OPTT Ocean Power Technologies, Inc.

Last close: 0.43
504-day return: -90.10%
Median $/day: $1.6M
Relationships shown: 15

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

OPTT vs ARQQ

Both indexed to 100 at 2026-05-11.

OPTT ARQQ · range 4–198 · 2026-05-11 → 2026-11-06

Moves with OPTT

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

ARQQ Arqit Quantum Inc. Ordinary Shares

ρ +0.43beyond mkt +0.19holdout +0.45stable 100%robust

XTIA XTI Aerospace, Inc. Common Stock

ρ +0.34beyond mkt +0.18holdout +0.42stable 88%robust

INKM State Street Income Allocation ETF

ρ +0.31beyond mkt +0.17holdout +0.36stable 88%robust

AIFF Firefly Neuroscience, Inc. Common Stock

ρ +0.37beyond mkt +0.17holdout +0.25stable 100%robust

CLM Cornerstone Strategic Investment Fund, Inc.

ρ +0.38beyond mkt +0.17holdout +0.42stable 100%robust

RR Richtech Robotics Inc. Class B Common Stock

ρ +0.44beyond mkt +0.17holdout +0.37stable 100%robust

Moves against OPTT

VIXM ProShares VIX Mid-Term Futures ETF

ρ -0.32beyond mkt -0.04holdout -0.26stable 75%robust

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

ρ -0.39beyond mkt +0.02holdout -0.44stable 88%robust

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

ρ -0.33beyond mkt -0.00holdout -0.30stable 88%robust

Weekly, not daily

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

IPX IperionX Limited American Depositary Share

horizon 10dρ +0.59holdout +0.48stable 38%moderate

FFAI Faraday Future Intelligent Electric Inc. Class A Common Stock

horizon 10dρ +0.43holdout +0.32stable 75%robust

BLZE Backblaze, Inc. Class A Common Stock

horizon 5dρ +0.39holdout +0.46stable 62%moderate

ACDC ProFrac Holding Corp. Class A Common Stock

horizon 10dρ +0.39holdout +0.26stable 25%moderate

DBB Invesco DB Base Metals Fund

horizon 5dρ +0.38holdout +0.48stable 88%robust

PHDG Invesco S&P 500 Downside Hedged ETF

horizon 5dρ +0.38holdout +0.53stable 75%robust

Changed this quarter

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

TPR Tapestry, Inc. Common Stock

Δ -0.63recent -0.35prior +0.28beyond mkt -0.02

BRCC BRC Inc.

Δ -0.52recent -0.38prior +0.14beyond mkt -0.03

SFIX Stitch Fix, Inc. Class A Common Stock

Δ -0.48recent -0.17prior +0.31beyond mkt -0.01

VEEA Veea Inc. Common Stock

Δ -0.47recent -0.16prior +0.31beyond mkt +0.08

XRT State Street SPDR S&P Retail ETF

Δ -0.45recent -0.13prior +0.32beyond mkt -0.00

ESPO VanEck Video Gaming and eSports ETF

Δ -0.44recent -0.11prior +0.33beyond mkt -0.05