HSBC Says US Stocks Are Not Expensive. The Real Tell Is the Ten-Year Yield.

Liquidity doesn't lie. Neither do discount rates. HSBC's Willem Sels is telling markets that US stocks are not as expensive as they appear. The claim reached the crypto channel via Crypto Briefing stripped of its supporting math: no valuation table, no earnings forecast, no time horizon. What survived the edit was a conclusion and a warning — that rising US Treasury yields remain a genuine risk. That warning is the real thesis. Follow the data, not the hype. When a strategist calls equities cheap while the long end of the US Treasury curve climbs, the operative variable is not the price-to-earnings ratio. It is duration. The call is a quiet bet that earnings growth will keep overwhelming a rising risk-free rate. That same rate is compressing every long-duration asset at once — US equities, credit, bitcoin, and the yield-generating strategies in decentralized finance caught between them. Sels runs HSBC's global wealth investment desk. He is paid to position billions, not to argue with the internet. Public commentary from a bank CIO is a positioning memo; Crypto Briefing compressed it into a market note. Compression loses math but keeps intent. The intent is not a forecast of Fed cuts. It is a warning about the back end of the curve. In my audit checklist, long-end rate risk is filed under redistribution events: it changes the price of time, and time is the raw material of every digital asset market. Look at what the brief omits. It says nothing explicit about monetary policy. It does not need to. The environment described — high long-term yields, frustrated easing expectations — points to a deeper structural question. The market has stopped asking when the Federal Reserve will cut. It is asking whether the neutral rate has moved upward for good. If neutral has shifted, every old valuation map is distorted. Equities that look expensive against trailing earnings look tolerable on forward earnings, provided those forward earnings arrive. That is Sels' actual trade: buying a numerator that grows faster than a denominator that will not fall. Now audit that trade. Every 'not expensive' statement requires three inputs: an earnings path, a discount rate, and a horizon. Reconstructed, HSBC's logic reads cleanly. Corporate earnings per share have grown faster than the index itself, so a high trailing multiple becomes something closer to a reasonable forward multiple. The equity risk premium — the spread between the earnings yield on the S&P 500 and the ten-year Treasury — remains positive, but it is thin. A positive spread, however narrow, is enough to stop a strategist from calling stocks expensive. That is the entire intellectual foundation of the claim. The flaw sits in the numerator, not the denominator. The forecast depends on all-time-high consensus earnings estimates, and analyst estimates are a lagging indicator of trouble. If growth cracks, the forward multiple re-rates violently, because there is no thicker premium to absorb the error. I have been through this from the other side. In early 2024, when I built my spot Bitcoin ETF inflow model from S&P 500 fund rotation data, the formula beat the narrative because it compared risk-adjusted returns against the risk-free benchmark. My 95% confidence interval held. The same discipline applies to Sels' claim: if the model requires perfect earnings execution for the next four quarters, it is not a forecast. It is a hope. Crypto makes the identical mistake in its own valuation debates. The sector obsesses over the numerator: active addresses, stablecoin supply, total value locked, exchange flows. All are rising. All are interpreted as proof that the market is underpricing adoption. But adoption is the numerator. The denominator is still the global risk-free rate, repriced through term premiums. That is why digital assets traded like high-beta tech during the last hiking cycle. High real rates attack the present value of distant expectations first. Bitcoin, unlike an equity, produces no cash flow while you wait. It is a pure-duration store of value. If the long end keeps re-rating, the word 'expensive' becomes a relative term; the discount-rate news does not wait for fundamentals to reply. There is an on-chain way to verify this pressure early. In both the 2022 hike cycle and the 2024 repricing, the first signal was not in spot BTC price. It appeared in DeFi's short-duration instruments: USDC treasury-backed money-market pools saw early inflows, and DEX leveraged long books thinned within days. I ran this against my own node archives while auditing AI-agent transaction logs in 2025; the pattern repeated identically. Capital migrates from risky duration toward time-aggressive yields before long-end moves finish repricing. That is evidence you can replay on-chain. It is not narrative. Forensics reveal what PR hides. In this case, the PR is a one-paragraph blurb that buries the risk while presenting the conclusion. HSBC does not claim valuations are low; it claims the market is not as expensive as the headline multiple suggests. That phrasing is a known rhetorical structure: it defends an allocation without promising returns. It does not survive stress because it cannot be falsified on a one-day news cycle. My 2022 Terra collapse work made me allergic to exactly this shape of argument. Every stablecoin design claimed safety until the withdrawal demand hit the real-world denominator. Equities face the same event when a rising discount rate meets a disappointed earnings estimate. The mechanism differs; the geometry is identical. That brings me to the contrarian read. Correlation is not causation, and the equity risk premium does not transfer across asset classes. US stocks can be 'not expensive' relative to Treasuries while bitcoin is dangerously priced on entirely different criteria. Equities have cash flows that can grow into the multiple. Bitcoin has scarcity, and scarcity pays no coupon while real yields climb. The hidden trap for crypto investors is importing equity logic: taking comfort from a bank's equity call and applying it to a token basket. The two markets share a discount-rate channel but not an earnings channel. A strategist can be correct about the S&P 500 and disastrously wrong about digital assets in the same macro regime. The brief does not ask which channel is operating; it assumes the equity conclusion carries. There is also a measurement problem hidden in the phrase 'as they appear.' Appear relative to what? Relative to trailing earnings, stocks are demanding. Relative to bonds, they are only mildly rich. Relative to a world where the neutral rate has shifted upward, they are a bet on perpetual earnings upgrades. Relative to a world where fiscal deficits keep expanding the supply of Treasuries, they are a hedge against cash. The same observation supports four different portfolios. A claim that cannot be pinned to a benchmark is a conversation starter, not a conclusion. HSBC chose the benchmark that flatters its allocation. My job as an auditor is to note that the choice was made. Now the market context: sideways chop rewards exactly this kind of inquiry. In a range-bound tape, capital does not flee; it rotates. The rotation favors assets with shorter duration and actual yield generation. If HSBC is correct and earnings simply grow into higher rates, equities grind upward, and the dollar's real yield stays sticky. If the market is wrong and the ten-year breaks higher with the Fed on hold, the message is unambiguous: neutral has repriced, and every long-duration asset goes through the same multiplier. My model says the second scenario is the one to hedge. Next week's signal is not in the equity index. It is in the ten-year Treasury. Watch real yields first; headline inflation is a lagging tell. If the long end resumes its climb, treat HSBC's 'not expensive' as a high-water mark and position for rate-beta friction. If yields stabilize, the earnings story gets a longer leash. One rhetorical question stays with me from this exercise: when a bank tells you an asset looks cheap because the future will fix the math, and the bond market is pricing a future that costs more — whose discount rate deserves your confidence?