Funding you earn now, next payment 11:00 UTC+0.0355%/8h= +38.9% APRpaid last 24h +0.093%
Price spread now: Aftermath Perps against OKX−0.001%7-day average — · you buy dearer than you sell
to open and closeno order booka leg has no order-book sample
Funding, last 4 days (all we have)—no history yet
+Price spread, last 7 days—no price history on both exchanges yet
=Together, before fees—needs both histories
The price spread sits at zero (this spread has no 7-day history yet), so right now this pair is about funding alone: +$11 a day on $10k at the current rate.
| Leg | Exchange | Price | Funding /8h | Each payment | Next in | OI | Vol 24h | Max lev |
|---|---|---|---|---|---|---|---|---|
| Long | OKX US500-USDT-SWAP | 7,769.1 | 0 | get 0.0000% / 8h | 5h 27m | $129K | $241K | 20x |
| Short | Aftermath Perps US500USD | 7,769 | 0.0355 | get 0.0044% / 1h | 27m 55s | $504 | $28K | 10x |
OKX US500-USDT-SWAP
Aftermath Perps US500USDFunding history
latest
Range statsloading…
Price spread between the two exchanges
Aftermath Perps against OKX. Falling: the short leg gains. Rising: it loses.latest
Price spreadloading…
Funding on every exchange
click an exchange to add or hide itlatest
How often the price spread is this wide · share of time at each level, last 7D show
Profit calculator
- Funding earned
- $74.61
- Price spread: −0.001% → 0.000%
- −$0.09
- Slippage, 4 orders
- no order book: not counted
- Fee OKX: 5 bp × 2 orders
- −$10
- Fee Aftermath Perps: 4.5 bp × 2 orders
- −$9
- Net
- $55.52
- Costs to cover
- 0.190%
- Break-even
- 1.8 days
Slippage unknown: OKX: live order book, 15 min ago; Aftermath Perps: no order-book sample. Net counts fees only.
Cost to enter
taker fee + slippage from the mid, one side; closing costs about the same again| Leg | Half-spread | $10k | $100k | $1M | $5M |
|---|---|---|---|---|---|
| Buy OKX live order book, 15 min ago | 0.77 bp | 9.7 bp −$10 | doesn't fit | doesn't fit | doesn't fit |
| Sell Aftermath Perps no order-book sample | — | — | — | — | — |
Aftermath Perps: no order-book sample. Either the market is below $100k of open interest and volume (not sampled), or the venue executes at an oracle price and its slippage is not modeled here: see the venue's docs.
SP500 on 18 exchanges
lowest funding first. Swap a leg: a good short leg pays more funding and is priced higher.| Exchange | Funding /8h | Every | Price | Price vs long leg | OI | Vol 24h | Max lev | |
|---|---|---|---|---|---|---|---|---|
| Injective US500/USDC PERP | −0.0220% | 1h | 7,658 | −1.430% | $7K | $97 | 52x | as long as short |
| QFEX US500-USD | −0.0051% | 1h | 7,770.4 | +0.017% | $9.9M | $3.4M | 30x | as long as short |
| OKX US500-USDT-SWAPlong | 0.0000% | 8h | 7,769.1 | long leg | $129K | $241K | 20x | |
| Bitget SP500USDT | 0.0000% | 8h | 7,765.2 | −0.050% | $7.2M | $518K | 50x | as long as short |
| Variational Omni US500 | 0.0000% | 8h | 7,743.2 | −0.333% | $17.6M | $6.0M | — | as long as short |
| Bullet US500-USD | 0.0000% | 1h | 7,768.9 | −0.002% | $12K | $105K | 10x | as long as short |
| Lighter US500 | +0.0032% | 1h | 7,766.8 | −0.030% | $2.2M | $29.1M | 50x | as long as short |
| Extended SPX500m-USD | +0.0032% | 1h | 7,770.3 | +0.015% | $3.3M | $10.1M | 25x | as long as short |
| Markets by Kinetiq mkts:US500 | +0.0046% | 1h | 7,740.8 | −0.364% | $1.4M | $8.2M | 25x | as long as short |
| Vest SPX-USD-PERP | +0.0046% | 1h | 7,835.8 | +0.858% | — | $4.3M | 50x | as long as short |
Injective US500/USDC PERP
QFEX US500-USD
Bitget SP500USDT
Variational Omni US500
Bullet US500-USD
Lighter US500
Extended SPX500m-USD
Markets by Kinetiq mkts:US500
Vest SPX-USD-PERPShow all 18 exchanges
| Exchange | Funding /8h | Every | Price | Price vs long leg | OI | Vol 24h | Max lev | |
|---|---|---|---|---|---|---|---|---|
| Popdex US500USDT | +0.0048% | 1h | 7,771.5 | +0.031% | $625K | $508K | 20x | as long as short |
| Paradex US500-USD-PERP | +0.0050% | 8h | 7,768 | −0.015% | $43K | — | 5x | as long as short |
| tradeXYZ xyz:SP500 | +0.0050% | 1h | 7,768.9 | −0.003% | $428.5M | $239.8M | 50x | as long as short |
| Polymarket Perps SP500-USD | +0.0050% | 1h | 7,766.6 | −0.032% | $9.2M | $5.4M | 50x | as long as short |
| SoDEX US500-USD | +0.0050% | 1h | 7,768.8 | −0.004% | $1.4M | $191K | 20x | as long as short |
| Ondo Perps US500-USD.P | +0.0050% | 1h | 7,769.4 | +0.004% | $9.5M | $8.7M | 25x | as long as short |
| Pacifica SP500 | +0.0100% | 1h | 7,769.9 | +0.010% | $259K | $175K | 20x | as long as short |
| Aftermath Perps US500USDshort | +0.0355% | 1h | 7,769 | −0.001% | $504 | $28K | 10x |
Popdex US500USDT
Paradex US500-USD-PERP
tradeXYZ xyz:SP500
Polymarket Perps SP500-USD
SoDEX US500-USD
Ondo Perps US500-USD.P
Pacifica SP500