Cross-venue spreads ranked by what is actually capturable — gross USD at the optimal
trade size, not headline bps. Snapshot 2026-08-25T00:33:48.830Z
· 6 chains · built in 32.7s
Snapshot is 30 min old — a fresh sweep is running in the background. Refresh shortly.
opportunities live
1
capturable > $1 gross
0
largest gross @ optimal
$0.03
cheapest swap gas
avalanche $0.0001
Top spreads right now — every chain, ranked by capturable gross
chain
pair
spread bps
gross @ optimal
optimal size
buy at (depth)
sell at (depth)
verdict
bsc
WBNB/USDT
89.7
$0.0296
$80.55
pancakeV3:100 $12,418
biswap $446,272
fee-bound
Gas across chains, in USD — because gwei is not comparable
chain
gwei
transfer
swap
native usd
bsc
0.05
$0.000741
$0.005293
$705.78
polygon
276.9827
$0.000675
$0.004819
$0.12
arbitrum
0.0212
$0.001103
$0.007880
$2,477.55
base
0.006
$0.000312
$0.002231
$2,479.33
avalanche
0.0719
$0.000011
$0.000081
$7.54
optimism
0.001
$0.000052
$0.000373
$2,479.16
The same swap currently costs 97.3× more on arbitrum than on avalanche.
Recorded history — the last 72 builds
359 builds recorded · window shown starts 2026-08-22T02:05Z. One point per distinct snapshot build, recorded live — never estimated or backfilled.
Read this before acting on anything above. GROSS cross-venue spreads from live pool state, BEFORE gas, MEV and any slippage beyond the optimal size. Not a profit estimate and not trade advice. Venues below the liquidity floor are excluded because a spread against a dust pool is an artefact, not an opportunity. Every number is a live on-chain measurement; nothing here is estimated or backfilled.
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