool and timestamp matter. We’re tracking both measures as the reserve rebuilds.
THE SNAPSHOT
YieldBasis’s WBTC and cbBTC share values are modestly lower over 30 days. Curve pool imbalance and the Temporary Redemption Discount (TRD) also matter for an immediate exit.
Syntetika has the highest headline rate in this snapshot at 10.93% APY, driven largely by temporary Merkl incentives. Solv BTC+ remains at an API-reported 3.00% APY. Sypher Capital’s reported APR is 2.40%, down from 3.46% in our prior CMS observation.
- YieldBasis WBTC — Real Yield: −0.65% APY. 30-day WBTC/share-price change; internal display currently floors below-zero results to 0%.
- YieldBasis cbBTC — Real Yield: −0.34% APY. 30-day cbBTC/share-price change; internal display currently floors below-zero results to 0%.
- Syntetika hBTC: 10.93% APY. Underlying strategy ~0.93% APR plus ~10.00% Merkl incentive APR; incentives are temporary.
- Magma: 3.57% APR. Average loan rate over the last 24 hours.
- Solv BTC+: 3.00% APY. API-reported base APY.
- Sypher Capital Bitcoin Yield Fund: 2.40% APR. Updated monthly; last updated September 18.
Source: BitcoinYield MCP, protocol_metrics snapshot timestamped September 24, 2026. Incentive APR and trading APY are different return streams. Negative trading observations are taken from raw 30-day metadata; CMS values currently show 0% where the result is negative.
YIELD FROM THE FIELD
Alexander Blume on lending, hurdle rates, and institutional Bitcoin credit
We just recorded with Alexander Blume, CEO of Two Prime. You’ll get the full interview first on Monday, September 28. Keep an eye out.
We shared a few early takeaways from our 30-minute conversation:
Alexander Blume interview preview on X
WHAT WE’RE READING
- Bitwise’s institutional adoption report draws on interviews with 15 large institutions; every crypto allocator interviewed held Bitcoin, and most allocations were 1%–2%.
- Paul Frambot argues vault risk should be judged by the manager’s actual discretion and an investor’s ability to exit, not by a “noncustodial” label alone.
- YieldBasis on pool performance and TRD: share-price return and the discount on immediate redemption describe different parts of the LP experience.
WHAT WE’RE WORKING ON
YieldBasis return data. We’re fixing the calculation and display that currently turns negative real trading results into 0%. We’ll distinguish trading return from token incentives and publish once the return basis is validated.
APR & APY fixes. The dashboard column is now labeled “Rate,” and each product shows whether its figure is APR or APY. Better late than never.
Updated framework. We’ve started sending our revised framework to partners for review and stress testing. It will replace simple pass/fail colors with a 100-point assessment and put more weight on custody risk and potential principal loss.
That’s your weekly yield download. Compare products and follow the latest updates at BitcoinYield.
— Jake from the BitcoinYield team
