Imagine you're at an auction.

A painting starts at $100.

Someone bids $101.

Another person bids $102.

Then suddenly, several aggressive buyers jump in.

$110.

$115.

$120.

The price moved so quickly that hardly any business happened between $103 and $109.

That, in simple terms, is the idea behind a Fair Value Gap.

Price moved through an area so aggressively that it left behind what traders call an imbalance.

On a chart, traders identify this using three candles and usually draw a box around that area.

So far, so good.

But then something strange happens.

The trader starts believing:

“Price has to come back and fill it.”

Why?

Imagine The Auction Again

The painting is now at $120.

Would you look at everyone in the room and say:

“Hold on guys. We forgot to properly trade between $103 and $109. We need to go back there first.”

Of course not.

If someone is willing to pay $125...

the auction goes to $125.

Then maybe $130.

Then $140.

Nothing says the auction has to return to $105 simply because things moved quickly there earlier.

And yet traders sometimes treat Fair Value Gaps exactly like that.

They draw a rectangle on their chart...

and suddenly the rectangle becomes a magnet.

Sometimes Price Does Come Back

And this is where things get interesting.

Markets don't move in straight lines.

Price moves.

Pulls back.

Moves again.

So yes, price frequently does revisit areas it moved through earlier.

And sometimes the reaction looks incredible.

Price shoots higher.

Leaves an FVG.

Comes back.

Touches the FVG.

Then immediately rallies.

Beautiful.

Screenshot it.

Post it on X.

“FVG respected perfectly.”

But what about the other ones?

The FVG that price never revisited?

Nobody posts that.

The FVG that price came back to and smashed straight through?

Not quite as impressive on Instagram.

That's where traders can fall into a trap.

An FVG Tells You What Happened

This is the distinction that matters.

A Fair Value Gap tells you something useful:

Price moved aggressively through this area.

That's an observation.

But traders often turn that into:

Price moved aggressively through this area, therefore it must come back.

That's a prediction.

And then:

When it comes back, it will reverse.

That's another prediction.

We started with one observation...

and somehow ended up with two promises from the market.

The market never made those promises.

Your FVG Isn't A Magnet

Suppose NVIDIA is trading at $150.

You have an FVG at $140.

What's physically pulling NVIDIA back to $140?

Nothing.

Certainly not the blue rectangle on your TradingView chart.

If sellers overwhelm buyers, price might return there.

If buyers remain aggressive, NVIDIA might continue to $160.

Your FVG doesn't determine which happens.

Buyers and sellers do.

That's why I don't think the right question is:

“Will this FVG get filled?”

The better question is:

“If price returns here, what will I do?”

That small change completely changes how you trade.

Stop Asking The Market To Obey Your Chart

This problem isn't unique to FVGs.

Traders do it constantly.

RSI is oversold.

“It has to bounce.”

Price reaches support.

“It has to hold.”

Fibonacci level.

“It has to reverse.”

Fair Value Gap.

“It has to fill.”

I think two words cause enormous damage in trading:

“Has to.”

The market doesn't have to do anything.

Your support can break.

Your Fibonacci level can fail.

Your FVG can remain unfilled.

And that's okay.

Because the purpose of analysis isn't to tell the market what it must do next.

It's to prepare yourself for what you will do next.

So Are Fair Value Gaps Useful?

They can be.

An FVG can highlight an area where price previously moved with unusual aggression.

That may be useful context if price returns.

But an FVG isn't a strategy simply because you've drawn a rectangle around it.

The real edge comes from having rules around what happens next.

Maybe you wait for confirmation.

Maybe you need the broader trend aligned.

Maybe your setup requires additional conditions.

Maybe price comes back and nothing happens...

so you do nothing.

That's trading.

Final Thoughts

Go back to our auction.

The painting jumps from $102 to $120.

You notice that very little business happened in between.

That's useful information.

But you wouldn't stand there demanding:

“The auction has to go back to $105!”

You'd watch what the bidders actually do next.

Trading should be the same.

Fair Value Gaps aren't magic.

They're simply telling you:

Something aggressive happened here.

What happens next is still unknown.

So draw your FVG.

Watch it.

Use it if it belongs in your strategy.

But don't fall in love with the rectangle.

Because your job isn't to predict where price has to go.

Your job is to know what you'll do wherever it goes.