Settings8H · net · $10k
FundingPeriod funding rates are shown in
UnitsPercent or basis points
CostsCount taker fees and slippage in Net
SizePosition per leg used for Net and slippage
ExchangesWhich exchanges to include everywhere
Funding arb · Price arb / Crypto

KII

All KII markets →
Backtest 30d
LegExchangePriceFund. /8hEach paymentNext inOIVol 24hLev
LONGMEXCKII_USDT0.08093+0.2562pay 0.1281% / 4h3h 13m$114K$84K20xLong MEXC
SHORTOKXKII-USDT-SWAP0.08088+0.2563get 0.1282% / 4h3h 13m$400K$1.8M20xShort OKX
Price gap−0.062%
Funding gap+0.0001% /8h

Funding is ≈ 0 and the gap is 0.860% under its 7d average: the price leg works against you, −$86 on $10k if it goes back.

Funding you earn now+0.0001% /8hpaid last 24h 0.000% · next 16:00 UTC
Price spread now−0.062%7d average +0.799% · you buy dearer than you sell
Net 7d · $10k—Paid 7d $05h − costs $135 · under 7 days of funding history
Net, price · $10k−$221spread back to 7d avg − costs · as in Price arb
Costs, in and out · $10k−$1351.346% of a $10k position

Funding, last

5 hours, all we have0.000%$0 on $10k
Price spread, last 6 hours of 7D (all we have)+0.860%+$86 · now −0.062%, avg +0.799%
Together, before fees+0.860%+$86no pointsWith fees, hour by hour → backtest

Funding history

you earnyou payavg
RANGE STATS · 7D
Average /8h—
Highest—
Lowest—
Paid you—

Short leg rate minus long leg rate, per 8h. Above zero: the pair pays you.

Price spread between the two exchanges

OKX price against MEXCnow
RANGE STATS · 7D
Now−0.062%
Average—
Range—
Wider than now—

Where the spread has been, last 7D

share of time at each level

Funding on every exchange

/8h

KII on 4 exchanges

lowest funding first

Before you open

1 ok · 4 to watch
  • Watch: Thin at this size41.8 / 34.3 bp
    At $10k MEXC’s book costs 41.8 bp to enter, 1.2× OKX’s.
  • Note: Margin at max leverage$500 + $500
    MEXC 20x, OKX 20x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
  • OK: Same payment interval4h / 4h
    Both legs pay at the same time.
    Next 24h at the current rates, on $10k a leg: +$0.03Long MEXC: 6 payments, −$76.86; short OKX: 6 payments, +$76.89.
  • Watch: Gap narrower than usual−0.062% vs +0.799%
    Less room for the price leg to pay you. If it goes back to average, the short loses.
  • Watch: Long leg is thinner$114K vs $400K OI
    MEXC sets your exit cost. Check its book before closing.
  • Note: No points program—
    Neither exchange runs points right now.
  • Watch: KYCMEXC Yes · OKX Yes
    KYC before trading since Feb 2026; unverified accounts see market data only.

Profit calculator

both legs, in and out
Position, each leg
Hold for
Orders
Price spread
Funding rate
Funding earned−0.0005%/8h × 21 periods−$1.06
Price spread−0.062% → +0.799% (7d avg)−$86.03
Slippage, 4 orderslive order books−$120.62
Fee MEXC bp × 2 orders−$4.00
Fee OKX bp × 2 orders−$10.00
Net · 7 days · $10k−$221.71
Costs to cover1.346%Break-evennever at this rate
Slippage: MEXC: live order book, 20 min ago; OKX: live order book, 2 min ago

Cost to enter

taker + slippage from mid, one side
BUY · LONGMEXC1.2341.8 bp−$42221.5 bp−$2,215886.7 bp−$88.7Kdoesn’t fit
SELL · SHORTOKX4.9434.3 bp−$34336.8 bp−$3,368doesn’t fitdoesn’t fit

Closing costs about the same again.

Alert

Measured