Support and Resistance Flips
Why broken support so often becomes resistance.
Overview
When a support level breaks, it often becomes resistance. When a resistance level breaks, it often becomes support. This behaviour is commonly called a flip, and it is one of the more reliable observations in technical analysis.
Why It Happens
Trapped Positions
Traders who bought at support and held through the break are now at a loss. When price returns to their entry, many exit at breakeven, creating supply exactly where demand used to be.
Confirmed Sellers
Traders who sold the break are now in profit. A return to the level offers them a place to add, reinforcing the new resistance.
Shifted Expectations
Once a level has broken, everyone watching it updates their view. The price that was previously a floor is now widely regarded as a ceiling, and orders are placed accordingly.
Trading the Flip
The retest of a flipped level is one of the more common entry patterns, because it offers a defined invalidation point: if the level fails to hold in its new role, the thesis is immediately wrong.
- Broken resistance: Look for support on the retest, consider long entries
- Broken support: Look for resistance on the retest, consider short entries
When Flips Fail
Not every break produces a flip. A break driven by a brief liquidity sweep rather than genuine repositioning often reverses straight back through the level, leaving breakout traders trapped instead.
Volume helps distinguish the two. A break on strong volume that then retests on declining volume is more convincing than a break on thin volume.
Psychology Behind Flips
A flip is the market re-pricing a level in the opposite direction. The same price now means something different to the same participants, purely because of what happened when it broke.
Confirmation Signals
- A decisive candle close beyond the level, not just a wick
- Elevated volume on the break
- A retest that holds with a rejection candle
- The level being significant on a higher timeframe
Weaknesses & Limitations
- Many breaks never retest at all, and waiting means missing the move
- Some retests cut straight through, invalidating the flip immediately
- The zone often shifts slightly after the break rather than holding exactly
- In fast markets the retest can happen within a single candle
Example Trade Use
Price breaks above a daily resistance that has held three times, closing well beyond it on high volume. Two days later price pulls back into the same area and forms a rejection candle. The trader enters long with invalidation below the zone.
Risk Management Notes
A flip entry is attractive precisely because invalidation is close and obvious. That tight invalidation is only an advantage if you actually honour it. If the level fails in its new role, the reason for the trade has gone.