# Which is the “correct” 5Y5Y Inflation Expectation on Bloomberg, and what are the differences?

When the market talks about 5Y5Y expectation, is it referring to FWISUS55 Index, or G0169 5Y5Y BLC2 Curncy on Bloomberg? I suspect it's the first one (e.g. comparing to FRED), but can't explain why, or what's the difference between the two.

• have you tried asking Bloomberg support (F1 F1 on the terminal)? What did they say? – Dimitri Vulis Aug 13 at 2:30