TMC The Metals Company (TMC) closed at $2.65 on October 21, 2026, up 1.1% from the previous close, on volume of 4,498,441 shares (30-day average 4,673,012).
Data as of October 21, 2026.
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TMC The Metals Co Inc is a deep seabed minerals developer focused on the collection, processing and refining of polymetallic nodules found on the seafloor in international waters of the Clarion Clipperton Zone (CCZ), approximately 1,500 miles (or 2,400 kilometers) south-west of San Diego, California. The company operates as a single operating and reportable segment, namely exploration of seafloor polymetallic nodules, which includes the development of a metallurgical process to treat such seafloor polymetallic nodules.
TMC The Metals Company trades on the NASDAQ stock market under the symbol TMC.
As of October 21, 2026, TMC stock price climbed to $2.65 with 4,498,441 million shares trading.
TMC has a beta of 3.62, meaning it tends to be more sensitive to market movements. TMC has a correlation of 0.22 to the broad based SPY ETF.
TMC has a market cap of $1.17 billion. This is considered a Small Cap stock.
In the last 3 years, TMC traded as high as $11.35 and as low as $.72.
The top ETF exchange traded funds that TMC belongs to (by Net Assets): VAW, SPDW, PICK, GWX, ONEQ.
TMC has underperformed the market in the last year with a price return of -68.4% while the SPY ETF gained +16.3%. TMC has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -28.8% and -28.4%, respectively, while the SPY returned +4.4% and -0.8%, respectively.
TMC support price is $2.50 and resistance is $2.74 (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 TMC shares will trade within this expected range on the day.
