We are using LSEG Workstation to get stream in live prices into our application. We capture BID, ASK, HIGH, LOW and other relevant fields into our application. For TBILLS, I see the BID and ASK are quoted as prices whereas other fields reflect yields.
Q1: Is this standard market convention to show BID and ASK are quoted as prices while other fields are quoted as yields?
Q2: Are there any indicator flags to show this in comparison to other assets that are always quoted as prices?
Q3: Is there any field that indicates a discounted mid price?