Atomera (ATOM) closed at $2.73 on November 13, 2026, down 5.9% from the previous close, on volume of 461,424 shares (30-day average 668,249).
Data as of November 13, 2026.
13-Nov-2026
| # | Date | Strategy | Legs | Contracts |
|---|---|---|---|---|
| 1 | Oct 15, 2026 | Calendar Put Spread | 16-Oct-26 : 15-Jan-27 5 P | 560 |
| 2-2 | The next 1 largest trades are for Premium members. Start a 7-day free trial | |||
Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 12, 2026. See the 10 largest for 30, 60 and 90 days
Atomera Provides Third Quarter 2026 Results
PRNewswire (Thu, 29-Oct 4:01 PM ET)
Business Wire (Thu, 22-Oct 6:30 AM ET)
PRNewswire (Mon, 19-Oct 6:30 AM ET)
Media Alert: Atomera to Highlight Advances in 4F DRAM Transistors and GaN Devices at SISPAD 2026
Business Wire (Tue, 22-Sep 4:05 PM ET)
Atomera Boosts Cash Position and Unveils Breakthrough in GaN-on-Silicon for RF Applications
Market Chameleon (Wed, 5-Aug 4:05 AM ET)
Atomera Strengthens Balance Sheet with $25 Million Raise as MST and GaN Strategies Advance
Market Chameleon (Wed, 6-May 3:06 AM ET)
Market Chameleon (Fri, 24-Apr 4:14 AM ET)
Atomera Inc is engaged in the business of developing, commercializing, and licensing proprietary processes and technologies for the semiconductor industry. The company's technology, named Mears Silicon Technology, or MST, is a thin film of re-engineered silicon, typically 100 to 300 angstroms (or approximately 20 to 60 silicon atomic unit cells) thick. MST can be applied as a transistor channel enhancement to CMOS-type transistors, the majority of widely used in the semiconductor industry. The company's silicon technology can be used for applications like Analog, DRAM, logic, processors, and SRAM. Geographically, it generates maximum revenue from North America.
Atomera trades on the NASDAQ stock market under the symbol ATOM.
As of November 13, 2026, ATOM stock price declined to $2.73 with 461,424 million shares trading.
ATOM has a beta of 3.74, meaning it tends to be more sensitive to market movements. ATOM has a correlation of 0.13 to the broad based SPY ETF.
ATOM has a market cap of $106.70 million. This is considered a Micro Cap stock.
Last quarter Atomera reported $0 in Revenue and -$.15 earnings per share. This fell short of revenue expectation by $-100,000 and missed earnings estimates by -$.03.
In the last 3 years, ATOM traded as high as $17.55 and as low as $1.89.
The top ETF exchange traded funds that ATOM belongs to (by Net Assets): VTI, IWM, VXF, IWO, VTWO.
ATOM has outperformed the market in the last year with a return of +18.2%, while the SPY ETF gained +13.4%. However, in the most recent history, ATOM shares have underperformed the stock market with its stock returning -49.6% in the last 3 month period and -18.5% for the last 2 week period, while SPY has returned -2.8% and -0.2%, respectively.
ATOM support price is $2.69 and resistance is $3.11 (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 ATOM shares will trade within this expected range on the day.
