BB BlackBerry Limited

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

BB vs CIBR

Both indexed to 100 at 2026-05-11.

BB CIBR · range 98–206 · 2026-05-11 → 2026-11-06

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

CIBR First Trust Exchange-Traded Fund II First Trust NASDAQ Cybersecurity ETF

ρ +0.57beyond mkt +0.30holdout +0.56stable 100%robust

OKTA Okta, Inc. Class A Common Stock

ρ +0.50beyond mkt +0.29holdout +0.50stable 100%robust

BAND Bandwidth Inc. Class A Common Stock

ρ +0.50beyond mkt +0.27holdout +0.49stable 100%robust

FITE State Street SPDR S&P Kensho Future Security ETF

ρ +0.60beyond mkt +0.26holdout +0.65stable 100%robust

MITK Mitek Systems, Inc. Common Stock

ρ +0.46beyond mkt +0.24holdout +0.48stable 100%robust

FXL First Trust Technology AlphaDEX Fund

ρ +0.59beyond mkt +0.23holdout +0.60stable 100%robust

TAIL Cambria Tail Risk ETF

ρ -0.37beyond mkt -0.04holdout -0.29stable 100%robust

BTAL AGF U.S. Market Neutral Anti-Beta Fund

ρ -0.46beyond mkt +0.04holdout -0.44stable 100%robust

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

ρ -0.41beyond mkt -0.04holdout -0.37stable 100%robust

VIXM ProShares VIX Mid-Term Futures ETF

ρ -0.37beyond mkt -0.04holdout -0.26stable 100%robust

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

KOF Coca-Cola FEMSA, S.A.B DE C.V

Δ -0.59recent -0.47prior +0.12beyond mkt -0.02

FMC FMC Corporation

Δ -0.55recent -0.40prior +0.15beyond mkt -0.06

BMBL Bumble Inc. Class A Common Stock

Δ -0.49recent -0.13prior +0.36beyond mkt +0.09

PLMR Palomar Holdings, Inc. Common stock

Δ -0.47recent -0.37prior +0.10beyond mkt +0.02

CCK Crown Holdings Inc.

Δ -0.47recent -0.33prior +0.14beyond mkt -0.01

FIS Fidelity National Information Services, Inc.

Δ -0.46recent -0.39prior +0.07beyond mkt -0.12

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

Symbol	beyond mkt	raw ρ	shared	isolation
IHAK iShares Cybersecurity and Tech ETF	+0.38	+0.59	16