Social Prediction Markets vs Social Trading vs Copy Trading
TL;DR: Social interaction, event-outcome questions and automatic copying describe different dimensions that can coexist. Inspect the actual service rules instead of inferring its mechanics from a category label.
Social trading brings other people’s ideas and activity into a trading experience. Copy trading can automatically reproduce another trader’s trades. A social prediction market centres participation on an event question and its outcome.
The terms describe different aspects of an experience, so they can overlap. To understand what a product offers, ask what you are taking a position on, how you encounter the idea, and what initiates a trade.
Social trading: people and information
Social trading connects trading with other participants’ ideas, discussions and activity. You might follow someone, read their reasoning or use community information when making your own decision. For example, eToro’s social-trading disclosure describes interaction, following and community information alongside copying features.
Reading another trader’s post and choosing your own position leaves the decision with you. A copying feature adds a different mechanism: the other trader’s activity can lead to execution on your behalf.
That is why a social feed alone does not tell you whether trades are copied automatically. Look at the specific feature you are using.
Copy trading: another trader’s activity initiates execution
The FCA’s explanation of copy trading describes automatically copying another investor’s trades. The defining question is how their activity leads to trades for the person copying them.
Imagine choosing a trader to copy through a service that offers automatic execution. Their subsequent activity can trigger corresponding trades under that service’s arrangement. You would need to understand which actions are copied, how position sizes are set, what it costs and how you stop copying.
Copying a trader also means that their decisions matter to your exposure. Following someone because you enjoy their commentary and enabling a service to copy their trades are different choices.
Social prediction markets: an event question in a social context
A social prediction market organises participation around a defined event question, connected to a conversation or community. Kash’s social-prediction-market introduction describes a feed-native version of this idea: the question belongs close to the social discussion around it.
Imagine a creator’s community discussing when the next episode will arrive. A question could ask whether that episode will be publicly viewable on the creator’s official channel before an agreed deadline.
The rules would need to say what counts as the episode, which publication record determines the answer and what happens if the release changes. The conversation gives the question its context; the defined condition gives participants something specific to evaluate.
When the outcome arrives, it answers that particular question. People may still disagree about whether the episode was any good.
Compare what each term tells you
| Concept | What it describes | What to inspect |
|---|---|---|
| Social trading | How other people’s ideas and activity enter a trading experience | Which information and interactions you use, and which decisions remain yours |
| Copy trading | How another trader’s activity can initiate trades for you | Execution settings, position sizing, costs and how to stop copying |
| Social prediction market | Participation around an event question and outcome in a social context | The proposition, deadline, evidence source and resolution rules |
These dimensions can coexist. A market about an event can have social discussion around it. A social-trading service can also include copying features. The label tells you which aspect to investigate; the actual rules explain how it operates.
Before you participate
Check four things:
1. What exactly are you taking a position on?
2. What action initiates a trade, and whose decisions control it?
3. What costs and potential losses apply?
4. If there is an event outcome, which evidence and rules determine the answer?
Understanding the terminology helps you ask those questions before you act.