A sharp rally, a tight orderly pullback, then continuation. The high-and-tight variant is elite; standard bull flags carry a ~44% break-even failure rate — so confirmation matters.
8 min read Pattern Deep-Dives
+9%
Average rise (standard)
+39%
High-and-tight average rise
~44%
Break-even failure (standard)
1,028
Sample (high-tight)
// key takeaways
▸ A bull flag needs a flagpole — a sharp preceding rally.
▸ The flag is a small, orderly pullback (parallel, slightly down-sloping).
▸ Enter on the breakout above the flag with rising volume.
▸ Target = flagpole height projected from the breakout.
// figure: bull flag pattern
figure.svg
Bull flag — steep pole, small downward channel, breakout continuation.
How it forms
Price surges (the pole), then pauses in a tight, slightly downward-sloping channel as early buyers take profit. Volume dries up during the flag. When fresh demand overwhelms the drift, price breaks the upper trendline and resumes the advance.
The trading playbook
› Entry — on a close above the upper flag trendline with a volume spike, or on the retest of that line as support.
› Stop — below the flag low or the lower trendline.
› Target — project the flagpole height from the breakout point; consider banking partial profit at the halfway mark.
High-and-tight flags
The high-and-tight flag — a near-vertical pole (price roughly doubling) followed by a shallow pullback — is one of the best-performing chart patterns Bulkowski measured, with an average rise around 39%. Standard bull flags are far more modest, which is why volume confirmation is essential.
// common mistakes
✕ Calling a random consolidation a 'flag' with no flagpole.
✕ Letting the flag drift too far or too long — deep, sloppy pullbacks fail.
✕ Entering before the breakout instead of on it.
Frequently asked
See it live in the engine
TradrQuant scans 800+ markets for these structures 24/7 — free on Telegram.
Educational content only — not financial advice. Pattern statistics reference Thomas Bulkowski (thepatternsite.com) and published technical-analysis literature.
