Public blockchains publish every transaction, which is a genuinely unusual amount of transparency compared with traditional markets. The limitation is that transparency is about addresses, not people, and the gap between the two is where most on-chain analysis goes wrong.
| Measure | Suggests | Cannot tell you |
|---|---|---|
| Exchange net flow | Coins moving to exchanges may precede selling | Whether it is a sale, a custody change, or internal shuffling |
| Holder concentration | How much supply sits in few addresses | Whether addresses belong to one entity, or to an exchange holding for many |
| Active addresses | Activity level | Whether the activity is genuine or generated |
| Realised price | Average acquisition cost of moved coins | The intent of the holders |
Holder concentration remains one of the more useful checks despite this, because the direction of the error is usually knowable: if a large holder is a labelled exchange address, that is different from an unlabelled address holding 30% of supply. VILIQ Trust flags high concentration as a risk indicator with its confidence, and states what it means rather than asserting intent.
Common belief
"On-chain data shows what whales are doing, so I can follow them."
What is actually true
It shows that addresses moved assets. Attributing intent — accumulation, distribution, panic — is interpretation layered on top, and it is frequently wrong. Movements to and from exchanges include custody migrations, internal transfers and market-making that look identical on-chain to a directional bet.