POR Portland General Electric Company

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

POR vs AVA

Both indexed to 100 at 2026-05-11.

POR AVA · range 88–111 · 2026-05-11 → 2026-11-06

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

AVA Avista Corporation

ρ +0.75beyond mkt +0.56holdout +0.78stable 100%robust

OGE OGE Energy Corp.

ρ +0.72beyond mkt +0.52holdout +0.77stable 100%robust

NWE NorthWestern Energy Group, Inc. Common Stock

ρ +0.69beyond mkt +0.50holdout +0.66stable 100%robust

DUK Duke Energy Corporation

ρ +0.69beyond mkt +0.47holdout +0.72stable 100%robust

NWN Northwest Natural Holding Company

ρ +0.68beyond mkt +0.46holdout +0.68stable 100%robust

IDA IDACORP, Inc.

ρ +0.68beyond mkt +0.46holdout +0.73stable 100%robust

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

UFI UNIFI, Inc. New

Δ -0.56recent -0.45prior +0.11beyond mkt -0.00

DGX Quest Diagnostics Inc.

Δ -0.54recent -0.14prior +0.41beyond mkt +0.05

MLAB Mesa Laboratories, Inc. Common Stock

Δ -0.54recent -0.36prior +0.17beyond mkt +0.03

DHR Danaher Corporation

Δ -0.50recent -0.31prior +0.20beyond mkt -0.04

RGEN Repligen Corporation Common Stock

Δ -0.49recent -0.37prior +0.12beyond mkt +0.02

FELE Franklin Electric Co., Inc. Common Stock

Δ -0.47recent -0.16prior +0.31beyond mkt +0.03

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

Symbol	beyond mkt	raw ρ	shared
AWR American States Water Company	+0.36	+0.58	13
NWN Northwest Natural Holding Company	+0.46	+0.68	17
HTO H2O America Common Stock	+0.37	+0.55	14
DUK Duke Energy Corporation	+0.47	+0.69	19
CWT California Water Service	+0.36	+0.58	16
CMS CMS Energy Corporation	+0.43	+0.69	19