Perma-Fix Environmental Services, Inc. (PESI)

NASDAQ

$12.41

$+0.35

(+2.90%)

After-Hours

Perma-Fix Environmental Services, Inc. (PESI) Live Price Chart

Last updated: ⁦2026-10-20 22:12:40⁩. Prices reflect the latest after-hours trading data. Stock price data is sourced from Massive.

Summary

Perma-Fix Environmental Services, Inc. (PESI) operates in the HAZARDOUS WASTE MANAGEMENT sector and is listed on NASDAQ. The stock is currently priced at $12.41, with a market capitalization of $261.20M and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $8.58 to $21.32. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$261.20M
Open	$12.08
Day's High	$21.32
Day's Low	$1.80
Previous Close	$12.06
Volume	352.57K
Average Volume	381.24K
P/E Ratio	--
52-Week High	$21.32
52-Week Low	$8.58
Dividend Yield	--
Earnings Date	--

Perma-Fix Environmental Services, Inc. (PESI) After-Hours Stock Price

Perma-Fix Environmental Services, Inc. (PESI) is trading at $12.41 in after-hours trading as of 2026-10-20 22:02:00, up 2.86% ($0.34) from the regular-session close of $12.06.

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

Perma-Fix Environmental Services, Inc. (PESI) 7-Day Stock Price Change

Over the past seven days, Perma-Fix Environmental Services, Inc. (PESI) moved from $13.76 to $12.41, representing a decline of 9.84% ($1.35).

The stock traded between $11.89 and $14.26 during the period. The latest price is near the lower end of the 7-day range, indicating strong downward.

The average daily volume was 371.27 thousand shares, up versus the previous seven-day period, indicating higher trading activity.

PESI 52-Week Price Position

Position in Range: 30.0%

52W Low$8.58

52W High$21.32

PESI is currently trading at $12.41, placing it 30.0% of the way from its 52-week low of $8.58 to its 52-week high of $21.32. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Perma-Fix Environmental Services, Inc. (PESI)?

Perma-Fix Environmental Services Inc is a nuclear services company and provider of nuclear and mixed waste management services. The company's nuclear waste services include treatment and management of radioactive and mixed waste (waste containing both hazardous and low-level radioactive waste). The company operates through two segments: i) The treatment segment: It offers nuclear, low-level radioactive, Mixed, hazardous and non-hazardous waste treatment, processing and disposal services, and ii) the Services segment which generates the majority of the revenue, provides on-site waste management services to commercial and government customers, technology-based services, construction, logistics, and transportation services among others.

Perma-Fix Environmental Services, Inc. Information

Industry	HAZARDOUS WASTE MANAGEMENT
Employees	307
Exchange	NASDAQ
Company Website	https://www.perma-fix.com

How to Buy Perma-Fix Environmental Services, Inc. (PESI) Stock on MEXC

Eligible investors can buy real shares of Perma-Fix Environmental Services, Inc. (PESI) 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 PESI and Place Your Order

Open the RealStocks trading page and search for PESI. 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 Perma-Fix Environmental Services, Inc. (PESI) stock price today?

Perma-Fix Environmental Services, Inc. (PESI) is currently trading at $ 12.41, up 2.87% ($0.35) from the previous close of $ 12.06. Intraday prices update in real time during regular trading hours.

2.Is PESI stock going up or down today?

As of 2026-10-20 22:02:00, PESI is trading at $ 12.41, up 2.87% ($0.35) from its previous close of $ 12.06. The stock has traded between $ 1.80 and $ 21.32 during today’s regular session. Past price movements do not guarantee future results.

3.What is PESI pre-market price?

As of 2026-10-20 22:02:00, PESI is trading at $ 12.06 in pre-market trading, unchanged from the previous close of $ 12.06. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is PESI after-hours price?

As of 2026-10-20 22:02:00, PESI is trading at $ 12.41 in after-hours trading, up 2.86% ($0.34) from the regular-session close of $ 12.06. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is PESI stock trading now?

PESI 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 PESI sit relative to its 52-week high and low?

Over the past 52 weeks, PESI has traded between a low of $ 8.58 and a high of $ 21.32. At $ 12.41, the stock is positioned 30.0% 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 Perma-Fix Environmental Services, Inc. in?

Perma-Fix Environmental Services, Inc. (PESI) operates in the HAZARDOUS WASTE MANAGEMENT sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Perma-Fix Environmental Services, Inc.'s market capitalization and where is it listed?

Perma-Fix Environmental Services, Inc. is listed on the NASDAQ exchange with a market capitalization of $ 261.20M. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

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

PESI trades at a P/E ratio of --, based on trailing-twelve-month EPS of $ -1.00. 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 Perma-Fix Environmental Services, Inc. pay a dividend?

Perma-Fix Environmental Services, Inc. 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.