Back skilled traders.
Keep control of your funds.
You want exposure to Polymarket without trading yourself. PolyStrat lets you deposit USDC.e into a trader's vault and share their upside, with on-chain guarantees that protect your capital.
Explore vaultsAdvantages
Why investors choose PolyStrat.
Zero counterparty risk
Your USDC.e goes into a smart contract vault. The trader operates through a locked-down Smart Account with an on-chain Guard. They can only trade on Polymarket or return funds to the vault. Impossible to divert your capital.
Same price for everyone
All deposits and redemptions in the same epoch settle at the same NAV. No one can front-run you, time the market against you, or get a better price. The system is fair by construction.
Transparent fees
Zero entry fees. Zero exit fees. Zero management fees. Only performance fees, and only when the vault generates profits above its all-time high. Everything is verifiable on-chain.
Your journey
From browsing to claim.
Browse vaults
Explore available vaults on PolyStrat. Each vault shows the trader's name, current NAV, TVL, performance fee, and settlement history. All data is read directly from the blockchain.
Deposit USDC.e
Choose a vault and deposit USDC.e. Your funds are held in a pending silo, separate from the trading capital. The trader cannot touch your deposit until the next settlement.
Wait for settlement
The trader settles the epoch when ready. At settlement, your USDC.e converts to vault shares at the current NAV. Everyone in the same epoch gets the same price.
Claim your shares
After settlement, claim your shares from the vault. These are ERC-20 tokens that represent your stake. Their value tracks the vault's performance.
Redeem anytime
When you want to exit, request a redemption. Your shares are locked until the next settlement, then converted back to USDC.e at the current NAV. Claim your USDC.e and you are done.
Guarantees
Your on-chain protections.
Locked-down trading wallet
The trader's capital sits in a Smart Account protected by an on-chain Guard. Only Polymarket trades and vault returns are allowed. Impossible to divert your funds.
Pending funds are untouchable
USDC.e awaiting settlement sits in a separate silo within the smart contract. The trader cannot access it. In an emergency, you recover it directly.
7-day inactivity safeguard
If the trader does not settle for 7 days, you can cancel your pending request and recover your funds automatically. Enforced by the smart contract.
72h advance notice on changes
Any new contract the trader wants to interact with must be proposed 72 hours in advance, giving you time to review and exit if you disagree.
High-water mark fees
The trader is only paid on new profits above the vault's all-time high NAV. If the vault drops and recovers, no fee is charged on the recovery. You never pay twice.
Understand what you accept.
PolyStrat is non-custodial and transparent, but investing in prediction markets carries real risks.
- The trader may make unprofitable trades. You can lose part or all of your deposit.
- Smart contracts may contain undiscovered vulnerabilities despite testing and audits.
- Polymarket positions are subject to market volatility and liquidity risk.
- Settlement timing is at the trader's discretion. Your funds may be locked during open positions.
- Past performance does not guarantee future results.
Read our Terms of Use for full legal disclosures.
Find a vault that fits you.
Browse active vaults, compare traders, deposit when ready.