What Is a Bull Flag and a Bear Flag?

A bull flag is a chart pattern where price makes a sharp move up (the "pole"), then pauses and drifts slightly lower or sideways in a tight range (the "flag") before potentially continuing higher. A bear flag is the mirror image after a sharp move down. They are continuation patterns — a pause in a move, not a reversal. Educational, not financial advice.

How to spot a flag

1. A strong, near-vertical move — the pole.
2. A short, orderly pullback that drifts against the move in a tight channel — the flag.
3. Traders then watch whether price breaks out of the flag in the direction of the pole.

A bull flag drifts gently down after a rally; a bear flag drifts gently up after a sell-off.

Why traders watch them

The idea is that a strong move pauses to let buyers or sellers rest before the trend resumes. The tight, controlled pullback suggests the move may not be over. But a flag is a zone to watch, not a guarantee — plenty of flags fail and reverse instead of continuing.

Bull flag vs bear flag

The honest limits

• Flags fail — a tidy pattern is not a promise.
• The quality of the pole and the tightness of the flag matter; a sloppy range is not a flag.
• Context — the wider market structure — decides whether a continuation is likely.

The Price Action course covers flags alongside structure and how to avoid forcing patterns that are not there.

Takeaway

A flag is a brief, orderly pause after a sharp move — a bull flag after a rise, a bear flag after a fall — that traders watch for a continuation. Treat it as a zone of interest, confirm with structure, and accept that flags fail.

Educational only — not financial advice. Nothing here is a recommendation to buy or sell.