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Avantis vs Ostium
Which platform is better for trading stock perps? Here's how Avantis and Ostium stack up on fees, leverage, selection and 24/7 access.
Avantis
4.1
Zero-fee-style perps on Base.
High leverage across many markets
Native to Base with low gas
Forex + commodities + stocks in one venue
Charges fees
Smaller equity selection
Ostium
4.2
RWA perpetuals with up to 200x leverage.
Very high leverage (up to 200x)
Broad real-world-asset coverage
Great for macro and commodities plays
Charges trading fees
Higher leverage means higher risk
Feature-by-feature comparison
| Feature | Avantis | Ostium |
|---|---|---|
| Fees | Low fees | Has trading fees |
| Max leverage | Up to 50x+ | Up to 200x |
| Selection | Forex, commodities & stock perps | RWAs, commodities & stock perps |
| Chain / venue | Base | Arbitrum |
| Best for | Base-native traders | Macro & high-leverage market views |
| US Stock Perps | ||
| Zero Fees | ||
| High Leverage (50x+) | ||
| 24/7 Trading | ||
| No KYC | ||
| Rating | 4.1 | 4.2 |
The verdict
Ostium comes out ahead for most traders, though Avantis is a strong pick if you want base-native traders.