These figures are computed from 9 years of actual monthly closing prices. Past seasonal patterns are not a guarantee of future performance. See our methodology for how this is calculated, or visit the Academy to learn how to read seasonal data responsibly.
Moderna seasonality — common questions
What is Moderna's best month historically?
Historically, January has been Moderna's strongest month, averaging +11.23% with a 63% win rate over 9 years of data. August has been the weakest at -6.53%.
Is Moderna seasonal?
Moderna shows a measurable seasonal pattern: its best and worst months differ by 17.76 percentage points on average. These figures come from 9 years of real monthly closing prices. Seasonality is a historical tendency, not a prediction.
How does Moderna historically perform in August?
Moderna is currently in August, which has historically averaged -6.53% with a 38% win rate. That has historically been a seasonally weak window.
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