Atomera Incorporated (ATOM)

NASDAQ

$3.04

$+0.02

(+0.84%)

After-Hours

Atomera Incorporated (ATOM) Live Price Chart

Last updated: ⁦2026-10-21 20:06:00⁩. Prices reflect the latest after-hours trading data. Stock price data is sourced from Massive.

Summary

Atomera Incorporated (ATOM) operates in the SEMICONDUCTORS & RELATED DEVICES sector and is listed on NASDAQ. The stock is currently priced at $3.04, with a market capitalization of $119.41M and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $1.89 to $12.37. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$119.41M
Open	$3.07
Day's High	$47.13
Day's Low	$1.89
Previous Close	$2.99
Volume	578.59K
Average Volume	501.67K
P/E Ratio	--
52-Week High	$12.37
52-Week Low	$1.89
Dividend Yield	--
Earnings Date	--

Atomera Incorporated (ATOM) After-Hours Stock Price

Atomera Incorporated (ATOM) is trading at $3.04 in after-hours trading as of 2026-10-21 20:05:00, up 1.51% ($0.04) from the regular-session close of $2.99.

After-hours trading shows how investors are pricing ATOM after the regular session closes. The current after-hours price is above the regular-session close, indicating positive after-hours sentiment.

Atomera Incorporated (ATOM) 7-Day Stock Price Change

Over the past seven days, Atomera Incorporated (ATOM) moved from $3.91 to $3.04, representing a decline of 22.38% ($0.88).

The stock traded between $2.90 and $4.12 during the period. The latest price is near the lower end of the 7-day range, indicating strong downward.

The average daily volume was 571.91 thousand shares, up versus the previous seven-day period, indicating higher trading activity.

ATOM 52-Week Price Position

Position in Range: 10.9%

52W Low$1.89

52W High$12.37

ATOM is currently trading at $3.04, placing it 10.9% of the way from its 52-week low of $1.89 to its 52-week high of $12.37. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Atomera Incorporated (ATOM)?

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 Incorporated Information

Industry	SEMICONDUCTORS & RELATED DEVICES
Employees	21
Exchange	NASDAQ
Company Website	https://www.atomera.com

How to Buy Atomera Incorporated (ATOM) Stock on MEXC

Eligible investors can buy real shares of Atomera Incorporated (ATOM) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licensed broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for ATOM and Place Your Order

Open the RealStocks trading page and search for ATOM. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is Atomera Incorporated (ATOM) stock price today?

Atomera Incorporated (ATOM) is currently trading at $ 3.04, up 1.51% ($0.04) from the previous close of $ 2.99. Intraday prices update in real time during regular trading hours.

2.Is ATOM stock going up or down today?

As of 2026-10-21 20:05:00, ATOM is trading at $ 3.04, up 1.51% ($0.04) from its previous close of $ 2.99. The stock has traded between $ 1.89 and $ 47.13 during today’s regular session. Past price movements do not guarantee future results.

3.What is ATOM pre-market price?

As of 2026-10-21 20:05:00, ATOM is trading at $ 3.07 in pre-market trading, up 2.58% ($0.08) from the previous close of $ 2.99. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is ATOM after-hours price?

As of 2026-10-21 20:05:00, ATOM is trading at $ 3.04 in after-hours trading, up 1.51% ($0.04) from the regular-session close of $ 2.99. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is ATOM stock trading now?

ATOM trades on the NASDAQ exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does ATOM sit relative to its 52-week high and low?

Over the past 52 weeks, ATOM has traded between a low of $ 1.89 and a high of $ 12.37. At $ 3.04, the stock is positioned 10.9% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is Atomera Incorporated in?

Atomera Incorporated (ATOM) operates in the SEMICONDUCTORS & RELATED DEVICES sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Atomera Incorporated's market capitalization and where is it listed?

Atomera Incorporated is listed on the NASDAQ exchange with a market capitalization of $ 119.41M. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is ATOM valued in terms of P/E ratio and EPS?

ATOM trades at a P/E ratio of --, based on trailing-twelve-month EPS of $ -0.57. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does Atomera Incorporated pay a dividend?

Atomera Incorporated pays an indicated annual cash dividend of $ 0.00 per share, with a current dividend yield of 0.00% based on the latest share price. Dividend policies are subject to change at the board's discretion.