Definition
Exhaustion describes the moment when a trend loses its driving force because one side of the market has run out of willing participants. After a long advance, buyers are exhausted; after a long decline, sellers are exhausted. Either way, the fuel that powered the move is depleted.
Exhaustion is not a precise price level but a condition. It often precedes a stall, a sideways range, or an outright reversal as the remaining momentum dissipates.
Why it matters
How it works
Exhaustion frequently shows up as a final surge that cannot sustain itself. A sharp climactic move on very high volume, followed by a quick reversal within the same range, is a common signature, since the last eager participants have all acted at once. Diminishing volume on continued price progress is another clue, suggesting fewer hands are pushing the trend.
Because exhaustion is a fading of force rather than a fixed trigger, traders usually wait for confirmation, such as a break of a trendline or support level, before treating it as a reversal rather than a pause.