TxFlow Level Up: trade perps and earn up to 300 USDC at $4M volume. Until Nov 2 Join
Settings8H · net · $10k
LanguageThe language of the site
ThemeDark, or a soft blue-grey
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
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Backtest 30d
LegExchangePriceFund. /8hEach paymentNext inOIVol 24hLev
LONG0.1594+0.0096pay 0.0012% / 1h56m 39s$31K$94K3xLong Lighter RH+10% pts
SHORT0.1591+0.0100get 0.0050% / 4h3h 56m$21K$245K20xShort HTX
Price gap−0.207%
Funding gap+0.0004% /8h

Funding is ≈ 0 and the gap is 0.033% under its 7d average: the price leg works against you, −$3 on $10k if it goes back.

If you open now and hold

on $10k a leg · figures of the last 7D, not a forecast
Funding+$1+0.0004% /8h now · paid +0.008% over the last 7D
Price−$3spread −0.207% now, avg −0.174% → −0.033% if it goes back
Costs−$1321.322% of $10k · taker + slippage, in and out
Result−$135−1.35%+ Points / potential airdropLighter RH: Points live · farm boardWhat the last 7D really paid, hour by hour → backtest

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−0.207%
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

USELESS on 29 exchanges

lowest funding first

Before you open

1 ok · 5 to watch
  • Watch: Thin at this size10.0 / 50.0 bp
    At $10k entering HTX costs 50.0 bp, fee and slippage, 5.0× Lighter RH’s.
  • Note: Margin at max leverage$3,333 + $500
    Lighter RH 3x, HTX 20x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
  • Watch: Payment intervals differ1h / 4h
    Payments land at different times. Close right after the slower leg pays.
    Next 24h at the current rates, on $10k a leg: +$0.12Long Lighter RH: 24 payments, −$2.88; short HTX: 6 payments, +$3.00.
  • Watch: Gap narrower than usual−0.207% vs −0.174%
    Less room for the price leg to pay you. If it goes back to average, the short loses.
  • Watch: Short leg is thinner$21K vs $31K OI
    HTX 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 · HTX Limited
    No ID for accounts opened since 2026-03-30: futures up to 5x and no API trading; more leverage and the API need level-2 KYC.

Profit calculator

both legs, in and out
Position, each leg
Hold for
Orders
Price spread
Funding rate
Funding earned+0.0004%/8h × 21 periods+$0.84
Price spread−0.207% → −0.174% (7d avg)−$3.31
Slippage, 4 orderslive order books−$120.24
Fee Lighter RH bp × 2 orders$0.00
Fee HTX bp × 2 orders−$12.00
Net · 7 days · $10k−$134.72
Costs to cover1.322%Break-even1129.6 days
Slippage: Lighter RH: live order book, 65 min ago; HTX: live order book, 60 min ago

Cost to enter

taker + slippage from mid, one side
BUY · LONGLighter RH4.3810.0 bp−$1090.4 bp−$904doesn’t fitdoesn’t fit
SELL · SHORTHTX20.7050.0 bp−$50doesn’t fitdoesn’t fitdoesn’t fit

Closing costs about the same again.

Alert

USELESS news

posts that mention USELESS, from every exchangeSearch all news →
10-02 16:07Lighter RHListingNew perp listing! You can now trade $USELESS on Lighter on Robinhood Chain at 3x leverage. @Lighter_xyz on X ↗
10-02 14:14Lighter RHListingnew market USELESS ($USELESS) seen by our collector
10-01 10:34AvantisListingnew market USELESS/USD ($USELESS) seen by our collector
09-25 05:25ArcusListing$USELESS perpetuals are now live on Arcus. Up to 10x leverage. @arcus_xyz on X ↗
09-24 17:18ArcusListingnew market USELESS-USD ($USELESS) seen by our collector
09-22 14:31NadoListingnew market USELESS-PERP ($USELESS) seen by our collector