When to trust a chart pattern

The pattern is necessary, not sufficient

You can now read every major chart pattern. The hard part is knowing which ones to ignore — and that is most of them. A textbook head & shoulders floating mid-range, with no trend to reverse and no level nearby, is just a shape. The same pattern at a major resistance, ending a long uptrend, on a clean neckline break, is a high-value trade. Same drawing, opposite value. Context decides.

The same four filters, applied to chart patterns

Back with candlesticks you met four filters — Location, Trend, Confirmation, Risk. They are universal, so run every chart pattern through them too. Location: is it at a meaningful level (support/resistance/zone)? Trend: does it fit — a continuation pattern WITH the trend, a reversal ENDING an extended one? Confirmation: did the breakout or neckline actually CLOSE beyond, ideally with a retest? Risk: is there a sensible stop that gives a reward-to-risk worth taking? If any answer is no, pass.

Two checks unique to chart patterns

Chart patterns add two sanity checks candlesticks do not have. Size: a pattern is only worth trading if it is big enough — a tiny triangle on the daily is noise; the same shape spanning weeks is a real setup. The measured move: before entering, project the target and ask whether the reward-to-risk is actually worth it. If the measured move barely clears your stop, skip a "perfect" pattern. The shape passing all six checks is rare — and that rarity is exactly why those trades pay.

• Most patterns you see should be ignored — the shape is necessary, not sufficient.
• Filter every one: Location, Trend fit, Confirmation, Risk.
• Continuation patterns trade WITH the trend; reversals END an extended one.
• A pattern that breaks the wrong way is itself a strong signal — in that direction.