FCEL FuelCell Energy, Inc. Common Stock

Last close: 9.96
504-day return: -4.83%
Median $/day: $15.4M
Relationships shown: 11

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

FCEL vs HYDR

Both indexed to 100 at 2026-05-11.

FCEL HYDR · range 49–226 · 2026-05-11 → 2026-11-06

Moves with FCEL

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

HYDR Global X Funds Global X Hydrogen ETF

ρ +0.64beyond mkt +0.42holdout +0.64stable 100%robust

PLUG Plug Power, Inc. Common Stock

ρ +0.58beyond mkt +0.40holdout +0.59stable 100%robust

BLDP Ballard Power Systems, Inc. Common Shares

ρ +0.57beyond mkt +0.35holdout +0.54stable 100%robust

PBW Invesco WilderHill Clean Energy ETF

ρ +0.61beyond mkt +0.31holdout +0.64stable 100%robust

CNRG State Street SPDR S&P Kensho Grid Innovation ETF

ρ +0.59beyond mkt +0.30holdout +0.67stable 100%robust

ICLN iShares Global Clean Energy ETF

ρ +0.53beyond mkt +0.29holdout +0.61stable 100%robust

Moves against FCEL

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

ρ -0.44beyond mkt +0.04holdout -0.50stable 100%robust

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

ρ -0.32beyond mkt -0.03holdout -0.27stable 100%robust

Weekly, not daily

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

IRM Iron Mountain Inc.

horizon 10dρ +0.38holdout +0.39stable 62%moderate

NOK Nokia Corporation

horizon 5dρ +0.35holdout +0.48stable 62%moderate

CCOI Cogent Communications Holdings, Inc.

horizon 5dρ +0.31holdout +0.41stable 62%moderate

Changed this quarter

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

FMC FMC Corporation

Δ -0.60recent -0.36prior +0.24beyond mkt +0.06

BMBL Bumble Inc. Class A Common Stock

Δ -0.59recent -0.40prior +0.19beyond mkt +0.01

BRUN Boost Run Inc. Class A Common Stock

Δ +0.56recent +0.76prior +0.20beyond mkt +0.07

CWST Casella Waste Systems, Inc. Class A Common Stock

Δ -0.55recent -0.54prior +0.01beyond mkt +0.01

NOK Nokia Corporation

Δ +0.55recent +0.76prior +0.21beyond mkt +0.06

CTVA Corteva, Inc. Common Stock

Δ -0.54recent -0.33prior +0.22beyond mkt +0.09

Traded with FCEL

Abnormal volume rises and falls on the same days as FCEL'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
NUAI New Era Energy & Digital, Inc. Common Stock	+0.49	+0.43	+0.02	<1e-15
SPCE Virgin Galactic Holdings, Inc.	+0.56	+0.40	+0.14	<1e-15
SDOT Sadot Group Inc. Common Stock	+0.60	+0.27	+0.08	<1e-15
GPUS Hyperscale Data, Inc.	+0.52	+0.29	+0.02	<1e-15
SLNH Soluna Holdings, Inc. Common Stock	+0.53	+0.28	+0.03	<1e-15
HOVR New Horizon Aircraft Ltd. Class A Ordinary Share	+0.62	+0.17	+0.04	<1e-15

Hidden links

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

Symbol	beyond mkt	raw ρ	shared	isolation
HYDR Global X Funds Global X Hydrogen ETF	+0.42	+0.64	15
PLUG Plug Power, Inc. Common Stock	+0.40	+0.58	16