KOPN Kopin Corporation Common Stock

Last close: 3.04
504-day return: +284.13%
Median $/day: $7.3M
Relationships shown: 16
Leader rank: #169

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

KOPN vs UMAC

Both indexed to 100 at 2026-05-11.

KOPN UMAC · range 55–222 · 2026-05-11 → 2026-11-06

Follows KOPN

These tend to repeat KOPN's moves later.

BCV Bancroft Fund Ltd.

lag 1dρ +0.22holdout +0.28stable 88%$/day $290krobust

EP Empire Petroleum Corporation

lag 1dρ -0.21holdout -0.25stable 75%$/day $129krobust

Moves with KOPN

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

UMAC Unusual Machines, Inc.

ρ +0.52beyond mkt +0.27holdout +0.54stable 100%robust

UFO Procure ETF Trust II Procure Space ETF

ρ +0.60beyond mkt +0.27holdout +0.64stable 100%robust

QUBT Quantum Computing Inc. Common Stock

ρ +0.53beyond mkt +0.24holdout +0.61stable 100%robust

RCAT Red Cat Holdings, Inc. Common Stock

ρ +0.51beyond mkt +0.24holdout +0.62stable 100%robust

ARQQ Arqit Quantum Inc. Ordinary Shares

ρ +0.52beyond mkt +0.23holdout +0.55stable 100%robust

FITE State Street SPDR S&P Kensho Future Security ETF

ρ +0.59beyond mkt +0.23holdout +0.64stable 100%robust

Moves against KOPN

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

ρ -0.49beyond mkt +0.16holdout -0.61stable 100%robust

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

ρ -0.44beyond mkt -0.06holdout -0.52stable 88%robust

VIXM ProShares VIX Mid-Term Futures ETF

ρ -0.37beyond mkt -0.03holdout -0.41stable 88%robust

TAIL Cambria Tail Risk ETF

ρ -0.35beyond mkt +0.00holdout -0.34stable 88%robust

Weekly, not daily

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

SILC Silicom Ltd Ordinary Shares

horizon 10dρ +0.43holdout +0.65stable 62%moderate

TFLR T. Rowe Price Floating Rate ETF

horizon 10dρ +0.42holdout +0.47stable 75%robust

RGS Regis Corporation Common Stock

horizon 10dρ +0.37holdout +0.10stable 25%moderate

GDYN Grid Dynamics Holdings, Inc. Class A Common Stock

horizon 10dρ +0.36holdout +0.30stable 88%robust

Changed this quarter

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

TNET TRINET GROUP, INC.

Δ -0.60recent -0.53prior +0.08beyond mkt -0.01

DIVB iShares Core Dividend ETF

Δ -0.60recent -0.30prior +0.30beyond mkt +0.02

NSP Insperity, Inc

Δ -0.60recent -0.52prior +0.07beyond mkt +0.01

STZ Constellation Brands, Inc.

Δ -0.55recent -0.47prior +0.08beyond mkt +0.05

SILC Silicom Ltd Ordinary Shares

Δ +0.55recent +0.75prior +0.21beyond mkt -0.00

EFX Equifax, Incorporated

Δ -0.54recent -0.39prior +0.15beyond mkt +0.04