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GWH
$0.81+0.03 (+4.40%)
Pre-Market$0.84+0.03 (+3.13%)· Last close May 11
ESS Tech, Inc., an energy storage company, engages in the design and production of iron flow batteries for commercial and utility-scale energy storage applications worldwide.
Historical Price
Price (Candle)
50-Day SMA
200-Day SMA
Whystock Brain
The Narrative
ESS Tech, Inc. in the Industrials sector is trading at $0.81. The stock is currently near its 52-week low of $0.56, remaining 59.9% below its 200-day moving average. Technical signals show oversold RSI of 27 and bearish MACD signal, explaining why GWH maintains its current current market pressure. The Whystock Score of 25/100 signals elevated caution as indicators diverge.
Ecosystem Influences
Oversold momentum (RSI 27) — potential for technical mean-reversion
Long-term trend bearish (Price vs 200-day SMA)
Macro-economic sensitivity to interest rate and inflation shifts
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Peer Comparison
Whystock Valuation Model
Whystock fair value is estimated using a trailing P/E model adjusted for return on equity: Fair P/E = 18 + (ROE × 20). Fair Value = (Current Price ÷ Trailing P/E) × Fair P/E. A base P/E of 18 represents a typical market multiple, scaled upward for companies that earn high returns on equity. The result is a theoretical "normalised" price — not a price target or investment advice. Large deviations are common for high-growth or loss-making companies.
Current Price$0.81
Potential Upside
5%
Whystock Fair Value$0.86
Price
UndervaluedFair ValueOvervalued
Simplified model based on P/E and ROE. Not a substitute for full valuation analysis. Data may be delayed. See our Terms.
Fundamentals
ESS Tech, Inc., an energy storage company, engages in the design and production of iron flow batteries for commercial and utility-scale energy storage applications worldwide. It offers energy storage products, which include Energy Warehouse, a behind...
Market Cap
Total dollar market value of a company's outstanding shares of stock (Price * Shares).
$31.83M
P/E Ratio
Priced for growth. Investors expect sustained double-digit expansion.
-
Beta
High-beta play. Expect amplified moves vs. the broad market.
1.57
Div Yield
Low to zero yield. Return is entirely dependent on price appreciation.
0.00%
ROE
Average efficiency. Growth may require heavy reinvestment.
-736.13%
Volume
Today's trading volume
1.56M
Recent News
ESS Tech, Inc. (GWH) Reports Q1 Loss, Lags Revenue Estimates
ESS Tech (GWH) delivered earnings and revenue surprises of -86.21% and -68.00%, respectively, for the quarter ended March 2026. Do the numbers hold clues to what lies ahead for the stock?
Timken (TKR) Surpasses Q1 Earnings and Revenue Estimates
Timken (TKR) delivered earnings and revenue surprises of +11.15% and +4.86%, respectively, for the quarter ended March 2026. Do the numbers hold clues to what lies ahead for the stock?
Kimball Electronics (KE) Q3 Earnings and Revenues Miss Estimates
Kimball Electronics (KE) delivered earnings and revenue surprises of -14.29% and -0.46%, respectively, for the quarter ended March 2026. Do the numbers hold clues to what lies ahead for the stock?
ESS Tech (GWH) Draws Analyst Attention Following Earnings
We recently published 9 Best Battery Stocks to Buy Before They Explode. ESS Tech, Inc. (NYSE:GWH) is one of the best battery stocks to buy before they explode. ESS Tech, Inc. (NYSE:GWH)’s share price target was cut to $2.5 from $3.5 by Roth Capital on March 6th. Keeping a Buy rating on the shares, the […]
ESS Tech, Inc. Q4 2025 Earnings Call Summary
Moby summary of ESS Tech, Inc.'s Q4 2025 earnings call