B
B3 (B3) price, where to buy & arbitrage
B3
13 exchanges
b3 (B3) trades on 13 exchanges that Finder tracks live, across 12 spot, 7 perpetual markets. b3 arbitrage means buying B3 where it is priced lower and selling where it is higher, capturing the gap before it closes. The deepest liquidity is on Lbank ($2,312,387 of $4,021,608 total 24h volume). It can be moved between exchanges over BASE. With both spot and perpetual B3 markets live, the spot-versus-perp gap and the cross-exchange spread are both arbitrage opportunities. Finder compares every B3 quote in real time to surface the best cross-exchange arbitrage spread, with live deposit and withdrawal status on each rail. Closed transfer rails are flagged before you act, so a wide spread on a stuck route is never shown as live.
Data refreshed 2026-06-29
Live
· 13 exchanges
Real-time ↗
$0.0005071
-0.85%24h
Cross-exchange
$0.00 · 2.33%
Asterdex → Bybit · 24h high +5.12% · 20h ago
Most liquid Lbank spot · $2.3M/24h
Supported networks 1 chain
B3 price · last 7d
-10.86%
low 0.0004898
Lbank · 7d
high 0.0005836
Where B3 trades
19 marketsExchange
Market
Funding
Bid
Ask
24h Vol
Vol%
NetworkD/WFee
KKraken
spot
—
$0.000506
$0.000508
$2k
<0.1%
❔
KKraken
futures
-0.0254%
$0.0005042
$0.0005202
$56
<0.1%
❔
About b3 spreads
Q.01 Where can I buy B3? +
B3 is listed on 19 exchanges: Asterdex, Bingx, Bitmart, Bybit, Coinex, Gateio, Kraken, Kucoin, …. The highest-volume market is Lbank ($2,312,387 24h). Current lowest price: $0.00050055 on Asterdex (perp-DEX).
Q.02 Where is B3 cheapest to buy right now? +
The lowest live B3 price across the exchanges we track is $0.00050055 on Asterdex (perp-dex). Prices move every second, so the cheapest exchange can change. The live table above is the source of truth.
Q.03 Does B3 trade on spot or futures? +
B3 is available across 12 spot markets, 7 perpetual markets. Both spot-versus-perp and cross-exchange spreads are surfaced on the dashboard.
Q.04 How do I arbitrage B3 between exchanges? +
Buy B3 on the cheaper exchange and sell on the dearer one, then settle the difference. You either transfer the coin (only when the deposit and withdrawal rail is open) or hold offsetting spot and perpetual legs. The main risks are transfer windows, fees and execution speed, all of which Finder surfaces per spread so you act only on routes that are actually open.
Q.05 Which networks does B3 support for deposit and withdrawal? +
B3 can be transferred via BASE networks. Real-time deposit/withdrawal status per exchange is tracked in the table above. Rails change frequently and we refresh our data every few minutes.
Q.06 How often are B3 prices and arbitrage data updated? +
Orderbook prices come from exchange WebSockets with per-symbol updates within seconds. Deposit/withdrawal status refreshes every few minutes. Arbitrage spreads are computed continuously from the same stream.
Related tokens
4How to arbitrage B3
Cross-exchange arbitrage
Compare spot prices across exchanges, move the coin on an open rail, capture the gap.
Spot-futures basis
Trade the basis between spot and the perpetual on the same asset.
Funding-rate arbitrage
Earn the funding-rate spread delta-neutral across perpetual venues.
Full arbitrage guide
The complete playbook: routes, fees, transfer rails, risks and execution.
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