The 15 September post explicitly identifies the Sigma Telegram bot. The website and introductory docs list older chain coverage, so they cannot establish Arc web-terminal parity. No speed or reliability ranking is inferred.
Availability evidence is not a custody audit or funded execution test. Check the wallet recovery procedure, permissions, current quote and withdrawal controls in the selected product. Keep USDC on Arc for gas. Product-wide rewards do not establish an Arc-specific net fee.
These facts use Arc-specific evidence or explicitly approved product-wide information. “Not verified” is distinct from “No”.
Arc feature
Sigma
Interface
Telegram
Fees, discounts and cashback
A Arc-specific platform fee is not verified in the record. Check the quoted fee in the product before trading.
Rewards and referral programmes can have eligibility rules. The product-wide reward model is points; a Arc net fee or cashback rate is not calculated without a confirmed chain-specific schedule. Understand total trading costs →
Only Arc venue lists and execution mappings are used here.
Explore all technical details
Arc feature
Sigma
Launchpad coverage
Argus
Reward model (product-wide)
Points
Where the record is useful — and where it stops
Confirmed capabilities
Active Arc trading and the product interface are recorded.
Check before funding
Platform trading fee requires further verification.
Wallet model requires further verification.
Sniping requires further verification.
Limit orders requires further verification.
A feature list does not establish execution quality or profitable trades.
Wallet and security context
A wallet label describes the recorded product model, not an independent security audit.
Check who can access signing keys, whether export is available and how recovery works. Keep USDC on Arc for gas. Fast finality is not a guarantee of a good fill, recoverable transfer or safe contract. Network-wide opt-in privacy is still in development; private execution and MEV claims need separate product evidence. Read the wallet and security guide →
The current record marks the entity, trading service and Arc chain status as active. This is source-based availability, not a live trade or uptime test.
Does Sigma support copy trading on Arc?
Not verified. This answer is scoped to Arc; other chains can differ.
How do I get started?
Use the verified entry link, select Arc in the product and read its setup instructions. Check wallet recovery and the current fee quote before committing funds.
Sources and verification
The review date indicates a source check, not a claim that every field was retested on that date.