SoFi Drops 4%, Affirm Falls 5% as Yields Hit Balance-Sheet Lenders, Robinhood Holds Steady

Today’s fintech selling is precisely targeted at the two names in the group that carry consumer credit on their own balance sheets, and the ordering inside the trio proves it. A global bond selloff has pushed long-term Treasury yields to fresh one-year highs. The split between rate-sensitive lenders and transaction-fee brokerages is playing out clearly in the numbers.

The SPDR S&P 500 ETF Trust (NYSEARCA:SPY) is down 0.66% to $761.99 in midday trading. Additionally, the Invesco QQQ Trust (NASDAQ:QQQ) is falling 1.16% to $708.45. Both funds are down far less than the rate-sensitive lenders, which places today’s selling in a specific corner of the market rather than across it.

SoFi Technologies (NASDAQ:SOFI | SOFI Price Prediction) stock is down 4% to $17.14 as long-duration Treasury rates reprice its loan book and funding assumptions. Meanwhile, Affirm Holdings (NASDAQ:AFRM) shares are falling 5% to $70.52, a deeper cut that fits the shorter-duration consumer-credit profile of its book. In contrast, Robinhood Markets (NASDAQ:HOOD) stock is down 0.5% to $104.34, a shallow move because its transaction-fee model insulates the brokerage from the credit-book pressure hitting SoFi and Affirm.

Yields Break Higher, Funding Costs Follow

The 10-year Treasury note yield climbed to 4.79%, above its prior one-year high of 4.75% set on July 31. Higher long-term rates raise funding costs on warehouse and securitization facilities, and they pressure the fair value of loans held for sale on a lender’s books. That combination is a direct hit to margin economics and a close-to-irrelevant input for a transaction-based brokerage.

SoFi’s most recent quarter showed the mechanism explicitly. Management flagged a 37 basis point benchmark rate increase impacting loan fair-value adjustments in Q2 2026, alongside a 6% net interest margin and $45.5 billion in deposits. Affirm’s funding profile ties even more directly to capital markets, with its average annualized cost of funds at 5.8% in fiscal Q3 2026 and its 0% APR product economics squeezed when discount rates rise. Both businesses source liquidity partly through securitizations, and those spreads widen when Treasuries sell off.

Why Affirm Falls Further Than SoFi

Affirm’s loan book is short-duration consumer credit, so it revalues faster when rates move. Gain-on-sale margins depend on the level of yields buyers demand for asset-backed paper, and forward-flow economics tighten in step. SoFi runs a larger, more diversified balance sheet with student and home loans in the mix, which cushions the immediate mark-to-market impact without removing it.

SoFi also carries a second source of beta today. The company launched SoFiUSD in May, the first stablecoin issued by a U.S. national bank to launch on a consumer banking platform, giving SoFi stock digital-asset sensitivity on top of its rate exposure. In a risk-off session, that combination can amplify the selling regardless of what any single crypto price is doing.

Robinhood benefits from the opposite side of the trade. Net interest revenue on customer cash sweep and margin balances holds up when short rates stay firm, while trading fees are indifferent to the long end of the curve. That mechanism is the cleanest read on why Robinhood shares are barely moving while the lenders sell off.

What to Watch

Today’s move is a repricing of rate exposure. SoFi’s operating fundamentals are unchanged from the prior close, and the same math reverses if yields ease from here. SoFi stock was down 32% year to date through Monday’s close, a drawdown that already reflects a good deal of the rate anxiety in the name.

Investors sizing their positions in SoFi and Affirm should weight leverage and rate sensitivity rather than lean on a single-day setup. A gross-up in exposure into a moving yield curve compounds the swings in both directions, and their allocation decisions can reflect that arithmetic. Robinhood’s rate profile calls for its own line item in the sizing, since it responds to the short end of the curve rather than the long end that’s driving today’s selling.

Traders can watch for whether the long end of the curve cools into the close, since a bid in Treasuries would take pressure off the lenders and could unwind part of today’s move. Any Fed commentary between now and the close could also matter for their exposure, given how tight the 10-year, 2-year spread sits at 0.4%.

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