NSC Norfolk Southern Corp.

Last close: 319.94
504-day return: +32.88%
Median $/day: $323.9M
Relationships shown: 13

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

NSC vs UNP

Both indexed to 100 at 2026-05-11.

NSC UNP · range 96–119 · 2026-05-11 → 2026-11-06

Moves with NSC

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

UNP Union Pacific Corp.

ρ +0.85beyond mkt +0.74holdout +0.92stable 100%robust

CSX CSX Corporation Common Stock

ρ +0.75beyond mkt +0.58holdout +0.76stable 100%robust

IYT iShares U.S. Transportation ETF

ρ +0.67beyond mkt +0.48holdout +0.65stable 100%robust

CNI Canadian National Railway

ρ +0.58beyond mkt +0.33holdout +0.62stable 100%robust

CP Canadian Pacific Kansas City Limited

ρ +0.54beyond mkt +0.27holdout +0.60stable 100%robust

FTXR First Trust Exchange-Traded Fund VI First Trust Nasdaq Transportation ETF

ρ +0.56beyond mkt +0.23holdout +0.48stable 100%robust

Moves against NSC

VIXM ProShares VIX Mid-Term Futures ETF

ρ -0.32beyond mkt -0.07holdout -0.15stable 62%moderate

VXX iPath Series B S&P 500 VIX Short-Term Futures ETN

ρ -0.33beyond mkt -0.03holdout -0.15stable 62%moderate

Weekly, not daily

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

LGI Lazard Global Total Return & Income Fund

horizon 10dρ +0.46holdout +0.42stable 62%moderate

EMD Western Asset Emerging Markets Debt Fund, Inc

horizon 10dρ +0.41holdout +0.51stable 75%robust

JRI NUVEEN REAL ASSET INCOME AND GROWTH FUND

horizon 10dρ +0.40holdout +0.58stable 88%robust

EDD Morgan Stanley Emerging Markets Domestic Debt Fund, Inc.

horizon 10dρ +0.39holdout +0.49stable 50%moderate

CNXN PC Connection, Inc. Common Stock

horizon 5dρ +0.30holdout +0.06stable 88%moderate

Changed this quarter

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

PUBM PubMatic, Inc. Class A Common Stock

Δ -0.53recent -0.35prior +0.18beyond mkt +0.00

MTRN Materion Corporation

Δ -0.52recent -0.16prior +0.37beyond mkt +0.02

BOF BranchOut Food Inc. Common Stock

Δ -0.51recent -0.37prior +0.14beyond mkt -0.00

MOVE Corvex, Inc. Common Stock

Δ -0.49recent -0.35prior +0.14beyond mkt -0.03

RRX Regal Rexnord Corporation

Δ -0.49recent -0.10prior +0.38beyond mkt -0.02

KEYS Keysight Technologies, Inc.

Δ -0.48recent -0.16prior +0.33beyond mkt +0.03

Hidden links

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

Symbol	beyond mkt	raw ρ	shared
CSX CSX Corporation Common Stock	+0.58	+0.75	21
UNP Union Pacific Corp.	+0.74	+0.85	23
IYT iShares U.S. Transportation ETF	+0.48	+0.67	20