What Is Quantitative Tightening (QT) — Withdrawing the Money That Was Released
If you release money, you must someday withdraw it. The process of shrinking the central bank's assets that swelled through quantitative easing — that is quantitative tightening (QT).
What Is Quantitative Tightening?
Quantitative tightening (QT) is the opposite policy to quantitative easing (QE). It is a method of shrinking the balance sheet by, when the bonds the central bank holds mature, not using that money to buy new bonds again (halting reinvestment) and letting them naturally be repaid.
This is called "passive runoff." It is a relatively gradual method with less shock than directly selling large amounts of bonds into the market.
The Fed's QT — The Reduction Since 2022
The Fed began QT in June 2022. It initially set a monthly cap of $47.5 billion, then expanded it to $95 billion in September 2022 ($60 billion in Treasuries + $35 billion in MBS).
Since starting QT, the Fed has reduced its holdings by more than $2 trillion. Later, in 2025, it slowed the pace of reduction by lowering the Treasury redemption cap from $25 billion per month to $5 billion (keeping the MBS cap unchanged).
The reason for adjusting the pace like this is that withdrawing liquidity too abruptly can cause the short-term funding market to seize up.
The caps and pace of QT are continually adjusted over time. The figures in this article are meant to explain policy at a specific point in time and do not predict the future direction of policy.
The Impact of QT on the Market
Because QT gradually reduces market liquidity, it is generally considered to put upward pressure on bond yields and to be a headwind for risk assets.
But the actual impact varies greatly depending on the pace of QT, the market's liquidity situation, and the combination with other policies (the policy rate). If asset prices were pushed up during QE, in the QT phase you need to keep in mind the possibility of a flow in the opposite direction.
What is important is the view of QE and QT as one cycle. If you remember only the "releasing" and forget the "withdrawing," it is easy to underestimate the drawdown.
Preguntas frecuentes
Q. Is QT the same as a rate hike?
They are different. A policy-rate hike directly raises the "rate (price)," while QT reduces "liquidity (quantity)." Both are in a tightening direction, but they work differently, so they are sometimes used together and sometimes separately.
Q. Do stock prices necessarily fall when QT is done?
The causal relationship is not simple. QT can burden risk assets by reducing liquidity, but in reality the market has responded together to many factors, such as the economy, earnings, and other policies. You cannot conclude the direction of stock prices from QT alone.
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