A lagging indicator is a metric that changes after a broader trend or event has already occurred. Unlike leading indicators that predict future shifts, lagging indicators are backward-looking.
They are primarily used to validate long-term trends, confirm strategic effectiveness, and provide objective proof of past performance.
Because these metrics measure outcomes that are already "done," they are incredibly useful for eliminating the noise of short-term volatility.
Across different industries, they measure distinct types of results.
Es: products are fundamentally a lag indicator
yt Lagging vs Leading Indicators