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Learn · Chapter 05 of 09

Continuation patterns

Trends pause before they resume. Flags, pennants, triangles and rectangles are those pauses — learn to distinguish a healthy flag from distribution, and how volume should behave inside each.

Core · 4 lessons · 12 min read

Key takeaways

  • Continuation patterns need a real prior trend (the pole matters more than the flag).
  • Contracting volume inside + expanding volume on break = healthy.
  • Time-box flags and pennants — stale pauses become reversals.

Lesson 1

Bull and bear flags

  • Sharp pole + tight downward-sloping channel (bull flag) = brief profit-booking inside an uptrend.
  • Flag should resolve within 1–3 weeks on daily charts; longer flags lose momentum.
  • Volume contracts inside the flag and expands on the breakout — non-negotiable.

Lesson 2

Pennants and wedges

  • Pennant = small symmetrical triangle after a pole; resolves faster than a flag.
  • Rising wedge in an uptrend warns of weakening momentum — treat as caution, not automatic short.
  • Falling wedge in a downtrend often resolves upward; wait for the break either way.

Lesson 3

Triangles: ascending, descending, symmetrical

  • Ascending triangle (flat top, rising bottom) leans bullish; descending mirrors bearish.
  • Symmetrical triangles are neutral — trade the break direction, not a prediction.
  • Three or more touches per trendline = meaningful pattern; two touches = tentative.

Lesson 4

Rectangles and volume rules

  • Rectangle = equal buying/selling; breakout direction follows the prior trend roughly two-thirds of the time.
  • False breaks spike on results days — require a daily close outside plus next-day follow-through.
  • Measured move = pattern height projected from breakout; scale out partially there.

Mistakes that cost money

  • Buying a 'flag' that is actually a slow distribution top with expanding down-volume.
  • Trading symmetrical triangles directionally before the break.
  • Chasing a breakout 5%+ beyond the trigger without waiting for an intraday pullback.

Chapter FAQ

Flag vs pennant — does it matter?

Marginally. Flags are rectangular pauses, pennants triangular. Both mean the same thing: sharp move, brief rest, likely resumption. Trade them identically.

How long should a flag last?

On daily charts, roughly 5–15 sessions. Shorter is stronger; flags dragging past a month usually morph into ranges or reversals.

Do continuation patterns work on intraday charts?

Yes on 15-minute charts during trending Nifty days — especially flags in the first two hours. On range days they chop; check Bank Nifty/Nifty trend first.

Educational, not advisory: LetsInvest is a research publication, not a SEBI-registered investment adviser. Chart patterns describe probabilities, never certainties. Paper-trade each chapter before risking capital.

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