A Python Crypto Rebalancing Strategy Ported from JavaScript

Summary

This tutorial ports a simple single-exchange cryptocurrency rebalancing strategy from JavaScript to Python for the FMZ platform. It describes a portfolio split between cash and a coin: when their relative values diverge beyond a threshold, the strategy buys or sells coin to move them back toward balance. Trade size is derived from half the value difference, with prices, quantities, and minimum order size handled through platform settings and API calls.

The article walks through order cancellation, account and ticker retrieval, spread calculation, threshold checks, and order placement. It includes a backtest configuration covering a stated date range and exchange, plus references to parameter and performance screenshots, but gives no readable numerical performance results in the text. The piece is mainly a beginner coding and language-porting example; it does not establish profitability or discuss fees, slippage, asset allocation risks, or robustness across market conditions.

Key ideas

• The strategy compares the account's cash value with the market value of its coin holdings.
• It trades only when the portfolio imbalance exceeds a configured threshold.
• The intended trade adjusts half of the measured value difference by buying or selling coin.
• The Python version retains the JavaScript strategy structure while using FMZ exchange APIs.
• The included backtest reference does not provide enough textual results to assess profitability.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.