Oopenpondai/evm-signal-bot

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glucryptochore: bump opentool to v0.8.28 and add template p...

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evm-signal-bot/src/indicators/computePriceChange.ts

typescript

export type PriceChangeResult = { previous: number; percent: number; }; export function computePriceChange( values: number[], lookback = 24 ): PriceChangeResult | null { if (values.length < 2) return null; const current = values[values.length - 1]; const index = Math.max(0, values.length - 1 - lookback); const previous = values[index]; if (previous === 0) return null; const percent = ((current - previous) / previous) * 100; return { previous, percent, }; }