Question: what are the fiduciary duties of a realtor?
Answer: What is a Fiduciary? ... 
The basic duties that are owed to any real estate buyer whether they are a Customer/non-Client or a Principal/Client are as follows:
Honesty: ... 
Agency Disclosure and Material Facts Disclosure: ... 
Accounting: ... 
Undivided loyalty: ... 
Obedience: ... 
Reasonable care and diligence: