Two leading Base DEXs just merged into one exchange on seven chains.
Signal Snapshot
- Aerodrome and Velodrome went live as Aero on Wednesday night. The merged exchange runs on Base, Ethereum, OP Mainnet, Arbitrum, Robinhood Chain, Ink and Arc. This is a live merger, not a plan.
- AERO carries over at one for one. VELO converts at 0.044 AERO. The split leaves 94.5% with Aerodrome holders and 5.5% with Velodrome holders.
- The split reflects each side’s share of revenue over the past year. There is no team or VC allocation. That design favors past users over insiders.
- Weekly votes are gone. Stakers now point rewards to pools at all times. They earn a cut of those pools’ revenue. Early backing pays best if a pool takes off.
- Emissions are now priced in dollars and capped by expected pool revenue. Any rewards above a pool cap are never minted. Aero says the two DEXs paid stakers more than $580M to date.
- Arbitrum sits in the launch set. ARB trades near 18 cents. It is down about 5% on the day and up about 7% on the week. A large ARB unlock on Oct. 16 still hangs over price.
Key Takeaways
- Aerodrome and Velodrome merged into Aero across seven chains. AERO stays one for one while VELO converts at a small fraction.
- Rewards now flow all the time and face hard dollar caps. Stakers earn from pools they back. Wasteful minting should drop.
- Arbitrum is one launch chain. Its token faces fresh supply from an Oct. 16 unlock. Watch pool flows and conversion pace.
What Happened
Aerodrome and Velodrome went live as Aero Wednesday night. The two DEXs folded into one exchange. It now runs on seven chains.
Those chains are Base, Ethereum, OP Mainnet, Arbitrum, Robinhood Chain, Ink and Arc. The goal is one brand and one reward system. Users no longer split time between two apps.
AERO holders keep their tokens at one for one. VELO holders convert at 0.044 AERO. That math sets the merged supply at 94.5% for the Aerodrome side and 5.5% for the Velodrome side.
The team based the split on revenue share over the past year. Each side earned its share. No tokens went to the team or to VCs in the merger.
The reward system changed in full. Weekly votes are gone. Stakers now direct rewards to pools on a rolling basis. They also earn a cut of the revenue from pools they support.
That shift rewards early calls. If you back a pool before it grows, you earn more. If you back a dud, you earn less. It ties pay to real use.
Emissions also face a new cap. Rewards are priced in dollars. Each pool has a cap tied to its projected revenue. Any amount above that cap is never minted.
Aero points to past payouts to build trust. It says the two DEXs paid stakers more than $580M. It calls that the most of any DEX.
It also frames the reach as wide. It says its chains held only about 17% of EVM spot volume. Yet its seven launch chains handled nearly 4x the DEX volume of Base and OP Mainnet by mid-October. That claim sets high hopes for scale.
The launch lands during a busy week for Arbitrum. ARB saw a 92.65 million token unlock on Oct. 16. That fresh supply now trades in the market. It shapes near term moves more than headlines do.
Why It Matters
This merger cuts clutter for traders. They get one place to trade across seven chains. They do not need to learn two reward games.
It also ties rewards to fees. Old vote systems often paid for empty pools. The new system pays only where use shows up. That should cut waste.
For liquidity providers, the message is clear. Pick pools with real volume. Early support for a winner pays best. Late support for a loser pays little.
For stakers, the math is simple. You earn a cut of what you help grow. You do not earn just for locking tokens. Your pick must perform.
For the Velodrome crowd, the deal is set. They own 5.5% of the merged supply. Their upside now rests on Aero growth as a whole. Their old token path is gone.
For Aerodrome holders, change is small on paper. One for one keeps balances intact. The real change is how future rewards flow.
This story strengthens the exchanges rail in crypto. Exchanges live or die on volume and fees. Aero links pay to both. It wants traders, pools and stakers in one loop.
The second order point is supply control. Dollar caps stop runaway minting. If caps hold, each token maps to real fees. If pools miss forecasts, minting stays low and sellers lose ammo.
That matters for ARB too. Arbitrum hosts part of this flow. More DEX use can lift chain fees and demand. But the Oct. 16 unlock added sellers first. Use must catch up to supply.
Token Metrics View
Token Metrics technicals read bearish for ARB. The trend just flipped bearish in the near term. Momentum sits in the middle. Volatility is running hot.
Price action shows stress with some bounce. ARB trades near 18 cents. It is down about 5% on the day. It is up about 7% over the past week.
That mix tells a clear story. Sellers hit after the unlock. Buyers then stepped in. The bounce has not yet cleared overhead supply.
The trend is firming in one direction. Price is trading sideways inside its recent range. It sits in the middle of its range. That means no clean break yet.
Levels are easy to track. Next resistance sits near 23 cents. First support sits near 15 cents. A hold above support keeps the bounce alive. A drop below it points to more selling.
Market value frames the risk. ARB carries a market cap near $1.3 billion. That size can absorb news fast. It can also swing fast when supply hits.
The fresh catalyst still rules. Arbitrum saw a 92.65 million ARB unlock on Oct. 16. That added fresh supply in one shot. It now dominates short term price action.
For Aero watchers, the read is linked. Aero needs active pools on Arbitrum to grow fees. ARB needs steady demand to absorb the unlock. If pool use rises, both stories gain. If use lags, supply leads.
Market Context
This is a protocol shift. Two separate DEXs now run as one. Rules for rewards, votes and supply changed at once. That is more than a rebrand.
DEX mergers are rare. Most teams launch new tokens instead. Aero chose to merge supply by past revenue. That links ownership to proven use.
The no team allocation stands out. Many mergers pay insiders first. Here past users own the float. That may build trust with stakers.
Continuous rewards mark a break from weekly cycles. Weekly votes often spark last minute games. Always on votes force steady choice. Stakers must watch pools, not calendars.
Dollar caps mark another break. Crypto often mints first and hopes fees follow. Aero caps minting by expected fees. Unused rewards simply do not exist.
The chain mix adds context. Base and OP Mainnet are known hubs. Robinhood Chain, Ink and Arc are newer names. Aero bets that volume spreads out.
Its claim frames that bet. It says its chains held only about 17% of EVM spot volume. It also says its seven chains handled nearly 4x the DEX volume of Base and OP Mainnet by mid-October. If true, the reach is wider than it looks.
No historical analogs were supplied for this brief. So we do not force a past case. The key point is structure. Pay follows use, not votes. Supply follows fees, not hopes.
Risks to Watch
Conversion risk tops the list. VELO holders must act to convert at 0.044 AERO. Slow wallets or thin guides could stall the shift. Watch conversion pace in the first days.
Cap risk comes next. Caps rest on projected revenue. If forecasts run high, caps mean little. If forecasts run low, good pools may starve. Watch how caps reset.
Forecast gaming is real. Pools could chase short bursts to lift caps. Stakers could pile into fads. Watch whether volume sticks or fades.
Chain risk also counts. Seven chains mean seven points of failure. A bug or outage on one chain could dent trust. Watch bridge and pool status by chain.
Revenue share math can spark fights. The 94.5% to 5.5% split reflects the past year. One side may feel shortchanged. Watch social mood and vote flows.
ARB supply risk is near term. The Oct. 16 unlock added 92.65 million tokens. If holders sell, ARB can sag. That would dull one launch chain. Watch spot moves near 15 cents.
What would make this matter less? Low use after launch. If pools stay quiet and fees lag, new rules change little. The headline would prove mostly noise.
What to Watch Next
- VELO conversion pace. Watch how fast holders move to AERO. Fast moves show buy in. Slow moves show doubt.
- Pool caps in practice. Watch which pools hit caps first. Capped pools signal real demand. Uncapped pools signal weak use.
- Staker moves across chains. Watch where rewards point on Base, Arbitrum and Ethereum. Early shifts flag where fees may grow.
- ARB price holds. Watch first support near 15 cents and next resistance near 23 cents. Holds show supply is clearing. Breaks show sellers rule.
- Fee payouts over time. Watch whether Aero keeps paying stakers from real revenue. Steady payouts back the $580M claim. Drops warn of stress.
This is context only. It is not financial advice.
Sources / Data Used
- merged exchange launch details
- Token Metrics data used: ARB spot price and 24h and 7d move, market cap, plain English technicals, support and resistance levels, and Oct. 16 unlock catalyst as of Oct. 22, 2026.
