Terminal Trading Fees
Sympson Terminal Fee Structure
Sympson’s terminal is built to offer users the most competitive and seamless trading experience onchain. Below is a detailed breakdown of the fees involved when using the terminal:
1. Trading Fees
Opening Fees
0.06% fee on the total position size is charged when you open a trade.
Solver Fee
0.3% fee on only the collateral used is applied.
This fee is paid to the solver responsible for sourcing and executing the optimal trade for you.
2. Underlying Protocol Layer Fees
While Sympson doesn’t charge anything extra beyond what’s listed above, the underlying protocols might charge their own fees.
These may vary depending on market conditions or the underlying protocol's fee structure.
What is a “Underlying Protocol”?
The underlying protocol refers to the decentralized infrastructure Sympson interacts with to execute your trades—such as a decentralized exchange (DEX), perpetuals protocol, or liquidity aggregator. While Sympson itself doesn’t charge extra beyond its listed fees, these external protocols may apply a small fee for facilitating trades, liquidity provision, or settlement. These fees are generally minor and outside of Sympson’s direct control.
3. No Additional Fees from Sympson
No Closing Fees: You can close your position without any additional fee.
No Gas Fees: Gas costs for opening or closing trades are fully covered by Sympson—users pay $0 in gas fees.
4. Built-in Benefits
No asset bridging required
Gasless trading from start to finish
Solver-based execution ensures you always get the best trade
Simple and transparent pricing
Smooth experience with fewer transactions and fewer wallet prompts
5. Savings Compared to Traditional DeFi Systems
Using Sympson doesn’t just simplify your trading—it saves you real money:
No Gas Fees: Traditional onchain trading can cost $5–$50+ in gas per transaction. Sympson covers that for you.
No Bridging Fees: Bridging between chains can cost both gas and additional fees (plus added risk). Sympson eliminates this need.
No Wallet Dust: You won’t be left with small, unusable token remnants (“dust”) across chains or wallets.
Fewer Transactions: Sympson batches and automates complex flows, reducing the number of steps (and fees) required to enter or exit a position.
No Front-running or Slippage Wars: Solver-based execution routes you through the most competitive and efficient paths without unnecessary MEV exposure.
Sympson is built for traders who want performance without the overhead. No gas. No bloat. No headaches. Just pure, optimized execution.
TL;DR: You’re Getting the Chad Package
Zero gas fees, zero closing fees, no bridging, no wallet clutter—just clean, fast, cost-efficient trades. Sympson does the work so you don’t have to. With Sympson, you’re not just trading—you’re optimizing. From solver-based execution to a gas-free interface, you’re trading smarter, faster, and cheaper.
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