realtime 的 latest_trade_price 並未顯示查詢時最後的成交價

[Kazekawa-azusa]

能否顯示最後的成交價，而不是 [現在無人成交，顯示 - 。現在有人成交，顯示成交價]

[mlouielu]

Not sure why, but this is the result returned by the API. I tried roughly 20 times on 2330, and it only showed latest_trade_price once.

[Kazekawa-azusa]

I find out why

I've read your code. You use 'http://mis.twse.com.tw/stock/index.jsp' to obtain real-time stock prices; however, the website does not refresh its data rapidly (整股交易的 成交價量及最佳五檔價量資訊揭示 之成交價未即時更新). And during its 'non-refreshing' time, the values are replaced with "-". Therefore, this issue is the limitation of the website.