MNKD MannKind Corporation Common Stock

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

MNKD vs PBE

Both indexed to 100 at 2026-05-11.

MNKD PBE · range 88–135 · 2026-05-11 → 2026-11-06

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

PBE Invesco Biotechnology & Genome ETF

ρ +0.47beyond mkt +0.20holdout +0.41stable 100%robust

NBIX Neurocrine Biosciences, Inc. Common Stock

ρ +0.36beyond mkt +0.17holdout +0.34stable 100%robust

TVTX Travere Therapeutics, Inc. Common Stock

ρ +0.35beyond mkt +0.15holdout +0.37stable 88%robust

PJP Invesco Pharmaceuticals ETF

ρ +0.42beyond mkt +0.14holdout +0.40stable 100%robust

FXH First Trust Health Care AlphaDEX Fund

ρ +0.39beyond mkt +0.12holdout +0.34stable 100%robust

XBI State Street SPDR S&P Biotech ETF

ρ +0.46beyond mkt +0.12holdout +0.50stable 100%robust

No day-to-day relationship, but 5- or 10-day returns move together.

JACK Jack In The Box Inc. Common Stock

horizon 10dρ +0.51holdout +0.60stable 75%robust

ULCC Frontier Group Holdings, Inc. Common Stock

horizon 10dρ +0.48holdout +0.61stable 88%robust

AHRT AH Realty Trust, Inc.

horizon 10dρ +0.46holdout +0.68stable 75%robust

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

CODX Co-Diagnostics, Inc. Common Stock

Δ -0.49recent -0.33prior +0.16beyond mkt -0.03

SPNT SiriusPoint Ltd.

Δ -0.49recent -0.33prior +0.16beyond mkt +0.04

BBOT BridgeBio Oncology Therapeutics, Inc. Common Stock

Δ +0.47recent +0.49prior +0.02beyond mkt -0.03

NAN Nuveen New York Quality Municipal Income Fund

Δ +0.42recent +0.49prior +0.06beyond mkt +0.00

JKS Jinko Holdings Limited

Δ +0.41recent +0.45prior +0.04beyond mkt -0.08

RFIX Simplify Bond Bull ETF

Δ +0.40recent +0.40prior +0.00beyond mkt +0.01

Abnormal volume rises and falls on the same days as MNKD's, while prices do not move together: the same hands, not the same business.

Symbol	traded together ρ	big prints together ρ	priced together ρ	q
VERI Veritone, Inc. Common Stock	+0.31	+0.34	-0.06	5e-9
INSG Inseego Corp. Common Stock	+0.35	+0.08	+0.03	7e-12
JOBY Joby Aviation, Inc.	+0.35	+0.08	-0.11	5e-12
CTRI Centuri Holdings, Inc.	+0.31	+0.11	+0.04	4e-9
SOUN SoundHound AI, Inc Class A Common Stock	+0.35	+0.03	+0.07	7e-12