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FTEK correlations (Fuel Tech, Inc.)

FTEK measured against 4756 US stocks and ETFs: closest co-movers on one side, the best offsets on the other, all from weekly returns.

Data as of 2026-08-27 · refreshed every trading day · US Listed

Volatility (ann.)

58.1%

3y weekly

Beta vs S&P 500

0.70

3y weekly

1-year return

-49.8%

price, adjusted

5-year return

-21.1%

price, adjusted

Max drawdown

-67.2%

3y, daily closes

FTEK over the last 12 months, weekly closes indexed to 100 at the start.

Stocks and ETFs most correlated with FTEK

Asset		Correlation (3Y)
HYPD	Hyperion DeFi, Inc.	0.43
BLZE	Backblaze, Inc.	0.35
GALT	Galectin Therapeutics Inc.	0.34
AYI	Acuity Inc.	0.34
GVA	Granite Construction Incorporated	0.34

These are the assets whose returns had the least to do with FTEK's, historically the most independent picks in our universe.

Asset		Correlation (3Y)
CME	CME Group	-0.19
NAZ	Nuveen Arizona Quality Municipal Income Fund	-0.19
RVSB	Riverview Bancorp Inc	-0.18

Free API · no key required

$ curl https://www.pairbook.io/api/v1/symbols/ftek.json

Correlations, diversifiers, beta and volatility for FTEK, plus one endpoint per pair. API documentation.