Bitcoin Funding Rates (Daily Intervals) – Source: Cryptohopper
The chart above shows how funding rates fluctuated between a specific period in 2019 and 2020. At some point, they were below 0.05%, then flipped to negative territory, and finally they surged to around 0.13%.
In bear markets, the opposite happens. Speculators disappear, short interest rises, and funding rates turn negative. Suddenly, the arbitrage opportunity vanishes because you can’t easily short most crypto on spot exchanges.
So, this strategy is a bit time-sensitive. The best opportunities emerge during trending markets when sentiment is extreme and funding rates are persistently positive.
Hedge funds and quants dominate this space for good reason. They have:
But here’s the thing: you don’t need to compete in that. Instead, focus on finding capital constrained opportunities that aren’t interesting for big players. You probably can’t arb BTC perps on Binance — sorry! — but some altcoins traded in lesser known venues might still have plenty of juice worth squeezing.
Bottom line: You can’t compete in the pros for execution. Look for places and instruments institutional players are not interested in.
Once you master basic funding rate arbitrage, several variations of this strategy could boost your returns:
Cross-Exchange Arbitrage: Execute spot trades on Binance and futures on OKX to capture rate differentials, for example. Much more complex, more capital-demanding (margin and collateral) and also a bit riskier (especially in terms of execution), but potentially more profitable.
Multi-Asset Basis Trades: Go long ETH spot and short BTC perps to profit from relative value changes. Requires sophisticated modeling but offers less crowded opportunities.
DeFi Integration: Centralized exchanges are way too crowded for easy profitable arbitrage? Jump on DeFi platforms where markets are still somewhat irrational.
CEX-DEX Arbitrage: Exploit funding rate differences between centralized exchanges and DeFi perps platforms like GMX or dYdX.
Each variant adds an extra layer of complexity but can unlock unique profit opportunities in fragmented markets.
For tracking funding rates, I rely on:
My go-to exchanges are Binance, OKX, and Bybit for liquidity and infrastructure, but always with an eye open for opportunities in DeFi and lesser known venues. Each has slightly different funding mechanics, so I shop around for the best rates. That’s where Coinalyze helps a lot.
