MarketWatch, WSJ, and Barrons all list the U.S. 10 Year Treasury Note using the symbol TMUBMUSD10Y.

  1. What type of ticker/symbol is this?

  2. What does TMUBMUSD10Y stand for?

1 Answer 1


I suspect we won't be able to get an authoritative answer, but here is a guess:

  • T = treasury
  • MU = ?
  • BM = bond market
  • USD = US dollar
  • 10Y = year

I'll make this a community wiki so others can update.

  • 2
    "TMU" stands for Treasury Market Unit.
    – not-nick
    Mar 14, 2020 at 17:22

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