Settings8H · net · $10k
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Funding arb · Price arb / RWA

USO

RWAAll USO markets →
LegExchangePriceFund. /8hEach paymentNext inOIVol 24hLev
LONG
Lighter RHUSO
144.48+0.0032pay 0.0004% / 1h7m 35s$505K$1.9M10xLong Lighter RH+10% pts
SHORT
MEXCUSO_USDT
144.1400.0000% / 8h7m 35s$332K$179K20xShort MEXC
Price gap−0.235%
Funding gap−0.0032% /8h

Both sides work against this direction now: funding costs $1 a day on $10k and the gap is 0.117% under its 7d average. Swap the legs.

If you open now and hold

on $10k a leg · figures of the last 7D, not a forecast
Funding−$8−0.0032% /8h now · paid −0.081% over the last 7D
Price−$12spread −0.235% now, avg −0.119% → −0.117% if it goes back
Costs−$950.954% of $10k · taker + slippage, in and out
Result−$115−1.15%+ Points / potential airdropLighter RH: Points live · farm board

Price and funding

1h · history
ENTRY / EXIT · 7D
Entry now—
Entry average—
Best entry—
Exit now—
Exit average—
Best exit—
Exit free—
PRICE SPREAD · 7D
Now−0.235%
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

/8h

USO on 6 exchanges

lowest funding first

Before you open

1 ok · 5 to watch
  • Watch: Thin at this size5.3 / 35.4 bp
    At $10k entering MEXC costs 35.4 bp, fee and slippage, 6.6× Lighter RH’s.
  • Note: Margin at max leverage$1,000 + $500
    Lighter RH 10x, MEXC 20x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
  • Watch: Payment intervals differ1h / 8h
    Payments land at different times. Close right after the slower leg pays.
    Next 24h at the current rates, on $10k a leg: −$0.96Long Lighter RH: 24 payments, −$0.96; short MEXC: 3 payments, $0.00.
  • Watch: Gap narrower than usual−0.235% vs −0.119%
    Less room for the price leg to pay you. If it goes back to average, the short loses.
  • Watch: Short leg is thinner$332K vs $505K OI
    MEXC sets your exit cost. Check its book before closing.
  • OK: Points on a legLighter RH Points live
    Volume here counts toward the points program.
  • Watch: KYCLighter RH No · MEXC 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−0.0038%/8h × 21 periods−$8.07
Price spread−0.235% → −0.119% (7d avg)−$11.68
Slippage, 4 orderslive order books−$87.38
Fee Lighter RH bp × 2 orders$0.00
Fee MEXC bp × 2 orders−$8.00
Net · 7 days · $10k−$115.13
Costs to cover0.954%Break-evennever at this rate
Slippage: Lighter RH: live order book, 1 min ago; MEXC: live order book, 28 min ago

Cost to enter

taker + slippage from mid, one side
BUY · LONGLighter RH3.115.3 bp−$527.4 bp−$274doesn’t fitdoesn’t fit
SELL · SHORTMEXC16.0335.4 bp−$35240.7 bp−$2,407322.5 bp−$32.3Kdoesn’t fit

Closing costs about the same again.

Alert

USO news

posts that mention USO or United States Oil Fund, from every exchange
09-22 14:39ArcusOtherhormuz headlines → crude moved before the open → USO was our most traded commodity perp in 24h 9:30 wasn't invited @arcus_xyz on X ↗