Funding arb · Price arb / RWA
| Leg | Exchange | Price | Fund. /8h | Each payment | Next in | OI | Vol 24h | Lev | |
|---|---|---|---|---|---|---|---|---|---|
| LONG | 178.73 | +0.0050 | pay 0.0006% / 1h | 54m 39s | $170K | $112K | 10x | Long Polymarket Perps | |
| SHORT | 179.05 | 0 | 0.0000% / 8h | 54m 39s | $748K | $151K | 50x | Short MEXC |
Price gap+0.179%
Funding gap−0.0050% /8h
The gap pays +$8 on $10k if it goes back to its 7d average, but funding costs $2 a day and eats that in about 5.6 days. At the last 7 days' pace that is about 22 days.
If you open now and hold
on $10k a leg · figures of the last 7D, not a forecastFunding−$3−0.0050% /8h now · paid −0.027% over the last 7D
Price+$8spread +0.179% now, avg +0.095% → +0.084% if it goes back
Costs−$300.299% of $10k · taker + slippage, in and out
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+0.179%
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
/8hQCOM on 25 exchanges
lowest funding firstBefore you open
2 ok · 3 to watch- OK: Fits both order books8.0 / 6.7 bpEntry at $10k a leg, taker fee + slippage. Closing costs about the same.
- Note: Margin at max leverage$1,000 + $200Polymarket Perps 10x, MEXC 50x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
- Watch: Payment intervals differ1h / 8hPayments land at different times. Close right after the slower leg pays.Next 24h at the current rates, on $10k a leg: −$1.50Long Polymarket Perps: 24 payments, −$1.50; short MEXC: 3 payments, $0.00.
- OK: Entry gap works for you+0.179% vs +0.095%You short the dearer leg. If the gap goes back to average, the short gains.
- Watch: Long leg is thinner$170K vs $748K OIPolymarket Perps sets your exit cost. Check its book before closing.
- Note: No points program—Neither exchange runs points right now.
- Watch: KYCPolymarket Perps 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−0.0013%/8h × 21 periods−$2.74
Price spread+0.179% → +0.095% (7d avg)+$8.45
Slippage, 4 orderslive order books−$17.95
Fee Polymarket Perps bp × 2 orders−$8.00
Fee MEXC bp × 2 orders−$4.00
Net · 7 days · $10k−$24.24
Costs to cover0.299%Break-evennever at this rate
Slippage: Polymarket Perps: live order book, 37 min ago; MEXC: live order book, 40 min agoCost to enter
taker + slippage from mid, one sideBUY · LONGPolymarket Perps1.958.0 bp−$811.6 bp−$116doesn’t fitdoesn’t fit
SELL · SHORTMEXC1.396.7 bp−$7119.2 bp−$1,192210.9 bp−$21.1Kdoesn’t fit
Closing costs about the same again.
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