When Former Support or Resistance Switches Sides
When former support or resistance switches roles.
Before you start: Builds directly on Fair Value Gap — read that first.
Part of the My Edge Official framework — refined through thousands of hours of chart study.
What happens when an FVG fails to hold its original direction? It doesn't become useless — it switches roles. An Inversion Fair Value Gap is an FVG that has lost its original directional expectation and become a support or resistance level. The reversal reflects a change in order flow, not the existence of the gap itself.
- Theory
- Context
- Confirmation
- Execution
Picture a gap on the chart (a Fair Value Gap) — a spot where price moved so fast it left an empty space behind. Price likes to come back into this gap before continuing in its original direction.
But sometimes something different happens: price doesn't just visit the gap, it crosses all the way through it and keeps going to the other side, closing a candle clearly beyond it. That means the original expectation (where price was "supposed" to go) no longer holds.
When that happens, the same gap flips roles — we call this an Inversion Fair Value Gap (IFVG). What used to mean "price will probably keep going this way" becomes "price will probably stop or reverse here now."
This isn't a new, separate zone — it's the same spot on the chart, just in a different phase. That's why people often mix them up: a regular Fair Value Gap is a gap that's still valid in its original direction; an Inversion Fair Value Gap is that same gap after price has cancelled that original direction by pushing through it and closing a candle on the other side.
Advanced explanation⌄
Theory
An IFVG forms when: price trades through an existing FVG, price closes beyond the imbalance, and the original directional expectation is invalidated. The former FVG is then tracked as an Inversion Fair Value Gap.
Context
An IFVG can act as support, resistance, an entry reference, a continuation reference, or a reaction zone. Its importance depends on higher-timeframe context and the circumstances under which the reversal occurred.
A Fair Value Gap and its inversion are two phases of the same zone, read very differently:
| Fair Value Gap | Inversion Fair Value Gap | |
|---|---|---|
| Formation trigger | Aggressive price delivery creates an imbalance (a three-candle gap) | Price trades through and closes beyond an existing FVG, invalidating its original direction |
| What it signals | An imbalance that price is likely to revisit at least once | A reversal in order flow — the zone has flipped to the opposite role |
| Typical role | Draw on liquidity, entry reference, support, resistance, or a target | Support, resistance, entry reference, continuation reference, or a reaction zone |
Confirmation
Before using an IFVG for execution, confirm with: higher-timeframe context, liquidity, a market structure shift (MSS), displacement, and session.
Higher priority if the IFVG: forms after a liquidity sweep, forms during London or New York, and aligns with higher-timeframe PD Arrays and the dominant narrative.
Lower priority if it contradicts higher-timeframe context, lacks displacement, or forms under low-liquidity conditions.
💡 Never trade an IFVG simply because it exists — its value depends on the context of formation, the current market narrative, and confluence with the higher timeframe.
Execution
How to Use It
In practice:
- Before using an IFVG, confirm that the move through the original FVG was genuinely convincing (a close beyond the imbalance, not just a touch) — a shallow penetration isn't enough for a valid reversal.
- Treat the IFVG as a signal of changing order flow, not a standalone entry signal — always pair it with an MSS and displacement on the same timeframe.
- Use it together with the PD Array Evaluation Standard, since this is one of the concepts where "current role" (step 5 of the standard) is most critical — the same zone was previously one thing and is now its opposite.
Don't stop here — see how this fits with the rest of the framework.
Continue to NDOG — New Day Opening Gap →Frequently Asked Questions
What is an Inversion Fair Value Gap (IFVG)?⌄
An IFVG is a Fair Value Gap that has lost its original directional expectation after price trades through it and closes beyond the imbalance — it's then tracked as a support or resistance level instead.
How do I confirm an IFVG before trading it?⌄
Confirm that the move through the original FVG was a genuine close beyond the imbalance, not just a wick touch, then pair it with a market structure shift and displacement on the same timeframe before treating it as valid.
IFVG vs a regular Fair Value Gap — what's the difference?⌄
A regular FVG is still expected to hold its original directional bias; an IFVG is what remains once that bias has been invalidated, and it now functions in the opposite role.
Do I need the PD Array Evaluation Standard to use IFVG correctly?⌄
Yes — the IFVG is one of the concepts where "current role" (step 5 of that standard) matters most, since the same zone was previously one thing and is now its opposite.