Binance grid trading offers two modes — arithmetic and geometric. Many users are unsure which one to pick. Here's a detailed explanation of the differences and when to use each, helping you make a more informed choice.
Register on Binance now | Download the Binance app
What Is Grid Trading?
Grid trading is a strategy that automatically buys low and sells high within a set price range. The system places multiple grid lines within the range, executing a buy or sell each time the price hits a line. In sideways, range-bound markets, grid trading automatically captures profit from every price fluctuation — no need to watch the charts constantly.
The core parameters of a grid include: upper price limit, lower price limit, number of grids, and grid mode — arithmetic or geometric. The first three are fairly straightforward, but the choice between arithmetic and geometric often causes confusion.
Arithmetic Grid vs. Geometric Grid
Arithmetic Grid
An arithmetic grid features equal absolute price spacing between each grid level. The distance from one grid line to the next is a fixed dollar amount.
For example, with a price range of 20,000-30,000 and 5 grids:
- Grid 1: 20,000
- Grid 2: 22,500
- Grid 3: 25,000
- Grid 4: 27,500
- Grid 5: 30,000
Each grid is spaced 2,500 USDT apart. This means grid density is the same in both low-price and high-price zones.
The absolute profit per grid is fixed. But in percentage terms, the profit rate is higher at lower prices (2,500/20,000 = 12.5%) and lower at higher prices (2,500/27,500 = 9.1%).
Geometric Grid
A geometric grid features equal percentage spacing between each grid level. The percentage change from one grid line to the next is constant.
For example, with the same range and grid count:
- Grid 1: 20,000
- Grid 2: 21,680
- Grid 3: 23,500
- Grid 4: 25,470
- Grid 5: 27,600
The percentage increase between each grid is the same (approximately 8.4%). This means grids are more densely packed in lower price zones and more spread out at higher prices.
The percentage profit per grid is fixed — whether the price is high or low, each trade yields the same percentage return.
Summary of Core Differences
| Feature | Arithmetic Grid | Geometric Grid |
|---|---|---|
| Grid spacing | Fixed dollar amount | Fixed percentage |
| Density at low prices | Same as high prices | More dense |
| Absolute profit per grid | Fixed | Less at low prices, more at high |
| Profit rate per grid | Higher at low prices, lower at high | Fixed |
How to Choose?
Choose Arithmetic Grid When
- The price range is narrow (volatility under 20%) — the difference between the two modes is minimal
- The price is oscillating within a relatively stable range, e.g., BTC fluctuating between 65,000-70,000 over a month
- Trading stablecoin pairs (e.g., USDT/USDC) where price changes are extremely small
- You prefer uniform trading intervals with consistent profit amounts per trade
- You're new to grid trading — arithmetic mode is easier to understand and calculate
Choose Geometric Grid When
- The price range is wide (volatility exceeds 30%) — the geometric grid's advantage becomes more apparent
- You're uncertain where the price will fluctuate and need more balanced coverage
- Trading volatile assets like SOL, DOGE, etc.
- You want denser grids in the lower price zone, since buying low is typically more valuable
- You want consistent profit percentages per trade for easier strategy evaluation
Practical Comparison
Suppose BTC is oscillating between 40,000-80,000 with 10 grids:
Arithmetic grid: Each grid is spaced 4,444 USDT apart. Buying at 40,000 and selling at 44,444 yields 11.1% profit. Buying at 75,556 and selling at 80,000 yields 5.9%. The profit rate at high prices is only half that at low prices.
Geometric grid: Each grid is spaced roughly 7.2% apart. Buying at 40,000 and selling at 42,880 yields 7.2%. Buying at 74,600 and selling at 79,972 yields 7.2%. Every trade earns the same percentage.
In this wide-range example, the geometric grid is clearly more sensible.
Practical Advice
- Default to geometric grids: Since crypto volatility is typically measured in percentages, geometric grids better match market behavior. Most professional quantitative strategies also use geometric mode.
- Use arithmetic for narrow ranges: If you're confident about the price range and it's narrow (10%-20%), arithmetic is simpler and the difference is negligible.
- Run a small-scale test first: Try one small grid in each mode and compare actual results over a week or two — let the data decide.
- Choose by asset: Major coins with smaller swings can use arithmetic; altcoins with larger swings should use geometric.
- When in doubt, go geometric: If you're truly unsure, geometric is the safe choice.