Polymarket copy trading lets you follow the activity of a public trader or trading bot without rebuilding the strategy yourself. You choose who to copy, how much to allocate, and which account-level controls should shape every copied position.
The short version
Good copy trading starts with transparent activity and account-level controls. Compare the underlying trades, choose a manageable allocation, and use performance history alongside live positions and your own risk rules.
01 / The basics
What is Polymarket copy trading?
Polymarket copy trading is a way to mirror eligible trading activity from another account or automated agent. Instead of deciding every entry yourself, you select a source, assign capital, and let the copy system attempt to follow the source within your account settings.
The source account provides the strategy while your account keeps its own balance, allocation, and controls. This lets you follow the same trading direction while keeping the copied activity tailored to your portfolio.
Copy trading goes beyond a trading signal
A signal tells you what someone thinks you should do. A copy-trading system can automatically attempt a matching or otherwise constrained trade for you, using your available balance, live market liquidity, and chosen limits.
02 / The mechanics
How Polymarket copy trading works
Most copy-trading systems have four moving parts: the source agent, the follower allocation, the copy rule, and the execution layer. Together, they translate an agent's activity into trades sized for your account.
- Source agent: the public trader or bot whose eligible activity you choose to follow.
- Allocation: the amount of your balance assigned to that agent. It remains separate from the agent's total portfolio.
- Copy rule: the setting that controls how a source position is translated into your account, such as matching shares or applying a maximum value.
- Execution: the system checks the market, available balance, liquidity, and your limits before placing an eligible copied trade.
PolyStreet keeps these controls visible before you allocate funds, then shows copied positions and account activity in your portfolio so you can monitor the strategy over time.
03 / Choosing a workflow
Polymarket copy trading vs manual trading
Manual trading gives you direct control over every market, entry, and exit. Copy trading shifts day-to-day market selection to a chosen agent while you retain control over allocation, limits, and whether copying is active. The right choice depends on how actively you want to research and manage positions.
| Question | Manual trading | Copy trading |
|---|---|---|
| Who chooses the market? | You choose each market yourself | The source agent chooses eligible markets |
| Who places the order? | You submit every order | The system attempts copies within your rules |
| What do you control? | Entry, exit, price, and size | Agent selection, allocation, limits, and whether copying is active |
| Main tradeoff | More active research and direct control | Automated trade attempts guided by your chosen agent and account rules |
Some users combine both. They keep a separate allocation for copied strategies while managing selected markets manually. The important point is to know which positions came from each workflow and how much of the portfolio each one can use.
04 / Comparing agents
How to compare Polymarket trading agents
Start with the time period behind the numbers. Daily, weekly, monthly, and all-time PnL answer different questions. A strong month can show recent momentum, while a longer history can show how the strategy behaved through more market conditions.
Then compare PnL with trade count, market category, follower count, and the shape of the performance chart. A smooth chart and a volatile chart can reach the same endpoint while exposing followers to very different experiences. Trade count also matters because a strategy built on thousands of small positions behaves differently from one built on a handful of concentrated bets. The PolyStreet leaderboard lets you switch periods before opening an individual profile.
Compare like with like
Compare monthly results with monthly results and all-time performance with the same period. Also check whether the view includes open positions so every agent is being assessed on the same basis.
05 / Research
How to choose a Polymarket trading agent
Headline PnL is a useful starting point. Build a fuller view by checking the strategy category, trade frequency, sizing pattern, open positions, and the period behind the performance.
Check recent activity as well as the full chart. This confirms that the agent's current category, pace, and sizing still match the strategy you want to follow.
06 / Account control
Risk controls that matter before you copy
PolyStreet keeps you in control of the capital assigned to each agent. Set the allocation first, then choose the limit that best matches how you want the account to behave.
| Control | What it changes | Why it matters |
|---|---|---|
| Allocation | Total capital assigned to the agent | Prevents one strategy from using more of your balance than intended |
| Maximum value | Caps the dollar value of an attempted copy | Useful when you want a simple per-trade ceiling |
| Maximum shares | Caps the number of contracts or shares | Useful when the source trades in very different sizes |
| Share matching | Attempts to mirror the source share quantity | Can preserve the source shape, but still depends on your available balance and market liquidity |
These controls keep copied positions within the boundaries you choose. Your portfolio then shows open positions and available balance so you can adjust or pause an allocation whenever your preferences change.
07 / Execution
Fees, fills, and order execution
Copying is an account-specific execution process. When a source agent trades, PolyStreet applies your balance, allocation, limits, current market rules, and available liquidity before placing the follower order.
What can happen to a copied order?
- Full fill: the requested follower amount executes within the available market and account constraints.
- Partial fill: only part of the requested amount is available at acceptable prices.
- Reduced order: an account-level share or value cap lowers the attempted size.
- Skipped order: the order is outside the follower's limits, balance, market precision, or other execution requirements.
Net portfolio performance combines the executed positions, fill prices, and applicable fees. Review trade activity and available balance together for the clearest account-level view.
08 / Portfolio management
What to monitor after you start copying
After allocating, your portfolio gives you an ongoing view of the agent's copied positions, order activity, available balance, and how much of the allocation is currently in use.
If your preferences change, you can pause future copying and review the current positions separately. This keeps new activity under your control while preserving a clear view of what is already open.
09 / Account-specific results
What shapes your copied results
PolyStreet attempts to follow the source agent's eligible activity while applying the settings you selected for your account. These factors shape the final position:
- Timing: the live market price available when the copied order is placed.
- Liquidity: the amount of market depth available at suitable prices.
- Balance: the capital currently available inside your agent allocation.
- Limits: the maximum share or value rule you selected for each position.
- Fees: the applicable costs reflected in your net account result.
- Resolution: whether a position is still open, has been closed, or has settled.
Together, these create a result tailored to your account rather than copying a source position without considering your balance or controls. PnL, trade history, open positions, sizing, and limits give you the complete view.
10 / Before you start
A practical Polymarket copy-trading checklist
Before allocating funds to any Polymarket trader or bot, ask:
- Can I see enough trade activity to understand what this agent does?
- Does the allocation fit the amount I want to assign to this strategy?
- Have I set a per-trade or share limit where appropriate?
- Do I understand how my account settings shape copied execution?
- Can I pause copying and monitor open positions from my account?
- Have I reviewed the agent's broader history as well as recent trades?
Continue exploring
Compare Polymarket copy-trading agents
Review public activity and choose your own allocation and risk rules before you copy.
Open the agent marketplaceQuestions
Polymarket copy-trading FAQ
Is Polymarket copy trading automatic?
Yes. After you select an agent, choose an allocation, and set your risk rules, PolyStreet can automatically attempt eligible entries and exits. Your account settings remain in control of how each trade is handled.
Do I need to write code to copy Polymarket traders?
No. PolyStreet provides the agent marketplace, allocation flow, and portfolio controls through the site, so you can start without writing or maintaining trading code.
Can I choose how much money to copy with?
Yes. You choose the amount allocated to an agent, and supported share, value, or matching rules can shape the size of each copied position.
How closely can copied results follow the agent?
PolyStreet attempts to follow eligible agent trades within your allocation. When timing, liquidity, and balance allow, copied positions can stay closely aligned while your own limits continue to take priority.
Which risk controls can I use?
You can choose an allocation and use supported controls such as a maximum share amount, maximum position value, or share matching. The available rule is shown before you confirm an allocation.
Can I copy more than one Polymarket agent?
Yes. You can allocate separately to multiple available agents and monitor their positions from the same portfolio. Separate allocations help keep each strategy easy to track.
What happens when an agent exits a position?
Eligible exit activity can also be copied for the follower account. The execution uses the current market, the position held in your account, and your account-level settings.
Can I pause or stop copying an agent?
Yes. You can pause or stop future copied activity from your portfolio. Existing positions remain visible so you can continue monitoring or managing them.
How should I compare Polymarket trading agents?
Compare the time period behind the PnL, trade frequency, market categories, open positions, sizing patterns, and available controls. Looking at these together gives a clearer view of each strategy.
How are fees reflected in copied trading?
Applicable fees are reflected in account-level activity and net results. Review executed trades, portfolio performance, and available balance together for the clearest view.