Compare

2 stocks, side by side
Relative performance · rebased to 100
DGXILMN
Pair ratio · DGX ÷ ILMNRelative value, rich or cheap vs their own history

The price ratio DGX ÷ ILMN with its 1Y mean and ±1σ / ±2σ bands; the z-score is how far the ratio sits from its average. A stretched reading flags one stock as rich vs the other relative to their history, but mean-reversion isn't guaranteed (a durable re-rating from better growth or margins can keep the ratio elevated). Research tooling, not advice.

DGXQuest DiagnosticsILMNIllumina, Inc.
Smart Score6/107/10
Price$203.11$177.65
1 month+4.0%+22%
1 year+15%+94%
5 year+76%-60%
P/E (TTM)22.131.5
P/E vs sector-+0%
Market cap$21.6B$26.9B
SectorHealth CareHealthcare
Risk / Return · past yearAnnualized return vs volatility, up-and-left is more reward for less risk.
Correlation · do they move together?Pairwise daily-return correlation over the past year, high = one bet, low = diversifying.