Graham (GHM) closed at $66.10 on October 23, 2026, up 2.6% from the previous close, on volume of 216,946 shares (30-day average 225,913).
Data as of October 23, 2026.
23-Oct-2026
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Graham Corp designs and manufactures mission-critical fluid, power, heat transfer, vacuum, and mixing technologies for the Defense, Energy & Process, and Space industries. In Defense, its equipment is used in nuclear and non-nuclear propulsion, power, fluid transfer, thermal management, and mixing systems. In Energy & Process industries, it supplies equipment for vacuum, heat transfer, mixing, and fluid transfer applications used in oil refining, chemical facilities, fertilizers, ethylene, methanol, energetics, food & beverage, medical, and alternative energy applications such as hydrogen and geothermal processes. In the Space industry, its equipment is used in propulsion, power, thermal management, mixing, and life support systems. It operates in the United States and other countries.
Graham trades on the NYSE stock market under the symbol GHM.
As of October 23, 2026, GHM stock price climbed to $66.10 with 216,946 million shares trading.
GHM has a beta of 1.45, meaning it tends to be more sensitive to market movements. GHM has a correlation of 0.11 to the broad based SPY ETF.
GHM has a market cap of $775.82 million. This is considered a Small Cap stock.
Last quarter Graham reported $71 million in Revenue and $.49 earnings per share. This beat revenue expectation by $6 million and exceeded earnings estimates by $.12.
In the last 3 years, GHM traded as high as $125.82 and as low as $15.01.
The top ETF exchange traded funds that GHM belongs to (by Net Assets): VTI, IWM, VXF, IWO, DFAS.
GHM has underperformed the market in the last year with a price return of +7.8% while the SPY ETF gained +14.3%. GHM has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -37.3% and -19.8%, respectively, while the SPY returned +3.2% and -2.4%, respectively.
GHM support price is $62.22 and resistance is $66.60 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that GHM shares will trade within this expected range on the day.
