Funding you earn now, next payment 05:00 UTC+0.0080%/8h= +8.8% APRnext payment +$0.10 per $10,000 · paid last 24h +0.013%
Price spread now: Polymarket Perps against QFEX−0.008%7-day average −0.005% · you buy dearer than you sell
Net, funding: paid 7d − costs—under 7 days of funding history
Net, price: spread back to 7d avg − costs−$24as in the Price arb table
costs, in and out, $10k−$240.240% of the position
Funding, last 4 days (all we have)+0.038%+$4 on $10k
+Price spread, last 7 days+0.018%+$2 · spread now −0.008%, 7d avg −0.005%
=The price spread sits at its 7-day average of −0.005%, so right now this pair is about funding alone: +$2 a day on $10k at the current rate.
| Leg | Exchange | Price | Funding /8h | Each payment | Next in | OI | Vol 24h | Max lev |
|---|---|---|---|---|---|---|---|---|
| Long | QFEX US500-USD | 7,767.6 | −0.0030 | get 0.0004% / 1h | 14m 21s | $11.9M | $3.2M | 30x |
| Short | Polymarket Perps SP500-USD | 7,767 | 0.0050 | get 0.0006% / 1h | 14m 21s | $9.0M | $2.2M | 50x |
QFEX US500-USD
Polymarket Perps SP500-USDFunding history
latest
Range statsloading…
Price spread between the two exchanges
Polymarket Perps against QFEX. 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
- $16.82
- Price spread: −0.008% → −0.005%
- −$0.29
- Slippage, 4 orders
- −$6
- Fee QFEX: 5 bp × 2 orders
- −$10
- Fee Polymarket Perps: 4 bp × 2 orders
- −$8
- Net
- −$7.47
- Costs to cover
- 0.240%
- Break-even
- 10.1 days
Slippage from QFEX: live order book, 5 min ago; Polymarket Perps: live order book, 5 min ago.
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 QFEX live order book, 5 min ago | 1.67 bp | 7.0 bp −$7 | 11.8 bp −$118 | doesn't fit | doesn't fit |
| Sell Polymarket Perps live order book, 5 min ago | 0.06 bp | 4.7 bp −$5 | 5.2 bp −$52 | 5.3 bp −$531 | 11.4 bp −$5,684 |
SP500 on 18 venues
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 | 7,665.4 | −1.316% | $7K | $108 | 52x | as long as short |
| QFEX US500-USDlong | −0.0030% | 1h | 7,767.6 | long leg | $11.9M | $3.2M | 30x | |
| OKX US500-USDT-SWAP | 0.0000% | 8h | 7,768.7 | +0.014% | $141K | $230K | 20x | as long as short |
| Bitget SP500USDT | 0.0000% | 8h | 7,769.6 | +0.026% | $7.2M | $776K | 50x | as long as short |
| Variational Omni US500 | 0.0000% | 8h | 7,741.7 | −0.333% | $17.6M | $9.5M | — | as long as short |
| Bullet US500-USD | 0.0000% | 1h | 7,767.2 | −0.005% | $13K | $105K | 10x | as long as short |
| Lighter US500 | +0.0032% | 1h | 7,766.2 | −0.018% | $2.1M | $28.6M | 50x | as long as short |
| Extended SPX500m-USD | +0.0032% | 1h | 7,768.2 | +0.008% | $3.2M | $14.9M | 25x | as long as short |
| Markets by Kinetiq mkts:US500 | +0.0046% | 1h | 7,738.4 | −0.376% | $1.6M | $7.0M | 25x | as long as short |
| Vest SPX-USD-PERP | +0.0046% | 1h | 7,833.3 | +0.845% | — | $4.3M | 50x | as long as short |
Injective US500/USDC PERP
OKX US500-USDT-SWAP
Bitget SP500USDT
Variational Omni US500
Bullet US500-USD
Lighter US500
Extended SPX500m-USD
Markets by Kinetiq mkts:US500
Vest SPX-USD-PERPShow all 18 venues
| Exchange | Funding /8h | Every | Price | Price vs long leg | OI | Vol 24h | Max lev | |
|---|---|---|---|---|---|---|---|---|
| Popdex US500USDT | +0.0048% | 1h | 7,768.7 | +0.014% | $584K | $486K | 20x | as long as short |
| Paradex US500-USD-PERP | +0.0050% | 8h | 7,765.6 | −0.026% | $43K | — | 5x | as long as short |
| tradeXYZ xyz:SP500 | +0.0050% | 1h | 7,767.4 | −0.003% | $431.5M | $236.9M | 50x | as long as short |
| Polymarket Perps SP500-USDshort | +0.0050% | 1h | 7,767 | −0.008% | $9.0M | $2.2M | 50x | |
| SoDEX US500-USD | +0.0050% | 1h | 7,767.9 | +0.004% | $1.1M | $69K | 20x | as long as short |
| Ondo Perps US500-USD.P | +0.0050% | 1h | 7,768.9 | +0.016% | $9.5M | $7.8M | 25x | as long as short |
| Pacifica SP500 | +0.0100% | 1h | 7,767.9 | +0.004% | $261K | $177K | 20x | as long as short |
| Aftermath Perps US500USD | +0.0225% | 1h | 7,764.8 | −0.036% | $530 | $25K | 10x | as long as short |
Popdex US500USDT
Paradex US500-USD-PERP
tradeXYZ xyz:SP500
SoDEX US500-USD
Ondo Perps US500-USD.P
Pacifica SP500
Aftermath Perps US500USD