擅长:python、mysql、java
<p>您需要将字典移出循环,如下所示:</p>
<pre><code>ticker_data={}
for ticker in p_ticker:
scrape_string =f"https://query1.finance.yahoo.com/v7/finance/download/{ticker}?period1=1480636740&period2=1606867140&interval=1d&events=history&includeAdjustedClose=true"
ticker_data[ticker]=scrape_string
</code></pre>