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.
POSCO seasonality — common questions
What is POSCO's best month historically?
Historically, July has been POSCO's strongest month, averaging +8.05% with a 75% win rate over 15 years of data. May has been the weakest at -4.33%.
Is POSCO seasonal?
POSCO shows a measurable seasonal pattern: its best and worst months differ by 12.38 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 POSCO historically perform in August?
POSCO is currently in August, which has historically averaged -2.61% with a 31% win rate. That has historically been a seasonally weak window.
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