企业官网建设流程全解析

pip install websocket-client

import websocket
import json

url = "wss://api.alltick.co/realtime/hk"

def on_message(ws, message):
data = json.loads(message)
# 打印最新成交价和涨跌情况
print(f"{data['symbol']} 最新价格: {data['last_price']} 涨跌: {data['change']}")

def on_open(ws):
# 订阅恒生指数及指定股票行情
ws.send(json.dumps({
"action": "subscribe",
"symbols": ["HSI", "00700.HK"]
}))

ws = websocket.WebSocketApp(url, on_message=on_message, on_open=on_open)
ws.run_forever()

import pandas as pd

# 假设我们有一个行情列表
ticks = [
{"time": "09:30:01", "price": 500, "volume": 100},
{"time": "09:30:02", "price": 502, "volume": 50},
{"time": "09:30:03", "price": 501, "volume": 80},
]

df = pd.DataFrame(ticks)
df['time'] = pd.to_datetime(df['time'])
print(df)