Variational vs dYdX
Detailed side-by-side comparison of features, fees, and trading experience
| FEATURE | VARIATIONAL | DYDX |
|---|---|---|
| Type | DEX | DEX |
| Taker Fee | 0% | 0.05% |
| Maker Fee | 0% | 0.01% |
| Max Leverage | 50x | 50x |
| Perp Pairs | 561 | 73 |
| Spot Trading | No | Yes |
| KYC Required | No | No |
| Rating | 3.8 | 4.0 |
Variational vs dYdX: key differences
Opening and closing a $10,000 position with market orders costs $0 on Variational and $10.00 on dYdX at base-tier taker fees, a difference of $10.00 per round trip.
For limit orders, Variational charges makers nothing, while dYdX charges makers 0.01%.
Variational lists 561 perpetual markets, dYdX lists 73.
dYdX also has spot trading; Variational is perpetuals only.
Variational is the more liquid venue, with $907M in 24-hour volume against $3M on dYdX (about 302 times more). Deeper books mean less slippage on large orders.
Neither exchange requires KYC: both are used by connecting a wallet.
Figures as of 2026-10-04, from each exchange's documentation, CoinGecko and DeFiLlama.
Costs, liquidity and safety in detail
| Variational | dYdX | |
|---|---|---|
| Taker round trip on $10,000 | $0 | $10.00 |
| Maker round trip on $10,000 | $0 | $2.00 |
| Best-tier taker fee | 0% | 0.025% |
| BTC max leverage | 50x | 50x |
| Margin modes | cross, isolated | cross, isolated |
| 24h volume | $907M | $3M |
| TVL | — | $108M |
| Custody | non-custodial | non-custodial |
| Collateral | USDC | USDC |
| Deposit networks | Arbitrum One | Ethereum, Arbitrum, Optimism +6 more |
| Minimum order | — | $1 |
| Order types | 5 | 6 |
| Options | No | No |
| Mobile app | No | Yes |
| Testnet or demo | Yes | Yes |
| Vaults or copy trading | No | No |
| Insurance fund | No | Yes |
| Audited | Yes | Yes |
| Restricted jurisdictions | 16 | 16 |
| Founded | 2021 | 2017 |
Choose Variational if
- You mostly use market orders: 0% taker fee against 0.05% on dYdX.
- You place limit orders: 0% maker fee against 0.01% on dYdX.
- You trade smaller or newer markets: 561 perpetual pairs against 73.
- You trade size and need liquidity: $907M in 24-hour volume against $3M.
Choose dYdX if
- You want spot and perpetuals in one account.
- You trade from a phone: dYdX has a mobile app.
Variational
PROS
- + No maker or taker fees on any market; the only fixed charge is 0.1 USDC per deposit or withdrawal, and deposits, withdrawals, and logins need no ETH for gas
- + 561 perpetual markets on October 4, 2026 (Omni stats API), including equities, gold, oil, FX, indices, and pre-IPO markets such as OpenAI and Anthropic
- + Tight quotes on majors: the BTC bid-ask for a 100,000 dollar order was about 12 dollars wide near a price of 85,290 dollars (roughly 0.014%) on October 4, 2026
CONS
- − The Omni Liquidity Provider is the only counterparty to every trade and is funded by the Variational team; the docs state that if OLP became insolvent, profit owed to traders would be treated as bad debt and could go unpaid
- − Zero fees do not mean zero cost: the median base spread across listed markets was about 13 basis points on October 4, 2026, far wider than the 1.4 basis points quoted on BTC
- − Still a private beta in October 2026: an access code is required, API trading is not enabled, limit orders fill all-or-nothing, and there is no native mobile app
dYdX
PROS
- + Base tier perpetuals fees of 0.05% taker and 0.01% maker, falling to 0.025% taker and a -0.011% maker rebate at 200 million USD of 30-day volume
- + Staking discount on trading fees: 3,000 staked DYDX cuts base tier fees by 25%, and 20,000 staked DYDX cuts them by 50%
- + Onchain governance by DYDX token holders controls fees, market listings and rewards, with 75% of protocol fees directed to DYDX buybacks
CONS
- − Low liquidity in 2026: 24-hour perpetuals volume was about 3 million USD on October 4, 2026, and the active market count fell from 114 to 73 in three months as governance wound down low-activity markets
- − 50x leverage is available only on BTC and ETH; SOL is capped at 20x and the other 70 markets at 5x or 10x
- − Perpetuals are restricted in the US, UK and Canada, so US traders can only use the Solana spot product
Frequently Asked Questions
Is Variational or dYdX better?
dYdX has a higher rating (4 vs 3.8). Variational offers lower fees (0% vs 0.05%). Choose Variational for lower fees, and dYdX for its features.
What are the fees on Variational vs dYdX?
Variational charges 0% taker / 0% maker. dYdX charges 0.05% taker / 0.01% maker for perpetuals.
Which has higher leverage, Variational or dYdX?
Variational offers up to 50x, and dYdX offers up to 50x. Maximum leverage applies to selected markets and falls as position size grows on both exchanges.
Do Variational and dYdX require KYC?
Variational does not require KYC. dYdX does not require KYC. Both restrict some jurisdictions (Variational lists 16; dYdX lists 16), so check the terms of service for your country before depositing.
Is Variational or dYdX safer?
Variational has been audited and has no insurance fund on record here, and custody is non-custodial. dYdX has been audited and runs an insurance fund, and custody is non-custodial. Neither audits nor insurance funds remove smart contract risk, so size deposits accordingly.
Which has more trading volume, Variational or dYdX?
Variational recorded $907M in 24-hour volume and dYdX recorded $3M, as of 2026-10-04. Variational lists 561 perpetual markets and dYdX lists 73.