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.
Shell seasonality — common questions
What is Shell's best month historically?
Historically, October has been Shell's strongest month, averaging +2.62% with a 73% win rate over 15 years of data. August has been the weakest at -2.79%.
Is Shell seasonal?
Shell shows a measurable seasonal pattern: its best and worst months differ by 5.41 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 Shell historically perform in August?
Shell is currently in August, which has historically averaged -2.79% with a 25% win rate. That has historically been a seasonally weak window.
Get the full analysis
Backtest this seasonal pattern, compare it against other assets, set alerts, and explore detrended & presidential-cycle views.
TimingAX is an independently operated service, not a registered investment adviser. This page is for informational purposes only and is not financial advice.