@kamino-finance/kliquidity-sdk/src/utils/raydium.ts

Typescript SDK for interacting with the Kamino Liquidity (kliquidity) protocol

import Decimal from 'decimal.js';

export function priceToTickIndexWithRounding(price: number): number {
  const tickIndex = new Decimal(Math.log(Math.sqrt(price)))
    .div(new Decimal(Math.log(Math.sqrt(1.0001))))
    .round()
    .toNumber();

  return tickIndex;
}