can you send me a screenshot? PM is fine because when I have looked, data was fine. FWIW, i am expecting significant improvement in non-US hour liquidity around June 1. (this is a delay from previous expectations, but I think things are on track now).
IB consistently report wrong yields for unknown reasons. It has been happening for a long time. I reported to IB but to no avail. This is another example. Screenshot in real time. CUSIP: 86765LAQ0 The bid yield is clearly wrong. It should be 5.802%.