Why the Fed drives markets.
The Federal Reserve controls the federal funds rate — the interest rate at which US banks lend to each other overnight. This rate cascades through the entire financial system, influencing everything from mortgage rates to bond yields to the US dollar's value against other currencies. And because most major instruments are priced in US dollars and compete with bonds for capital, Fed policy is the dominant driver of price action across asset classes.
The connection works through three primary channels:
Channel 1: Opportunity cost
Non-yielding assets and equities compete with fixed income for investor capital. When the Fed raises rates, Treasury bonds, savings accounts, and money market funds all pay higher yields. Investors face a choice: hold risk assets or hold Treasuries (which now pay 5%+). Higher rates increase the opportunity cost of holding risk assets, suppressing demand and pushing prices down. When rates fall, the calculus reverses — the gap between risk assets' potential returns and bond yields narrows, making markets more attractive.
Channel 2: US dollar strength
Higher US interest rates attract foreign capital seeking yield, strengthening the dollar. Since many commodities and instruments are priced in USD globally, a stronger dollar makes them more expensive for buyers using other currencies — suppressing international demand. A weaker dollar (from rate cuts or dovish signals) does the opposite: it makes dollar-denominated assets cheaper internationally and fuels buying. The DXY (Dollar Index) and commodities have a strong inverse correlation.
Channel 3: Real yields (the key metric)
The most important relationship isn't between markets and nominal rates — it's between markets and real rates. Real yield = nominal interest rate minus inflation. When inflation runs at 4% and the Fed funds rate is at 5%, the real yield is +1%. But when inflation is 6% and rates are 5%, the real yield is -1% — holding cash literally loses purchasing power. Negative real yields are the single most bullish condition for risk assets. From 2020–2022, deeply negative real yields (-1% to -2%) propelled equities and commodities to new highs.
The US 10-year TIPS (Treasury Inflation-Protected Securities) yield is the benchmark real yield that traders watch. When 10Y TIPS yields fall, risk assets rise. When they rise, markets face selling pressure. This correlation has held consistently for over two decades.
Why the relationship sometimes breaks
The Fed-markets inverse correlation isn't perfect. Markets can rise during rate hikes if: (1) inflation is accelerating faster than the Fed is hiking (real yields still falling), (2) corporate earnings are surging (overwhelming rate pressure), (3) structural demand from sovereign wealth funds and institutional flows persists, or (4) markets believe the hiking cycle is ending (prices in future cuts before they happen). In 2022–2023, many assets held up despite the most aggressive hiking cycle in 40 years, primarily because structural demand and geopolitical factors offset the rate headwinds.
Interest rates vs market prices.
The inverse correlation between rates and markets is well-documented, but the magnitude varies dramatically depending on whether rate changes are expected or unexpected.
Expected rate changes: When the Fed delivers a rate cut or hike that markets have already priced in (Fed Funds futures show 90%+ probability), prices barely move on the announcement itself. The move already happened in the days/weeks prior. The market is forward-looking — it trades on expectations, not events.
Surprise rate changes: When the Fed deviates from expectations — cutting when markets expected a hold, or delivering a more hawkish dot plot — prices move violently. A surprise 25bp cut when no change was expected can cause major moves across instruments in an hour. These surprises are rare but produce the largest single-day market moves.
The critical insight: markets don't trade on what the Fed does — they trade on what the Fed does relative to expectations. Before every FOMC meeting, check the CME FedWatch Tool to see what markets are pricing. If a 25bp cut is 95% priced in and the Fed delivers it, look at the statement and dot plot for surprises. The deviation from consensus is where the trade is.
Historically, risk assets perform best during the early stages of a rate-cutting cycle. The first 2–3 cuts typically produce the strongest rallies because: (1) the economic outlook is deteriorating (recession fears get priced but rate relief is coming), (2) the dollar is weakening as carry trades unwind, and (3) real yields are falling rapidly as rates drop faster than inflation. From the first cut in September 2024 through mid-2025, major indices rallied approximately 15%.
Historical examples.
2008–2011: QE & Zero Rates
After the Global Financial Crisis, the Fed slashed rates to 0% and launched three rounds of quantitative easing (QE), printing trillions of dollars to buy bonds. Real yields went deeply negative. Equities and commodities responded by staging a massive rally. This remains the textbook example of how extreme monetary easing fuels markets. The Fed's balance sheet expanded from $900 billion to $4.5 trillion, and every expansion announcement sent risk assets higher.
2013: The Taper Tantrum
In May 2013, Fed Chair Ben Bernanke mentioned the possibility of "tapering" bond purchases. Despite no actual rate hike, the mere suggestion of reduced monetary easing caused a broad selloff in emerging markets and commodities. This event demonstrated that markets trade on expectations of future policy, not just current rates. The lesson: when the Fed signals tightening, risk assets sell off before the tightening actually begins. Forward guidance is as powerful as actual policy changes.
2020: Emergency COVID Cuts
In March 2020, the Fed emergency-cut rates to 0% and launched unlimited QE to combat the pandemic recession. Markets staged an incredible recovery from March lows, with equities reaching all-time highs by August 2020. Real yields plunged to -1.1%. The speed and scale of the move confirmed that zero rates + massive money printing is the ultimate bullish catalyst for risk assets. Every trader who understood the Fed-markets relationship recognized this setup immediately.
2022–2023: Aggressive Hiking Cycle
The Fed raised rates from 0% to 5.25% — the fastest hiking cycle since the 1980s. Textbook analysis said risk assets should collapse. Instead, equities held up remarkably well and eventually rallied to new highs. Why? Strong corporate earnings, AI-driven productivity gains, and the market's expectation that the hiking cycle was temporary. This cycle proved that while Fed policy is dominant, it's not the only factor — and markets can defy rate pressure when structural demand is strong enough.
Trading around FOMC.
Check FedWatch probabilities before the meeting
The CME FedWatch Tool shows the probability of each rate outcome. If a 25bp cut is 95% priced in, the cut itself won't move markets much — focus instead on the statement, dot plot, and press conference for surprises. The trade is in the deviation from consensus, not the headline decision.
Reduce size and widen stops pre-announcement
In the 30 minutes before the 2:00 PM ET announcement, spreads widen and liquidity thins. Reduce your position size by at least 50% or close entirely. The initial spike often reverses, and being caught on the wrong side with full size is the most common FOMC trading mistake.
Trade the press conference, not the release
The rate decision drops at 2:00 PM ET. The press conference starts at 2:30 PM. The real move often happens during the Q&A when Powell provides nuance. Many experienced traders sit out the first 30 minutes entirely and enter only after the press conference reveals the true direction.
Watch the dot plot for the medium-term trade
The dot plot shows where each FOMC member expects rates in 1, 2, and 3 years. A downward shift in the median dot (expectations of lower future rates) is bullish for markets over the coming weeks, even if the current meeting's decision is unchanged. The dot plot sets the tone for market direction until the next meeting.
Fed policy & markets in 2026.
As of mid-2026, the Federal Reserve has been navigating a complex monetary policy environment. After the aggressive hiking cycle of 2022–2023 that took rates to 5.25–5.50%, and the initial cuts that began in late 2024, the path forward remains data-dependent.
Several factors are shaping the Fed-markets dynamic in 2026:
Inflation stickiness
Core inflation has proven more persistent than the Fed hoped, particularly in services and shelter. This has slowed the pace of rate cuts and kept real yields elevated relative to bullish expectations. However, the disinflationary trend remains intact, suggesting further cuts ahead.
Structural demand as a floor
Even when the Fed's hawkish stance creates headwinds, markets have found support from relentless institutional and sovereign buying. Sovereign wealth funds, pension funds, and global institutions continue accumulating assets at an unprecedented pace. This structural demand has fundamentally changed the rates-markets relationship, creating a higher floor than historical models would suggest.
Implications for traders
The Fed remains the primary driver, but the floor has risen. Each dovish pivot or weaker-than-expected data point is likely to produce outsized rallies because the structural demand backdrop amplifies upside moves. Conversely, hawkish surprises may produce shallower selloffs than in previous cycles because institutional buying absorbs dips.
Fed & markets FAQ
Why do markets go up when interest rates go down? +
Lower rates reduce the opportunity cost of holding risk assets and weaken the dollar, making dollar-denominated assets cheaper for international buyers. Negative real yields (rates below inflation) are the most bullish condition for markets.
Do markets always fall when the Fed raises rates? +
Not always. Markets can rise during hikes if inflation outpaces rate increases (negative real yields), corporate earnings growth is strong, or structural demand persists. In 2022-2023, many assets held up despite the fastest hiking cycle in 40 years.
What is the relationship between real yields and markets? +
Real yields (nominal rate minus inflation) are the most reliable market predictor. Negative real yields = bullish. Positive and rising real yields = bearish. Watch the US 10-year TIPS yield as the benchmark.
How should I trade around FOMC meetings? +
Reduce size before the announcement. The initial spike often reverses. Wait for the press conference Q&A (30 min after) for the real direction. Focus on dot plot and forward guidance, not just the headline rate decision.
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