# How do interest rates affect stocks? > Eight times a year the Federal Reserve sets interest rates and the whole market reacts, even stocks with no obvious connection to rates. Why the price of money moves share prices, and why growth stocks feel it most. By Maya Koeva · 2026-07-29  A few times a year, at 2:00pm on a Wednesday, the market goes quiet and then lurches. The Federal Reserve has announced what it is doing with interest rates, and stocks that have nothing to do with banking swing on it. If you have ever wondered why a coffee chain or a software company should care what the Fed does, this is the piece to read. ## What the Fed actually sets The Federal Reserve sets a short-term policy interest rate, the rate at which banks lend to each other overnight. That one rate cascades through everything: what banks charge for loans, what savers earn, what a mortgage costs. In effect, the Fed sets the price of money. When it raises rates, money gets more expensive. When it cuts, money gets cheaper. ## Why stocks care: two channels Rates reach stock prices through two main doors. - **The math of future cash flows.** A stock is worth the profits a company will earn in the future, converted into today's money. That conversion uses interest rates. When rates rise, a dollar of profit ten years out is worth less today, so the whole valuation shrinks. Higher rates mechanically lower what investors will pay for the same future earnings. - **The economy.** Cheaper money encourages borrowing, spending, and investment; more expensive money cools all three. Rates are the Fed's lever on how hot or cold the economy runs, which flows straight into company revenues. ## Why growth stocks feel it most The first channel hits some stocks much harder than others. A fast-growing company is valued mostly on profits far in the future, so it is highly sensitive to the rate used to discount them, what traders call long duration. A steady, profitable-today business is less exposed. That is why a single rate surprise can send high-growth tech down sharply while defensive names barely move. Same news, very different sensitivity. ## The decision is usually priced in Here is the part that catches people out. By the time the Fed announces, the decision itself is almost always expected, and therefore already [priced in](/learn/what-does-priced-in-mean). The real move comes from the surprises around it: the projections, the vote, and above all the tone of the press conference half an hour later. A widely-expected rate hold can still swing the market hard if the guidance about future rates is more hawkish or dovish than the crowd assumed. The event is not the number, it is the number versus the expectation. ## How it shows up in the signals Fed day is a macro event, not a single-stock one, and it is worth being honest about what that means for a crowd-signal tool: the accounts we track reason about individual companies, not about monetary policy, so you will not see the crowd "call the Fed." What you can see is the read-through afterward, sentiment shifting across whole rate-sensitive corners at once, [market mood](/learn/what-is-market-sentiment) turning risk-on or risk-off. A rate decision is a [catalyst](/learn/what-is-a-catalyst) for the entire market at the same time, which is exactly why it feels different from a company's own report. ## The bottom line Interest rates move stocks because they set the value of future profits and steer the economy, and growth stocks feel it most because their value sits furthest in the future. On Fed day the decision is usually already priced in, so watch the surprise in the projections and the press conference, not the headline number. It is the clearest reminder that a stock's price depends on the whole environment it lives in, not just the company's own results. --- *Quantral surfaces signals and context from public sources to support your own research. Nothing here is financial advice or a recommendation to buy or sell.*