如果条件满足，如何在OHLC数据中找到最早的值并获取它的索引？

function findEarliestValueIndex(data) {
  let earliestIndex = 0; // 初始化最早值的索引为0

  for (let i = 1; i < data.length; i++) {
    if (data[i] < data[earliestIndex]) {
      earliestIndex = i; // 更新最早值的索引
    }
  }

  return earliestIndex;
}

// 示例数据
const OHLCData = [10, 15, 8, 12, 9, 11];

const earliestIndex = findEarliestValueIndex(OHLCData);
console.log("最早值的索引为：" + earliestIndex);
console.log("最早值为：" + OHLCData[earliestIndex]);