Sui just posted one of the fastest DEX growth weeks in crypto.

7-day DEX volume reached roughly $920M.
That was a +230% WoW increase.
Still far smaller than Solana’s $12B weekly DEX volume.
But the more interesting part is what the growth represents.
Long-tail DEX activity is beginning to distribute beyond the dominant execution layers.
For most of this cycle, Solana absorbed nearly all speculative onchain trading flow:
- memecoins
- low-cap rotations
- retail velocity
- bot-driven execution
- fast-cycle liquidity
Now smaller ecosystems are starting to capture fragments of that behavior.
Sui’s recent acceleration through protocols like Cetus and Turbos suggests traders are increasingly willing to explore alternative execution environments when:
- latency stays low
- UX friction remains minimal
- liquidity depth becomes “good enough”
- stablecoin liquidity starts compounding locally
The stablecoin layer matters here.
@SuiNetwork stablecoin market cap now sits around $579M.
That is still small relative to Solana.
But DEX expansion without local stablecoin growth rarely persists for long.
Because speculative volume can migrate quickly.
Retained liquidity usually does not.
This is also why Solana still maintains structural advantage.
Solana is no longer just a fast chain.
It is now the default retail trading environment across:
- memecoins
- perp routing
- launchpads
- mobile wallets
- social trading distribution
That distribution edge is difficult to replicate.
So the real question is not whether Sui can match Solana volume.
It is whether emerging chains can keep enough liquidity, stablecoins, and trader attention locally to avoid becoming temporary overflow environments during speculative rotations.
That is the harder problem.