S&P 500 (SP500) funding rate on Polymarket
Over the last 24.9 days, S&P 500 (SP500) funding on Polymarket averaged +0.7% APR and stayed positive 73% of the time, ranging from -80.6% to +8.9%. Right now it pays longs pay shorts at +5.5% APR, settled every 1h across 11 venues we track. The most reliable delta-neutral pairing for S&P 500 (SP500) right now is long Lighter / short SoDEX at +0.6% net APR (low risk, ~4.8d to break even).
SP500 funding history on Polymarketlast 25d
- Backtested (30d)
- +0.2%
- Stability
- 95.5%
- Risk
- low
- Breakeven
- ~4.8d
Ranked by 30-day reliability (backtest × stability × risk) — the spread that holds, not just the widest current rate.
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How SP500 funding compares across venues
Frequently asked
What is the current SP500 funding rate on Polymarket?
S&P 500 (SP500) on Polymarket is funding at 5.47% APR (0.0006% every 1h), paid longs pay shorts, as of 2026-09-04 12:54 UTC.
How often does Polymarket pay funding on SP500?
Every 1 hour.
How do I earn SP500 funding without price risk?
Open a delta-neutral position: long Lighter and short SoDEX, currently 0.6% net APR (low risk). The two legs cancel price exposure so you keep the funding spread.