What Fidelity's terms say
Fidelity's terms of service and privacy policy have 9 rated points: 0 serious, 7 bad, 2 worth knowing and 0 good. 7 apply whenever you use the site, signed in or not; 2 only once you have an account.
Whenever you use Fidelity
Bad 6
Your personal data may be sold or otherwise transferred as part of a bankruptcy proceeding or other type of financial transaction
Terms may be changed any time at their discretion, without notice to you
Your personal data is used to employ targeted third-party advertising
You are tracked via web beacons, tracking pixels, browser fingerprinting, and/or device fingerprinting
Third-party cookies are used for statistics
Third-party cookies are used for advertising
Worth knowing 1
Your IP address is collected, which can be used to view your approximate location
If you have a Fidelity account
Bad 1
Your account can be deleted or permanently suspended without prior notice and without a reason
Your account can be deleted without prior notice and without a reason
Worth knowing 1
You must report to the service any unauthorized use of your account or any breach of security
The documents
Ratings by ToS;DR volunteers; they can lag behind the current terms. Not legal advice.