Why you should know this
Prices do not move because a chart decided to move. People, firms, protocols and infrastructure act for different reasons. Learning to separate who may be acting, what they may want, and what evidence we can actually observe helps us avoid turning a plausible story into a fact.
Exchange: a venue for matching interest
An exchange typically provides an order book or other matching mechanism where buyers and sellers meet. The venue may also custody customer assets, clear internal balances and charge trading or withdrawal fees.
Broker: a service arranging or taking the other side
A broker may quote a price directly to the customer or route the order to other venues. The customer experience can be simpler, but the quoted price may include spread or service costs that are not shown as a separate trading fee.
OTC desk: negotiated execution for larger or specialized trades
An OTC desk can arrange large trades away from the public order book. That can reduce visible market impact, but it introduces counterparty, settlement and quote-quality questions.
The right route depends on order size, asset, urgency, custody and settlement needs.
Practice check — no money needed
Build a participant map with four columns: role, likely incentive, observable evidence, and one alternative explanation. No money or live trading is needed.
The goal is not to identify a hidden actor with certainty. If you can explain the mechanism, name the main limitation and state what evidence would strengthen or weaken your explanation, the lesson has done its job.
How this connects to market mastery
Participant analysis sits between market mechanics and market interpretation. The same habit later supports execution analysis, liquidity assessment, risk control and scenario building: identify the actor, identify the constraint, then test the story against evidence.
*Cryptocurrency and virtual asset transactions are highly volatile and irreversible, may result in significant losses, and do not guarantee returns; customers should trade only after understanding the risks involved.
