Funding arb · Price arb / Crypto
| Leg | Exchange | Price | Fund. /8h | Each payment | Next in | OI | Vol 24h | Lev | |
|---|---|---|---|---|---|---|---|---|---|
| LONG | 0.1291 | +0.0100 | pay 0.0100% / 8h | 3h 07m | $781K | $276K | 10x | Long Aster≤10% back | |
| SHORT | 0.1288 | +0.0002 | get 0.0002% / 8h | 3h 07m | $6.3M | $454K | 125x | Short MEXC |
Price gap−0.270%
Funding gap−0.0098% /8h
Both sides work against this direction now: funding costs $3 a day on $10k and the gap is 0.204% under its 7d average. Swap the legs.
If you open now and hold
on $10k a leg · figures of the last 7D, not a forecastFunding−$9−0.0098% /8h now · paid −0.095% over the last 7D
Price−$20spread −0.270% now, avg −0.066% → −0.204% if it goes back
Costs−$2252.250% of $10k · taker + slippage, in and out
Result−$255−2.55%+ Points / potential airdropAster: Stage 5 · farm boardWhat the last 7D really paid, hour by hour → backtest
Price and funding
1h · historyEntry / Exit
Price spread
Prices
Fundingper 8h
ENTRY / EXIT · 7D
Entry now—
Entry average—
Best entry—
Exit now—
Exit average—
Best exit—
Exit free—
PRICE SPREAD · 7D
Now−0.270%
Average—
Range—
Wider than now—
FUNDING SPREAD · 7D
Average /8h—
Highest—
Lowest—
Paid you—
Where the spread has been, last 7D▾
share of time at each level
Funding on every exchange
/8hBAT on 15 exchanges
lowest funding firstBefore you open
2 ok · 4 to watch- Watch: Thin at this size132.5 / 8.4 bpAt $10k entering Aster costs 132.5 bp, fee and slippage, 15.7× MEXC’s.
- Note: Margin at max leverage$1,000 + $80Aster 10x, MEXC 125x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
- OK: Same payment interval8h / 8hBoth legs pay at the same time.Next 24h at the current rates, on $10k a leg: −$2.94Long Aster: 3 payments, −$3.00; short MEXC: 3 payments, +$0.06.
- Watch: Gap narrower than usual−0.270% vs −0.066%Less room for the price leg to pay you. If it goes back to average, the short loses.
- Watch: Long leg is thinner$781K vs $6.3M OIAster sets your exit cost. Check its book before closing.
- OK: Points on a legAster Stage 5Volume here counts toward the points program.
- Watch: KYCAster No · MEXC YesKYC before trading since Feb 2026; unverified accounts see market data only.
Profit calculator
both legs, in and outPosition, each legHold forOrdersPrice spreadFunding rate
Funding earned−0.0045%/8h × 21 periods−$9.45
Price spread−0.270% → −0.066% (7d avg)−$20.44
Slippage, 4 orderslive order books−$212.98
Fee Aster bp × 2 orders−$8.00
Fee MEXC bp × 2 orders−$4.00
Net · 7 days · $10k−$254.88
Costs to cover2.250%Break-evennever at this rate
Slippage: Aster: live order book, 9 min ago; MEXC: live order book, 5 min agoCost to enter
taker + slippage from mid, one sideBUY · LONGAster11.25132.5 bp−$133doesn’t fitdoesn’t fitdoesn’t fit
SELL · SHORTMEXC0.398.4 bp−$836.4 bp−$36489.2 bp−$8,924doesn’t fit
Closing costs about the same again.
| 10-29 11:27 | Extended | Listing | Now available to trade: $BR, $BAT, ethereum:0x0a092e544da31150b439a1aaa1a3a2214a867f46 and $ERA (Bedrock, Basic Attention, Concrete and Caldera) with up to 5x leverage and $ZK (ZKsync) with up to 10x leverage @extendedapp on X ↗ |
| 10-28 17:38 | Extended | Listing | new market BAT-USD ($BAT) seen by our collector |
| 10-13 17:13 | Aftermath Perps | Listing | new market BATUSD ($BAT) seen by our collector |
| 10-11 15:51 | Aster | Listing | New perp listing: $BAT with up to 10x leverage. @Aster_DEX on X ↗ |
| 10-11 09:08 | Aster | Listing | new market BATUSDT ($BAT) seen by our collector |


Extended
Aftermath Perps