Funding Rate Arbitrage with Spot and Perpetual Futures

Summary

The document describes a funding-rate trade that pairs a short perpetual futures position with a long spot position of equal size. It proposes opening the hedge when both the funding rate and quoted spread meet configured thresholds, collecting funding payments at scheduled settlement times, and closing when the rate or spread falls below exit thresholds. The parameter guide covers target position size, maximum order value, slippage tolerance, order timeout, and a liquidation-distance limit. It also describes splitting orders to reduce market impact and selling spot to limit unhedged exposure if a futures position is liquidated or reduced by the exchange.

The material is operational guidance rather than a performance study: it supplies no backtest or measured returns. Equal nominal quantities do not guarantee a risk-free trade; basis changes, fees, funding-rate changes, execution slippage, and liquidation mechanics can all produce losses. The examples of fee rates and settlement times are specific to the described setup and should not be assumed to apply universally.

Key ideas

• A positive funding rate can motivate shorting a perpetual contract while holding an equivalent spot position.
• Entry and exit conditions combine funding-rate thresholds with spread thresholds.
• Order size, slippage limits, and cancellation timing shape execution behavior.
• Liquidation and exchange position reductions can leave a hedge exposed, so the described software sells spot in response.
• Equal quantities do not eliminate basis, fee, execution, or liquidation risk.

Tags

Cited by

• Strategies ADA Hedged Funding Carry at Binance's Interest-Rate Floor: Long ADAUSDT Spot + Short ADAUSDT USD-M Perp While the Trailing 3-Day Mean Funding Is >= 0.01%/8h, Flat When It Turns Negative (1H bars, delta-neutral, ~50% time-in-market)
• Strategies ADA OKX 10-Day Channel Break with a 12-Hour Clock: Long-Short Event Trade, Flat ~91% of the Time (ADAUSDT.OKX 1H, pure OHLCV, 1x)
• Hypotheses ADA Hedged Funding Carry at Binance's Interest-Rate Floor: Long ADAUSDT Spot + Short ADAUSDT USD-M Perp While the Trailing 3-Day Mean Funding Is >= 0.01%/8h, Flat When It Turns Negative (1H bars, delta-neutral, ~50% time-in-market)
• Hypotheses ADA OKX 10-Day Channel Break with a 12-Hour Clock: Long-Short Event Trade, Flat ~91% of the Time (ADAUSDT.OKX 1H, pure OHLCV, 1x)

From a private course collection; the original is not published.