What is Support/resistance flip?
Rol almashinuvi
In short
When a broken resistance level later acts as support (and vice versa).
Also known as: flip
A role reversal (support/resistance flip) is when a broken resistance level later acts as support, or a broken support level turns into resistance. It is one of the most commonly observed behaviours in technical analysis.
Why it happens
Say a stock fails to get past $50 for several months, then breaks through and climbs to $54. Now:
- Traders who missed buying at $50 wait for price to come back there.
- Those who bought the breakout defend or add to their position at the level.
- Those who shorted at $50 are losing and buy to cover when price returns.
All of this creates buy orders at the same price — the old "ceiling" becomes the new "floor".
How it is used
A role reversal usually shows up through a retest: after the breakout, price comes back to the level and bounces. For many traders that is an entry point, because the stop can go just on the other side of the level, relatively close. The same works on the way down: a broken support can turn into resistance and cap price from below.
Limitations
Not every broken level flips. If price comes back to the level and slices straight through it, the original breakout may have been a false breakout.
The breakout came on high volume; price came back to retest the old resistance and bounced off it.
The $30.80–$31.30 zone held twice and broke on the third try with heavy volume. Price came back up to touch it from below ($31.10) and was rejected — the zone is now resistance. An investor who bought at $32.40 with a stop at $30.60 lost $1.80; one who held without a stop was down $4.30 at $28.10.
Example
Illustrative case: for two months a stock couldn't break $50 resistance. Then it broke out on high volume and rose to $54. Two weeks later price fell back to $50.30 and printed a hammer there.
The trader enters at $50.60, puts the stop below the level at $48.90, and targets the recent high of $54:
- Risk: $50.60 − $48.90 = $1.70.
- Reward: $54 − $50.60 = $3.40.
- R:R = 3.40 ÷ 1.70 = 1:2.
The old resistance worked as support. If price closes below $48.90, the flip has failed and the position is closed.
Mistakes and tips
Waiting for price to return to the level takes patience, but gives a better R:R than buying at the breakout high.
Price doesn't always come back — strong stocks sometimes leave without a retest; accept that.
Wait for a reaction at the level (a hammer or an engulfing candle, for example) — merely touching it isn't enough.
Frequently asked questions
- When does resistance become support?
- After price breaks resistance convincingly, usually with a close and high volume. If price then returns to the level and bounces up, the flip is confirmed.
- Is a flip zone the same as a retest?
- They are related: the retest is the move back to the level, and the role reversal is the level doing its new job during that test.
Learn it in the Academy
This term is covered with hands-on examples and a quiz in these lessons of the interactive course.
- Support and resistanceHow levels form, how to draw them as zones, how to tell breakouts from false breakouts, and how to plan entries, stops and targets from them.Open lesson · 11 min
- Chart patterns: head and shoulders and trianglesHead and shoulders and the three triangles: anatomy, psychology, neckline, measured-move targets, retests, volume and failed patterns.Open lesson · 12 min
- Fibonacci: retracements, the golden pocket and targetsPicking the right swing, the 38.2/50/61.8/78.6% levels, the golden pocket, confluence and 1.272/1.618 extensions to plan an entry, stop and target.Open lesson · 12 min
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