These figures are computed from 15 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.
1&1 seasonality — common questions
What is 1&1's best month historically?
Historically, August has been 1&1's strongest month, averaging +5.57% with a 69% win rate over 15 years of data. June has been the weakest at -3.60%.
Is 1&1 seasonal?
1&1 shows a measurable seasonal pattern: its best and worst months differ by 9.17 percentage points on average. These figures come from 15 years of real monthly closing prices. Seasonality is a historical tendency, not a prediction.
How does 1&1 historically perform in October?
1&1 is currently in October, which has historically averaged -1.06% with a 44% win rate. That has historically been a seasonally weak window.
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