Gate One: Are You Being Paid to Own Stocks?
When COVID hit, the Fed cut rates to zero and flooded the economy with liquidity. Excess capital, like excess alcohol, leads to risky decisions. The money rushed to venture capital, which raised $330 billion in 2021, double the prior year. Locked-down consumers were bored, app engagement went vertical, and analysts extrapolated the curve. Clubhouse hit a $4 billion valuation (what happened to that app?). Hopin reached $7.75 billion and was later sold for parts. Fast raised $100 million and shut down in two years.
Those startups needed a bank. Silicon Valley Bank (SVB) was the default.
SVB then did the boring, prudent thing. It put roughly $91 billion into long-dated government-backed securities — Treasuries and agency mortgage bonds. Zero credit risk. The safest instruments in the world. Weighted-average duration of 6.2 years, with most of the mortgage paper maturing in ten years or more.
Then the Fed started hiking.
Bond prices fall when rates rise. Every macro textbook says so, and it doesn’t matter if you hold to maturity. High rates led to low venture funding in 2022 and deposits walked out the door. SVB had to sell. It liquidated $21 billion at a realized loss of $1.8 billion, announced a capital raise, and depositors requested $42 billion in withdrawals in a single day.
And the rest, as they say is..., the bank died of duration.
What the gate measures
Treasury yield is the return on lending money to the US government. It is the floor under every other return in finance, and every asset gets priced off it.
Stock yield is the inverse of the price-to-earnings multiple. If the S&P trades at 20 times forward earnings, you are buying five cents of earnings for every dollar.
Stocks are riskier than Treasuries. So the market demands a premium for holding them - equity risk premium:
Equity risk premium = S&P earnings yield − 10-year Treasury yield
It answers one question. Are you being paid enough to take the risk? There is no fixed threshold. The threshold moves because the multiple moves. Two moving parts. Track the spread, not the level.
This is gate one because it is regime-level. Treasury yields are gravity. When gravity increases, everything gets heavier.
Where we are right now
The ten-year sits at 4.67 percent, having just touched its highest level since January 2025.
S&P forward P/E is 19.8, having just fallen below 20 for the first time this year. Earnings yield: 5.06 percent.
Equity risk premium: +0.4 percent.
Thin, but positive. You are being paid forty basis points to accept equity volatility.
The multiple compressed this year because earnings grew faster than prices — back-to-back quarters above 20 percent growth. Earnings are doing the work. Not price discipline.
The pressure on the other side comes from three separate places.
Middle East conflict pushed Brent above $100, which increases inflation expectations, which lifts yields.
Government debt issuance adds supply.
AI capex is increasingly debt-financed, adding more.
Markets now price roughly a 35 percent chance of a rate hike next week and near 80 percent by September.
What I am simplifying, and why
Earnings grow with inflation. Bond coupons do not. You are comparing a real number to a nominal one. I use the formula anyway, as a regime signal rather than a valuation model. It tells you what the alternative pays.
Second problem, and this one is worse. Forward P/E runs on analyst estimates. Analysts are pro-cyclical and they are most wrong at turning points. In a downturn, estimates get cut, the multiple looks higher, the premium looks thinner — precisely when you should be buying. The gate is least reliable exactly when it matters most.
Third. The premium sat near zero or below for most of 1997 through 2000, and again through much of 2017 to 2021. Both times equities kept climbing. A closed gate can stay closed for years while the market ignores it.
This is a risk filter. It is not a timing tool.
Gravity is not distributed evenly
Higher discount rates hit distant cash flows harder. That’s why high-multiple names get punished first.
But duration is not a fixed property of a company. It is a function of what management does with the cash.
Google’s advertising business is short duration. Cash today, proven, repeatable. Same for Amazon retail and Microsoft’s software franchise. Yet nobody prices these companies on those businesses anymore. They are priced on an AI payoff that demands enormous capex now for returns that land years out.
Every dollar of AI capex converts a near-term cash flow into a long-dated claim. The hyperscalers are lengthening their own duration in real time, and the headline multiple has not caught up.
Rising rates do not just punish expensive stocks. They punish companies converting near-term cash into long-dated bets, whatever the multiple says.
How this gate weights against the others
The premium is not another vote. It is regime-level, while the remaining gates are company-level. It modifies position sizing. It does not overturn a thesis.
The asymmetry matters. A closed gate can hold back an excellent company. An open gate cannot rescue a bad one.
Premium wide, company gates pass: full position.
Premium thin, company gates pass: initiate small, or stage the entry.
Premium closed, company gates pass: thesis stays live, capital stays home. Keep the research current so you can move when the gate reopens.
Premium wide, company gates fail: nothing. Macro does not save you.
Gates one and six are also coupled. When the premium compresses, the valuation gate tightens on its own, because a thin premium is exactly when long-duration multiples are most exposed.
And when the gate does close, the money goes into bills and short-duration paper. Not long bonds. Don’t be like SVB.