New Home Sales vs Months Supply
Live side-by-side comparison with current values, changes, and key statistics.
Why This Comparison Matters
When new home sales rise and months supply falls together, the market is tightening and builders gain pricing power. When both rise together (rare), it signals surging inventory outpacing even strong demand. Falling sales with rising months supply is the classic housing-cycle warning that preceded 2007-2008 and 2022-2023 downturns.
Cross-Asset Analysis
This page pairs New Home Sales (sales of new single-family houses, sensitive to mortgage rates and consumer confidence) against Months Supply of Houses (months of unsold housing inventory, below 4 = seller's market, above 6 = buyer's market) to surface the specific macro signal that lives in the peer pair relationship. Factor exposures embedded inside New Home Sales and Months Supply of Houses drive their relative performance, with growth-value, large-small, and domestic-international all surfacing in the spread. New Home Sales and Months Supply of Houses occupy the same asset class, and the relative performance between them isolates the specific factor that distinguishes one from the other.
Structural changes inside New Home Sales or Months Supply of Houses, such as index reconstitution or methodology shifts, can break historical spread relationships in discrete jumps. In bull markets the more aggressive peer between New Home Sales and Months Supply of Houses usually leads, while bear markets shift leadership toward the more defensive peer. Sector, style, and geographic dominance cycles each produce multi-year relative performance episodes between New Home Sales and Months Supply of Houses.
Index construction choices inside New Home Sales and Months Supply of Houses, including weighting methodology and inclusion rules, create persistent tilts that show up in the spread. Liquidity differences between New Home Sales and Months Supply of Houses produce asymmetric spread moves during risk-off episodes.
90-Day Statistics
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Frequently Asked Questions
What is the relationship between New Home Sales and Months Supply of Houses?+
New Home Sales and Months Supply of Houses are connected through shared asset class exposure with different factor tilts. When the underlying asset class shifts, both respond, though with different sensitivities and at different speeds. The spread between New Home Sales and Months Supply of Houses captures the specific macro signal that flows through this relationship.
When does New Home Sales typically lead Months Supply of Houses?+
New Home Sales tends to lead Months Supply of Houses during rotation episodes between the two factor exposures. In those periods, moves in New Home Sales precede corresponding moves in Months Supply of Houses by days to weeks, depending on the transmission channel and the depth of each market.
How are New Home Sales and Months Supply of Houses historically correlated?+
Long-run correlation between New Home Sales and Months Supply of Houses varies by regime. Peers in the same asset class are highly correlated in direction, with the spread reflecting factor tilts and rotation dynamics. The correlation is not stable: it shifts with macro conditions, and the periods when it breaks down are often the most informative moments in the New Home Sales-Months Supply of Houses relationship.
What macro conditions drive divergence between New Home Sales and Months Supply of Houses?+
Divergence between New Home Sales and Months Supply of Houses typically arises from index reconstitution, mega-cap earnings surprises, or liquidity differences between the peers. When one asset's idiosyncratic drivers dominate, the spread moves in ways that the common macro story does not predict, which is usually a signal to look more carefully at the specific drivers at work in New Home Sales or Months Supply of Houses.
Is New Home Sales a hedge for Months Supply of Houses?+
Peers like New Home Sales and Months Supply of Houses do not hedge each other; both rise or fall with the shared asset class, and using the pair as a spread trade is different from using it as a hedge. Effective hedging requires matching the hedge to the specific risk being protected, and the New Home Sales-Months Supply of Houses pair is best stress-tested under scenarios the investor most worries about before being sized into a real portfolio.
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Data sourced from FRED, CoinGecko, CBOE, and other providers. This page is for informational purposes only and does not constitute financial advice. Past performance does not guarantee future results.