Quick answer
GMGN's fees documentation states a 1% handling fee per transaction, separate from network gas, priority and tip costs. Its example shows a 0.01 SOL handling fee on a 1 SOL transaction.
That is not an all-in execution quote or a monthly analytics subscription price. Slippage and venue charges require separate checks.
GMGN trading fees: separate the cost layers
The official fee guide describes a transaction handling fee. The copy-trading guide also describes a 1% handling fee alongside gas and priority costs.
Documentation-only review, checked October 31, 2026. We did not trade, connect a funded wallet, test copy trading or inspect a fill. StalkChain publishes this guide and sells a data product.
The source guide is not evidence of current account-specific discounts or every route's all-in cost. We did not verify a separately priced monthly analytics subscription in the cited documentation.
| Layer | What to verify |
|---|---|
| GMGN handling fee | Per-transaction platform charge in the preview |
| Gas | Network execution cost |
| Priority fee and tip | Additional submission costs and settings |
| Slippage | Execution deviation, not a platform invoice |
| Venue or launchpad fee | Terms of the actual route and token |
The official example is fee arithmetic, not a guaranteed fill. A buy and a later sell are separate transactions; a single fee percentage should not be presented as a complete round-trip budget.
Illustrative equal-notional fee budget
For a hypothetical 1 SOL buy and a separate 1 SOL sell, the documented rate implies a 0.01 SOL handling fee on each transaction, or 0.02 SOL combined. That excludes gas, priority fees, tips, slippage and any venue charge.
This is equal-notional arithmetic, not an observed fill or a forecast of a position's return. A real sell can have a different notional from its buy, so do not apply this example as a fixed round-trip percentage of every position.
Why small repeated trades need a separate budget
GMGN's copy-trading guide warns that frequent copying and high gas-priority costs can consume a balance. A profitable target wallet does not establish that a follower's later entries and fees produce the same outcome.
Confirm the live trade preview and later transaction evidence. This guide does not repeat old minimum-tip recommendations as a current safe execution setting, or claim that anti-MEV settings guarantee protection.
Do not compare a trade fee with a research seat
A trading percentage buys execution-related service, not a measured monthly research allowance. An analyst who only browses wallets should not model hypothetical trading volume as an analytics subscription.
StalkChain's REST API and MCP access describe different data-delivery workflows. Inspect tool coverage and current pricing rather than treating one provider's transaction percentage as another's call price.
The wallet-tracking framework is a better starting point for a reader researching behavior rather than choosing an execution route. This guide does not recommend moving from research to funded trading.
FAQ
Does GMGN charge 1% monthly?
The cited documentation describes a handling fee per transaction, not a monthly analytics subscription.
Does the fee include every execution cost?
No. GMGN separates handling fees from gas and priority/tip costs. Slippage and route-specific venue charges also need separate checks.
Will copying a profitable wallet reproduce its net returns?
No. Your execution time, entry price, position size, settings and fees can differ. A target's displayed PnL is not a guarantee of the follower's realized outcome.
Final checklist
- Keep the page framed as trading fees, not a subscription comparison.
- Recheck the live transaction preview and applicable route terms.
- Separate handling fees, network costs, slippage and venue charges.
- Never copy another wallet on the assumption of matching net returns.
- Reconcile the actual transaction and costs instead of relying on a headline percentage.