羅素2000指數（US2000）實時指數數據 API

import requests
import pandas as pd

# kType = K線週期（1=1分鐘 ... 10=月線，詳見文檔）
url = "https://api.itick.org/index/kline"
params = {"region": "US", "code": "US2000", "kType": 8, "limit": 500}
headers = {"accept": "application/json", "token": "YOUR_API_TOKEN"}

bars = requests.get(url, params=params, headers=headers, timeout=10).json()["data"]
df = pd.DataFrame(bars).rename(columns={
    "t": "時間", "o": "開盤", "h": "最高", "l": "最低", "c": "收盤", "v": "成交量"
})
df["時間"] = pd.to_datetime(df["時間"], unit="ms")
df.to_csv("US2000_ohlcv.csv", index=False)
print(df.tail())