Equilibrium Rebalancing and Grid Trading in Sideways Bitcoin Markets
Summary
This article explains two approaches to trading repeated price swings: equilibrium rebalancing and fixed-level grids. Equilibrium trading maintains a target split between cash and coin, selling when the coin allocation rises above its target and buying when it falls below. A grid instead places trades at configured price levels, buying lower and selling higher within a chosen range. The article distinguishes their inventory constraints: equilibrium rebalancing retains both cash and coin, while a grid can run out of either when price leaves its range.
It argues that strategy performance should be measured against the initial portfolio, including the value of any coin already held, rather than by absolute account growth alone. A Bitcoin backtest and comparison report similar behavior in sideways conditions and give profit-to-trading-volume figures favoring equilibrium rebalancing. However, the strategies use different parameterizations, making direct comparison difficult; the grid is exposed to range breakouts, while equilibrium results depend on the chosen target and adjustment size. The presented backtests do not establish performance outside the tested period and market conditions.
Key ideas
- Equilibrium trading rebalances toward a target cash-and-coin value ratio.
- A fixed grid buys and sells at preset levels and depends on price remaining within its configured range.
- Floating profit should account for assets held before the strategy began.
- The article reports similar behavior in a Bitcoin sideways-market backtest, with equilibrium trading more efficient by its profit-to-volume measure.
- Different parameter choices and the risk of prices leaving the grid range limit the comparison.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.