← Catalog

Tradier — API status & change history

US equity/option market data (delayed, intraday, historical)

Last checked 2026-11-02 02:58 UTC — HTTP 200, 136 ms. Availability over 30 days of data: 100.00%.

91 ms · 2026-10-04 01:39 UTC73 ms · 2026-10-05 01:42 UTC81 ms · 2026-10-06 01:45 UTC50 ms · 2026-10-07 01:48 UTC173 ms · 2026-10-08 01:51 UTC72 ms · 2026-10-09 01:55 UTC78 ms · 2026-10-10 01:59 UTC66 ms · 2026-10-11 02:01 UTC88 ms · 2026-10-12 02:04 UTC78 ms · 2026-10-13 02:07 UTC102 ms · 2026-10-14 02:10 UTC87 ms · 2026-10-15 02:12 UTC69 ms · 2026-10-16 02:14 UTC103 ms · 2026-10-17 02:17 UTC193 ms · 2026-10-18 02:18 UTC253 ms · 2026-10-19 02:20 UTC131 ms · 2026-10-20 02:22 UTC128 ms · 2026-10-21 02:25 UTC166 ms · 2026-10-22 02:28 UTC141 ms · 2026-10-23 02:31 UTC114 ms · 2026-10-24 02:35 UTC139 ms · 2026-10-25 02:37 UTC132 ms · 2026-10-26 02:39 UTC134 ms · 2026-10-27 02:42 UTC100 ms · 2026-10-28 02:47 UTC96 ms · 2026-10-29 02:50 UTC95 ms · 2026-10-30 02:52 UTC339 ms · 2026-10-31 02:54 UTC547 ms · 2026-11-01 02:56 UTC136 ms · 2026-11-02 02:58 UTC
latency · last 30 checks

Auth: OAuth · HTTPS: yes · Docs

Monitor this API — free, unlimited catalog subscriptions.

Shape history

Nothing confirmed yet · 10 signals on record. A change confirms after it survives three consecutive polls.

Related

Finance APIs · Intrinio · Edgrapi · Zoho Books · Latest graveyard