看不懂的SOL|Sep 20, 2026 07:16
In the last post, we talked about how the dot plot is a snapshot of officials' judgments, not a policy commitment.
So, how should regular investors interpret it? I'll break it down into three steps: first, look at the median, then the distribution, and finally compare it to the previous version.
First, the median shows the central point of the judgment.
Arrange the interest rate forecasts for the same year from lowest to highest, and take the middle value; if the number is even, take the average of the two middle values.
It helps us quickly understand the overall tendency, but it doesn’t mean “most people chose this number,” and it’s definitely not the committee’s voted target.
Sometimes, just a few points shifting can move the median. So when you see headlines like “Rate hike expectations rise,” the underlying consensus might not be as strong as it seems.
Second, check whether the points are clustered or spread out.
If the median is the same, but one chart has most points clustered near it while another has points scattered from high to low, the information conveyed by these two charts is very different.
The former indicates closer agreement on rate judgments, while the latter suggests greater divergence. However, the degree of dispersion doesn’t equate to the probability distribution of future rates, nor can it directly calculate the “rate hike probability.”
Third, compare whether forecasts for the same year have shifted up or down.
The horizontal axis represents the year, and the vertical axis represents the interest rate, so you need to compare the changes in height for the same year. Don’t interpret left or right shifts as hawkish or dovish changes.
Also, consider inflation, growth, and unemployment rate forecasts together. If the expected rate drops, it could mean inflation is cooling smoothly, or it could signal significant economic weakness—these two scenarios have completely different implications for corporate earnings.
Market reactions are filtered through a layer of expectation gaps.
If people were originally worried about rates rising more aggressively, but the actual path announced is less hawkish, asset prices might not necessarily fall even if the median rises.
For my dollar-cost averaging strategy, the dot plot is better suited for checking plans rather than making impulsive buy/sell decisions.
If high rates are likely to persist longer, I’ll check my cash reserves, portfolio valuations, and financing risks; if rate expectations drop, I won’t rush to spend my entire budget for the next few months based on a single signal.
Earlier, we talked about rate hikes; now we’re discussing the dot plot. It’s all part of the same thing: understanding what the market is worried about, but never giving any single forecast the power to dictate your entire portfolio.
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