When a pump.fun coin graduates off its bonding curve, it needs a real exchange to trade on. For more than a year that exchange has been PumpSwap, pump.fun's own decentralized exchange, not the older Solana DEXes. PumpSwap now takes the large majority of Solana DEX fees, and it out-earns the pump.fun launchpad itself. That fee dominance hides something, though: on trading volume, PumpSwap holds well under a third of the Solana market, and venues you have probably never heard of carry much of the rest, so either number alone tells a false story.
Where a graduated coin goes now
A graduated coin does not stay on pump.fun; it moves to a DEX, where anyone can buy and sell it in an open pool. This used to mean Raydium, the incumbent Solana DEX. Before March 2025, Raydium was pump.fun's default, and graduated tokens migrated straight to Raydium pools (source: The Defiant). That changed when pump.fun launched PumpSwap on March 20, 2025, and pointed graduation at its own venue instead. Graduating coins now migrate primarily to PumpSwap (source: Solana Compass). The platform that mints the coin now also runs the exchange it graduates to.
The fee picture: PumpSwap dominates
By fees, PumpSwap is not just leading, it is dominant. Over the 30 days to September 8, 2026, PumpSwap took about $92 million in fees, roughly 71 percent of all Solana DEX fees. Meteora and Raydium trailed far behind, each near 10 to 11 percent (source: DefiLlama). That $92 million is larger than what pump.fun's own launchpad earned over the same window, and those fees flow back into pump.fun's buyback and burn. On fees, pump.fun has effectively swallowed the Solana DEX table.
A graduated coin like this trades as a PUMP/USDT pair once it reaches the market, and BloFin's fee schedule sets out what that position costs before you open it.
The volume picture: one venue among many
Volume tells a very different story, and this is where the fee headline misleads. Over the same 30 days, PumpSwap handled about $20 billion in trading volume, only about 28 percent of all Solana DEX volume and well under a third (source: DefiLlama). The rest is spread across venues most readers never see named, alongside the familiar ones. BisonFi took about 11 percent, Orca about 10 percent, and Meteora and Raydium each around 6 to 7 percent. So by the amount of money actually changing hands, PumpSwap is one large venue among several, not the whole market.
Why the two numbers disagree
The gap comes from what each venue trades: PumpSwap runs freshly graduated memecoins, which trade at high fee rates and churn fast, so each dollar of volume throws off a lot of fee. The big-volume venues route stablecoin swaps and major-token trades at very thin fees, so huge volume produces modest fees. That is why a headline calling PumpSwap "the biggest Solana DEX" is true by fees and false by volume. It is the same trap that makes pump.fun's market share look wildly different depending on which number a source picked. Neither figure is wrong; they measure different things, and quoting only one is how the story gets bent.
What this means for you
If you hold a graduated pump.fun coin, it almost certainly trades on PumpSwap, and pump.fun collects the fee when you buy or sell. Part of that fee feeds the platform's own token, which is why the swap venue matters to more than just traders, a thread you can follow through pump.fun's revenue. But do not mistake PumpSwap's fee lead for owning the whole Solana market. If you trade anything other than fresh memecoins, most of the volume lives elsewhere. And the launchpad-versus-exchange question sits next to a broader one, whether speculation itself is drifting toward launchpads versus perps.
Looking to trade PUMP? To get started, you'll need to first create a BloFin account, fund your account with cryptocurrency, and navigate to the PUMP/USDT Spot trading page or PUMPUSDT Perpetual page.
Frequently asked questions
Where does a pump.fun coin trade after it graduates?
On a decentralized exchange, and since March 2025 that is almost always PumpSwap, pump.fun's own DEX, which now receives the large majority of graduating coins. Before PumpSwap launched, graduated coins migrated to Raydium, the incumbent Solana DEX and pump.fun's default venue at the time.
Is PumpSwap the biggest Solana DEX?
It depends which number you use. By fees, yes, PumpSwap took about 71 percent of Solana DEX fees over the 30 days to September 8, 2026. By trading volume, no, it held only about 28 percent, well under a third.
Does PumpSwap out-earn the pump.fun launchpad?
Yes, in fees. Over the 30 days to September 8, 2026, PumpSwap earned about $92 million against roughly $46 million for the pump.fun launchpad. The exchange the coins graduate to now takes in more than the launchpad that mints them.
Who gets the fee when my coin trades on PumpSwap?
Pump.fun does, because it runs the exchange that graduated coins move to, so the trading fee stays inside its ecosystem. Part of that fee is used to buy and burn its own PUMP token, so the swap fee feeds back into the platform rather than to an outside DEX like Raydium or Orca.
Why do published figures for PumpSwap's share disagree so much?
Because fee share and volume share are different measures, and some reports quote one while implying the other. PumpSwap's fee share is far higher than its volume share, so a source that mixes them up can make its lead look either bigger or smaller than it is.
Researched and written by the BloFin Academy editorial team with AI-assisted drafting. Primary sources are Pump.fun's own published documentation and announcements, DefiLlama, The Defiant, and Solana Compass. All facts independently verified against cited documentation current as of September 2026.
This article is for informational and educational purposes only. It is not financial, investment, or trading advice. Digital assets are volatile and many newly launched tokens lose all value. Do your own research and consider your own circumstances before trading.