Why Should The Base Be Tight/Compressed For Better Results?

Hey, 

Great homepage you got.

Question: Why should be a “Base” of a Supply and Demand zone compressed/tight  for better results? 

Thanks =) 

My Response:

Hi [Name],

Honestly, zones with tight bases don’t always lead to more successful trades. It’s a common assumption — smaller base, cleaner formation, better zone — but it doesn’t hold up in practice.

What matters far more is where the zone has formed in the market.

The example that makes it clear

Say the market was trending downward, and a demand zone forms somewhere along that downtrend. That zone has a higher likelihood of being successful than a zone with a tight base formed elsewhere.

Why? The banks, of course.

When a demand zone forms inside an active downtrend, the buy orders the banks executed to create it had to be large enough to halt and reverse the downward momentum — even briefly. That’s a lot of buying. It represents a genuine shift in order flow, not just a pause.

A zone with a tight base, by contrast, often forms in quieter conditions — during consolidation, or in the middle of a range where no strong momentum was present to overcome. The buying that created it didn’t need to be large, because nothing was pushing against it. Smaller orders, smaller zone, smaller signal.

So the size of the buy trades behind a zone is doing more work than the tightness of its base. And the context — specifically whether the zone formed by fighting against the prevailing trend — tells you roughly how large those orders had to be.

The general principle

Base tightness is a visual property. It tells you what the zone looks like.

Trend context is a structural property. It tells you what the zone cost to create.

When those two disagree — a tight base in a quiet market versus a wider base formed against a strong trend — the second one usually wins, because it reflects real institutional effort. The banks didn’t just place orders. They placed orders that had to overcome something.

A caveat worth holding onto

This isn’t a rule that says “always prefer counter-trend zones.” A zone formed with the trend can still be valid — especially if it’s the origin of the move, or if it sits at a higher-timeframe level. The point isn’t to favour counter-trend zones universally. It’s to remember that the reason a zone works is the order flow behind it, not the neatness of its shape. Trend context is one way of estimating that order flow. Base tightness is not.

Make sense now?