Resolving liquidity matrix...
Fees, liquidity, product flags, margin, RFQ, and editorial volume. Fit score is a research model, not a safety or “best broker” ranking. Paradex scores higher on the research-model fit (72 vs 64). OptionsMatch does not open accounts.
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| Metric | Thalex Pro portfolio-margin options · linear USD premiums | Paradex 0% retail fees · Starknet appchain perps + USDC options |
|---|---|---|
| Fit scoreresearch model | 64 | 72 |
| Fit /10research model | 6.4 | 7.2 |
| Liquidityresearch model | 58 | 56 |
| Cost scoreresearch model | 72 | 92 |
| Product depthresearch model | 62 | 62 |
| Tech / APIresearch model | 76 | 86 |
| API quality | 4/5 | 4/5 |
| Maker bpsresearch model | — | 0 |
| Taker bpsresearch model | — | 0 |
| Margin | portfolio | on-chain |
| Settlement | usdc, linear | usdc |
| Assets | BTC, ETH | BTC, ETH, HYPE |
| RFQ / blocks | No | No |
| On-chain | No | Yes |
| 24h vol (edit.) | $12M | $8M |
| OI (edit.) | $180M | $120M |
| Best for | Portfolio margin · Pro workflows · Linear USD options | Zero-fee retail options & perps · On-chain options research · Pro / API market making |
| KYC | Institutional / pro onboarding style | Wallet-first with geo screens |
| Profiles / hops |
Fit score is a research model, not a safety or “best broker” ranking.
Thalex liquidity score 58 vs Paradex 56. Product depth 62 vs 62. Neither is primarily RFQ-first in our flags. On-chain: — / Paradex.
Both venues enforce geo and KYC rules that change by entity. Thalex: US and other restricted jurisdictions. Paradex: US and restricted regions. Use country hubs for jurisdiction mapping — not legal advice.