What is FSI's market cap?

$80.10M, based on the Nov 4 close of $6.27.

Does Flexible Solutions International pay a dividend?

No regular cash dividend has been paid in the last year.

How much of FSI is sold short?

89.0K shares, 1.1% of float, as of Oct 15, 2026.

What sector is FSI in?

Materials, in the Miscellaneous Chemicals industry.

NYSE American · FSIMaterialsMiscellaneous Chemicals

Flexible Solutions International, Inc. (FSI)

$6.27+1.95%

Close Nov 4, 2026 · split-adjusted

Nov 3, 2026$6.15▼ 30.67% in range

Nov 3, 2025Low $4.90 · High $8.87Nov 3, 2026

What changed · written from our data

As of Nov 4, 2026

Flexible Solutions International closed at $6.27 on Nov 4, up 1.95%, 29.3% below its 52-week closing high. Volume of 9.3K shares was 0.71× its 20-day average (below normal).

Split-adjusted performance: -0.9% over one month, +1.1% over six months, -29.3% over one year.

In the quarter ended Jun 30, 2026, revenue was $7.61M, down 33.1% from a year earlier, with a net margin of -25.1%.

Short interest was 89.0K shares at the Oct 15 settlement, up 15.8% from the prior report (1.1% of float, 6.8 days to cover).

Market cap$80.1M12.8M shares

Revenue · quarter$7.6M−33.1% YoY

Diluted EPS$-0.15−200.0% YoY

P/E · TTM—P/S 2.3×

Net margin-25.1%Gross -3.8%

Dividend yieldNone$0.1 last paid

52-week range4.90 – 8.87−29.3% from high

Volume9.3K0.71× 20-day avg

Volatility · 60d31.8%Annualised

Short % of float1.1%6.8 days to cover

Net cash$1.7MCash $7.7M

Next earnings—Not scheduled

Split-adjusted performance

1W −3.1%1M −0.9%3M +24.4%6M +1.1%YTD −6.8%1Y −29.3%3Y +219.9%5Y +70.8%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Miscellaneous Chemicals

Percentile among 8 companies (100 = best)

6-month momentum71

Revenue growth0

Net margin14

Value (low P/E)—

Size0

Industry medians: 6-month return −14.4%, revenue growth +7.8%, net margin 0.5%, P/E 30.7×.

Short interest

Details →

Shares short89.0K+15.8% vs prior

Days to cover6.8Settled Oct 15

% of float1.1%

Short vol. 10d26.2%of daily volume

Closest peers by size in Miscellaneous Chemicals

Company	Price	Today	6M	Rev. growth	Net margin	P/E	Mkt cap
FSIFlexible Solutions International	$6.27	+1.95%	+1.1%	−33.1%	−25.1%	—	$80.1M
ARQArq	$1.85	+0.54%	−19.9%	+4.5%	−2.5%	—	$80.8M	Compare
ASPIASP Isotopes	$1.91	+5.52%	−65.5%	+327.6%	−655.6%	—	$292.8M	Compare
OECOrion	$5.87	+6.73%	−28.4%	+7.4%	0.4%	—	$331.8M	Compare
FTKFlotek Industries	$24.72	−0.48%	+51.4%	+70.3%	10.0%	23.6	$895.4M	Compare
WDFCWd-40 Co	$233.00	+5.23%	+10.5%	+8.1%	8.2%	37.9	$3.12B	Compare
CBTCabot	$75.10	+4.31%	−8.9%	+6.4%	0.6%	20.2	$3.88B	Compare
ESIElement Solutions	$33.44	−4.65%	−24.4%	+51.7%	6.6%	39.8	$8.15B	Compare

News about Flexible Solutions International

All news →

FSI ANNOUNCES THE COMPANY HAS TRADED EQUITY IN THE FLORIDA LLC FOR EXCLUSIVE PRODUCT RIGHTSGlobeNewswire Inc. · Jul 3, 2026▲ Positive FSI ANNOUNCES FIRST QUARTER 2026 REVENUEGlobeNewswire Inc. · Apr 21, 2026▲ Positive

Quick answers

What does Flexible Solutions International do?: Flexible Solutions International Inc develops, manufactures, and markets specialty chemicals that slow the evaporation of water. Its business is organized into two segments: Energy and Water Conservation Products and Biodegradable Polymers.
What is FSI's market cap?: $80.10M, based on the Nov 4 close of $6.27.
Does Flexible Solutions International pay a dividend?: No regular cash dividend has been paid in the last year.
How much of FSI is sold short?: 89.0K shares, 1.1% of float, as of Oct 15, 2026.
What sector is FSI in?: Materials, in the Miscellaneous Chemicals industry.

About Flexible Solutions International

Flexible Solutions International Inc develops, manufactures, and markets specialty chemicals that slow the evaporation of water. Its business is organized into two segments: Energy and Water Conservation Products and Biodegradable Polymers. It offers a liquid swimming pool blanket under the WATERSAVR brand, which saves energy and water by inhibiting evaporation from the pool surface, and a chemical product called HEATSAV for use in swimming pools and spas to slow water evaporation. The company also manufactures and markets water-soluble chemicals utilizing thermal polyaspartate biopolymers. It generates the majority of its revenues from the export of its products to international markets.

HQ: Victoria B C, A178 employeesListed Apr 2, 1998flexiblesolutions.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology