ACON S2

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About STWO

ESS Tech, Inc. is a long-duration energy storage company, which specializes in iron flow battery technology. It develops long duration iron flow batteries for commercial and utility-scale energy storage applications requiring four or more hours of flexible energy capacity predominantly using earth-abundant materials. 

CEO
Andrew Buckley, CPA
CEOAndrew Buckley, CPA
Employees
62
Employees62
Headquarters
Wilsonville, Oregon
HeadquartersWilsonville, Oregon
Founded
2011
Founded2011
Employees
62
Employees62

STWO Key Statistics

Market cap
270.02M
Market cap270.02M
Price-Earnings ratio
-0.02
Price-Earnings ratio-0.02
Dividend yield
—
Dividend yield—
Average volume
217.93K
Average volume217.93K
High today
—
High today—
Low today
—
Low today—
Open price
—
Open price—
Volume
0.00
Volume0.00
52 Week high
$5.67
52 Week high$5.67
52 Week low
$0.0501
52 Week low$0.0501

Stock Snapshot

With a market cap of 270.02M, ACON S2(STWO) trades at $8.21. The stock has a price-to-earnings ratio of -0.02.

On 2026-10-24, ACON S2(STWO) shares started trading at —, with intraday highs of — and lows of —.

Trading activity shows a volume of 0, compared to an average daily volume of 217.93K.

The stock's 52-week range extends from a low of $0.05 to a high of $5.67.

The stock's 52-week range extends from a low of $0.05 to a high of $5.67.

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