Dow Jones (DIA) vs Russell 2000 (IWM)
Live side-by-side comparison with current values, changes, and key statistics.
Why This Comparison Matters
DIA is ultra-large-cap, global, defensive-leaning; IWM is domestic small-cap, cyclical, higher-leverage. When DIA outperforms IWM, risk-off or rising-rate regimes favor blue-chips. When IWM outperforms DIA, risk-on, falling rates, or domestic-growth cycles favor small-caps. The ratio captures the large-small rotation on a quality axis.
Cross-Asset Analysis
Dow Jones ETF (DIA) (SPDR Dow Jones Industrial Average ETF, tracks the 30 blue-chip Dow components) and Russell 2000 ETF (IWM) (iShares Russell 2000 ETF, small-cap equity benchmark) are priced in separate markets, yet their co-movement tells macro desks something neither series reveals alone. Structural changes inside Dow Jones ETF (DIA) or Russell 2000 ETF (IWM), such as index reconstitution or methodology shifts, can break historical spread relationships in discrete jumps. The Dow Jones ETF (DIA)-Russell 2000 ETF (IWM) spread captures the tilt between two variants of the same asset: one may be more defensive, one more cyclical.
Pairs trading between Dow Jones ETF (DIA) and Russell 2000 ETF (IWM) is common because the spread is more stationary than either individual price, suitable for mean-reversion strategies. Dow Jones ETF (DIA) and Russell 2000 ETF (IWM) look similar at a glance, but the embedded factor tilts between them matter meaningfully over time. Inside the Equity Index universe, Dow Jones ETF (DIA) and Russell 2000 ETF (IWM) represent different flavors of the same underlying exposure.
A peer comparison like Dow Jones ETF (DIA) compared to Russell 2000 ETF (IWM) strips out the common-factor beta and leaves behind the differences in sector mix, capitalization, style, or geography. Late-cycle environments force Dow Jones ETF (DIA) and Russell 2000 ETF (IWM) to express their respective defensive and cyclical tilts more sharply, making the spread a useful regime tell.
90-Day Statistics
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Frequently Asked Questions
What is the relationship between Dow Jones ETF (DIA) and Russell 2000 ETF (IWM)?+
Dow Jones ETF (DIA) and Russell 2000 ETF (IWM) 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 Dow Jones ETF (DIA) and Russell 2000 ETF (IWM) captures the specific macro signal that flows through this relationship.
When does Dow Jones ETF (DIA) typically lead Russell 2000 ETF (IWM)?+
Dow Jones ETF (DIA) tends to lead Russell 2000 ETF (IWM) during rotation episodes between the two factor exposures. In those periods, moves in Dow Jones ETF (DIA) precede corresponding moves in Russell 2000 ETF (IWM) by days to weeks, depending on the transmission channel and the depth of each market.
How are Dow Jones ETF (DIA) and Russell 2000 ETF (IWM) historically correlated?+
Long-run correlation between Dow Jones ETF (DIA) and Russell 2000 ETF (IWM) 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 Dow Jones ETF (DIA)-Russell 2000 ETF (IWM) relationship.
What macro conditions drive divergence between Dow Jones ETF (DIA) and Russell 2000 ETF (IWM)?+
Divergence between Dow Jones ETF (DIA) and Russell 2000 ETF (IWM) 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 Dow Jones ETF (DIA) or Russell 2000 ETF (IWM).
Is Dow Jones ETF (DIA) a hedge for Russell 2000 ETF (IWM)?+
Peers like Dow Jones ETF (DIA) and Russell 2000 ETF (IWM) 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 Dow Jones ETF (DIA)-Russell 2000 ETF (IWM) 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.