10Y Real Yield (TIPS)

What Is the Real Yield?

The real yield is the return on a bond after accounting for inflation. The most direct market-based measure is the yield on Treasury Inflation-Protected Securities (TIPS), which automatically adjust their principal for CPI. The 10-year TIPS yield is the benchmark real yield in global finance.

The Calculation

**Approximate**: Real yield ≈ Nominal Treasury yield − Expected inflation **Precise**: (1 + Nominal) / (1 + Inflation) − 1

The "expected inflation" component is derived from the breakeven inflation rate — the spread between nominal Treasuries and TIPS at the same maturity.

Why Real Yields Matter So Much

Real yields are the opportunity cost of holding non-yielding assets. When real yields are deeply negative (as in 2020–2021, when 10Y TIPS yields fell to −1.1%), there is almost no cost to holding gold, Bitcoin, or growth stocks — the real carrying cost is low or zero. When real yields surge positive (as in 2022–2023, when 10Y TIPS hit +2.5%), the opportunity cost of holding non-yielding assets rises sharply, compressing their valuations.

Gold and Real Yields

Gold has one of the strongest inverse relationships with real yields of any asset class. Gold has no yield, so when real yields are low, the opportunity cost of holding gold is minimal. The 2020–2021 gold rally and the subsequent 2022 correction closely tracked real yield movements.

Equity Valuations

Real yields underpin equity discount rates. Higher real yields mean future earnings are discounted more aggressively, compressing P/E ratios. The dramatic P/E contraction in 2022 was largely driven by the 300+ basis point surge in real yields.