Dados B3 › Free key
Create a free key — no card, no checkout
The key is a real one: it does not expire, asks for no card, and unlocks 200 queries a day across every company. We ask for the e-mail only to identify your account — we send nothing to it.
Lost your key? Enter the same e-mail: we return the same key. There is no account and no password to recover.
Need volume or the whole dataset as CSV? See Pro.
Numbers on this page are live. Data version 2026-09-14-etfs · page generated 2026-09-23 00:50 UTC. If this does not match /saude, you are reading a cached copy.
Sources: CVM (open data, ODbL) and B3 (COTAHIST). Not affiliated with B3 or the CVM. Not investment advice.
Numbers on this page are live. Data version 2026-09-14-etfs · page generated 2026-09-23 00:50 UTC. If this does not match /saude, you are reading a cached copy.