PPL PPL Corporation

together opposite · bar = ρ at each lag, −10 … 0 … +10 days · holdout ρ · click a card for the full picture

PPL vs FE

Both indexed to 100 at 2026-05-11.

PPL FE · range 90–112 · 2026-05-11 → 2026-11-06

These tend to repeat PPL's moves later.

DPG Duff & Phelps Utility and Infrastructure Fund Inc.

lag 1dρ +0.20holdout +0.11stable 62%$/day $924kmoderate

Same day, ranked by what's left after the market and sector factors are removed ("beyond mkt").

FE FirstEnergy Corp.

ρ +0.77beyond mkt +0.59holdout +0.82stable 100%robust

EXC Exelon Corporation Common Stock

ρ +0.76beyond mkt +0.58holdout +0.83stable 100%robust

AEE Ameren Corporation

ρ +0.76beyond mkt +0.52holdout +0.75stable 100%robust

EVRG Evergy, Inc. Common Stock

ρ +0.74beyond mkt +0.50holdout +0.77stable 100%robust

XLU State Street Utilities Select Sector SPDR ETF

ρ +0.71beyond mkt +0.50holdout +0.81stable 100%robust

CMS CMS Energy Corporation

ρ +0.74beyond mkt +0.50holdout +0.76stable 100%robust

Biggest shifts in same-day correlation over the last 63 trading days versus the year before.

OSUR OraSure Technologies, Inc. Common Stock

Δ -0.53recent -0.43prior +0.11beyond mkt -0.03

JBBB Janus Henderson B-BBB CLO ETF

Δ -0.50recent -0.42prior +0.08beyond mkt +0.02

MLAB Mesa Laboratories, Inc. Common Stock

Δ -0.49recent -0.42prior +0.07beyond mkt -0.04

DGX Quest Diagnostics Inc.

Δ -0.49recent -0.14prior +0.35beyond mkt -0.04

RMTI Rockwell Medical, Inc. Common Stock

Δ -0.48recent -0.37prior +0.12beyond mkt +0.10

RSBT Return Stacked Bonds & Managed Futures ETF

Δ -0.48recent -0.39prior +0.09beyond mkt +0.00

Strong beyond-the-market co-movement with few shared neighbours.

Symbol	beyond mkt	raw ρ	shared
XLU State Street Utilities Select Sector SPDR ETF	+0.50	+0.71	21
EXC Exelon Corporation Common Stock	+0.58	+0.76	25
SO The Southern Company	+0.48	+0.72	25
IDA IDACORP, Inc.	+0.42	+0.67	25
OGE OGE Energy Corp.	+0.50	+0.74	26
DUK Duke Energy Corporation	+0.50	+0.73	26