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Price Band
Enter a base price and a percent step to generate an equal-interval price band — laddered up and down. See the price, change vs base, and return-if-bought-at-base at each level.
📥 Inputs
% gap between each band.
Simple: linear steps. Compound: each band is a % move from the previous.
📶 Price Bands
| Band | Price | Change vs base (%) | Gap vs base | Return if bought at base |
|---|
Simple: price = base × (1 + step%/100 × n)
Compound: price = base × (1 + step%/100)ⁿ
Change % = (price − base) ÷ base × 100 (n = band index, +up / −down)
Compound: price = base × (1 + step%/100)ⁿ
Change % = (price − base) ÷ base × 100 (n = band index, +up / −down)
- Return-if-bought-at-base equals the change % (before fees/tax) — it's the P&L view of the same band.
- Use Compound mode when you want each band to be a fixed % move from the one next to it (e.g. −5% then another −5%).
- Great for setting split-buy/split-sell levels or support/resistance bands.