Full guide to on-chain trading on Ethereum
Ethereum mainnet trading exchanges assets through smart contracts. Learn to read an ERC-20 quote, reserve ETH for gas, check approvals and understand what happens after you sign.
MEVX vs Sigma
MEVX and Sigma on Ethereum mainnet: inspect the confirmed controls below before authorizing an ERC-20 trade. Availability does not establish identical routes or wallet permissions.
Equal confirmed feature score
The mutually confirmed features do not produce a unique feature leader.
Basic comparison
| Confirmed feature | MEVX | Sigma |
|---|---|---|
| Platform trading fee | 0.90% Beginner; 0.70% Diamond | 1% |
| Interface languages · web | Web: English, Simplified Chinese, Portuguese, Russian +3 more confirmed | Web: English, Chinese; Telegram: English |
| Copy trading | Yes | Yes |
| Limit orders | Yes | Yes |
| Confirmed access surfaces | Web + Telegram + Browser extension | Telegram + Web |
Pro view · confirmed controls and integrations
| Confirmed feature | MEVX | Sigma |
|---|---|---|
| Execution controls · confirmed examples | Slippage, Anti mev, Auto approve after purchase, Gas delta gwei +1 more confirmed · Web | Slippage, Minimum liquidity, Max price impact, Buy tax +11 more confirmed · Web |
| Internal wallets | Yes | Yes |
| Multiple wallets | Yes | Yes |
Confirmed differences
MEVX and Sigma differ in interface languages · web: English, Simplified Chinese, Portuguese, Russian +3 more confirmed versus English, Chinese.
For execution controls · confirmed examples, MEVX lists Slippage, Anti mev, Auto approve after purchase, Gas delta gwei +1 more confirmed · Web; Sigma lists Slippage, Minimum liquidity, Max price impact, Buy tax +11 more confirmed · Web.
Ethereum decision context
For an Ethereum trade through MEVX or Sigma, check the submission mode actually used. Private transactions target public-mempool exposure, while token restrictions and executable liquidity still determine whether a swap can complete.
Related Ethereum comparisons
Understand the context
Ethereum DEXes and liquidity
Compare Uniswap versions, quote assets and executable liquidity before choosing a route for an Ethereum token.
Ethereum wallets, approvals and security
Understand ERC-20 spender permissions and wallet control before granting access to Ethereum tokens.
Choosing an Ethereum trading bot
Choose an Ethereum mainnet workflow, then compare confirmed execution, wallet and automation evidence.
MEVX fee and scope
0.90% at Beginner rank, falling to 0.70% at Diamond; cashback may reduce effective cost further.
The gross platform fee follows the account rank across active chains. Cashback is a share of eligible fees; referral commission is a separate benefit. Network gas, priority fees, validator tips and DEX/protocol charges are additional where applicable.
Only confirmed overlap is included in the comparison tables. Omitted rows do not mean unsupported. Launchpad filters do not establish trade or sniper support. MEVX custody, wallet-import availability and shared account history remain unresolved.