The crypto carry trade is a delta-neutral yield strategy that earns the funding rate paid by leveraged long traders in perpetual futures markets — without taking directional price risk. By simultaneously holding spot crypto and an equal short perpetual position, traders create a position where gains and losses from price movement cancel out, leaving only the funding rate income as profit. THE CORE STRATEGY MECHANICS Step 1: Buy 1 BTC on the spot market (long exposure). Step 2: Open a 1 BTC short perpetual futures position (equal short exposure). Net price exposure: Long BTC spot cancels Short BTC perp = zero price risk. When funding is positive (longs pay shorts): Your short position receives funding payments every 8 hours. Your spot position holds value regardless of price. You earn the funding rate as near-risk-free yield. Annualised yield = funding rate × 3 (for 8-hourly payments) × 365. REAL RETURNS FROM CRYPTO CARRY During bullish periods, BTC perpetual funding has sustained 0.05-0.15% per 8 hours: 0.05%/8h = 54% annualised. 0.10%/8h = 109% annualised. Even during more neutral periods, 0.01-0.02%/8h (10-21% annualised) is achievable. Ethena (USDe) has industrialised this strategy at scale — offering retail access to institutional carry trade returns through its sUSDe staking product. CARRY TRADE RISKS Negative funding: When markets turn bearish, funding can flip negative — you would pay funding rather than receive it. Exchanges where short perps are held could fail (counterparty risk). Liquidation risk: Even though you are net neutral, the perp position requires maintenance margin. If the exchange requires additional margin during high volatility, insufficient reserves could trigger liquidation of the short. Basis risk: Perp price may temporarily deviate significantly from spot, creating paper losses (resolved at next funding). INDIA TAXATION NOTE Carry trade income from funding rate payments is likely taxable as ordinary income under VDA rules at 30% in India. Complex to track individually — maintain detailed records of each funding payment received.