Upgrading a Cross-Exchange Cryptocurrency Spot Hedge Strategy
Summary
This tutorial develops an earlier cryptocurrency spot hedging bot for trading price spreads between two exchanges. It adds optional spot margin mode switching for Binance, separate trigger thresholds for trades in each direction, chart lines and live spread curves, interactive threshold updates, and a table-style status display. The example computes spreads from opposing bid and ask prices, checks available balances and order-book amounts, and submits paired buy and sell orders with a price adjustment intended to improve execution.
A key design issue is inventory imbalance: when prices remain higher on one venue, the bot can become fully hedged in an arrangement that prevents further spread trades. The tutorial adds single-sided hedging logic to return assets between venues at a small loss, aiming to resume trading when spreads widen again. It notes that spot margin switching is bot-only and unsupported in backtests, and characterizes backtesting as preliminary. The article offers implementation guidance but no verified performance evidence; exchange behavior, fees, slippage, financing, and execution risk can materially affect results.
Key ideas
- The strategy trades price differences between two spot exchanges using separate spread thresholds for each direction.
- It calculates trade size from order-book liquidity, account balances, and configured minimum and maximum amounts.
- Single-sided hedging can move inventory back between venues when a persistent price difference stalls two-sided trading.
- The tutorial adds live charts, interactive threshold controls, and structured account and spread status information.
- Margin mode changes are limited to supported live bot interfaces, and the article presents backtesting as preliminary rather than proof of profitability.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.