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Alpaca — API status & change history

Realtime and historical market data on all US equities and ETFs

Last checked 2026-09-18 19:46 UTC — HTTP 404, 413 ms. Availability over 30 days of data: 100.00%.

398 ms · 2026-08-19 23:46 UTC356 ms · 2026-08-20 08:01 UTC651 ms · 2026-08-21 05:55 UTC770 ms · 2026-08-21 11:56 UTC296 ms · 2026-08-21 20:34 UTC54 ms · 2026-08-22 09:37 UTC342 ms · 2026-08-23 23:16 UTC319 ms · 2026-08-24 18:20 UTC984 ms · 2026-08-25 17:21 UTC348 ms · 2026-08-26 00:55 UTC1000 ms · 2026-08-26 12:41 UTC1242 ms · 2026-08-26 22:57 UTC828 ms · 2026-08-27 10:42 UTC153 ms · 2026-08-28 09:08 UTC1328 ms · 2026-08-28 21:47 UTC989 ms · 2026-08-31 18:06 UTC1094 ms · 2026-09-01 05:23 UTC721 ms · 2026-09-02 01:50 UTC996 ms · 2026-09-03 07:26 UTC873 ms · 2026-09-07 00:11 UTC514 ms · 2026-09-09 00:09 UTC443 ms · 2026-09-11 03:17 UTC1273 ms · 2026-09-13 00:10 UTC1145 ms · 2026-09-15 00:07 UTC1140 ms · 2026-09-16 00:08 UTC198 ms · 2026-09-17 04:16 UTC123 ms · 2026-09-18 01:41 UTC905 ms · 2026-09-18 07:42 UTC451 ms · 2026-09-18 13:43 UTC413 ms · 2026-09-18 19:46 UTC
latency · last 30 checks

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Shape history

5 confirmed · 50 signals on record. A change confirms after it survives three consecutive polls.

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