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by Kon-Peki
1251 days ago
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ETFs? Welllllll, how about mutual funds instead? A lot of ETFs are just exchange-traded mutual funds. Mutual funds are required to periodically report their holdings: https://www.sec.gov/edgar/sec-api-documentation Rate limit yourself to under 10 requests per second, and put contact info into your user-agent if you'd like them to contact you about problems. > The APIs are updated in real-time as filings are disseminated. The submissions API is updated with a typical processing delay of less than a second; the xbrl APIs are updated with a typical processing delay of under a minute. However these processing delays may be longer during peak filing times. |
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