Research Frontiers Inc. (REFR)

NASDAQ

$0.48

$-0.02

(-3.40%)

Previous Close: ⁦$0.50⁩

Market Closed

Research Frontiers Inc. (REFR) Live Price Chart

Last updated: ⁦2026-10-22 07:21:40⁩. Prices reflect the latest closing data and will resume updating on the next trading day. Stock price data is sourced from Massive.

Summary

Research Frontiers Inc. (REFR) operates in the PATENT OWNERS & LESSORS sector and is listed on NASDAQ. The stock is currently priced at $0.48, with a market capitalization of $17.52M and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $0.34 to $2.70. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$17.52M
Open	$0.50
Day's High	$17.40
Day's Low	$0.34
Previous Close	$0.50
Volume	31.22K
Average Volume	1.70M
P/E Ratio	--
52-Week High	$2.70
52-Week Low	$0.34
Dividend Yield	--
Earnings Date	--

Research Frontiers Inc. (REFR) Latest Closing Stock Price

Research Frontiers Inc. (REFR) last closed at $0.50 as of 2026-10-21 20:01:00, unchanged from the previous close of $0.50.

During the latest regular trading session, REFR traded between $0.34 and $17.40, with a volume of 31.22K shares. The closing price was near the lower end and near the lower end of its 52-week range.

Research Frontiers Inc. (REFR) 7-Day Stock Price Change

Over the past seven days, Research Frontiers Inc. (REFR) moved from $0.59 to $0.48, representing a decline of 18.40% ($0.11).

The stock traded between $0.46 and $0.68 during the period. The latest price is near the lower end of the 7-day range, indicating strong downward.

The average daily volume was 116.81 thousand shares, down versus the previous seven-day period, indicating lower trading activity.

REFR 52-Week Price Position

Position in Range: 6.2%

52W Low$0.34

52W High$2.70

REFR is currently trading at $0.48, placing it 6.2% of the way from its 52-week low of $0.34 to its 52-week high of $2.70. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Research Frontiers Inc. (REFR)?

Research Frontiers Inc is engaged in the development and marketing of technology and devices to control the flow of light. The company develops and licenses its patented suspended particle device light-control technology to other companies that manufacture and market the SPD-Smart chemical emulsion, the light-control film made from the chemical emulsion, the light-control panels made by laminating the film, electronics to power end-products incorporating the film, or lamination services for, and the end-products. The company's revenue source comes from the licensing of technology.

Research Frontiers Inc. Information

Industry	PATENT OWNERS & LESSORS
Employees	5
Exchange	NASDAQ
Company Website	https://www.smartglass.com

How to Buy Research Frontiers Inc. (REFR) Stock on MEXC

Eligible investors can buy real shares of Research Frontiers Inc. (REFR) 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 REFR and Place Your Order

Open the RealStocks trading page and search for REFR. 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 Research Frontiers Inc. (REFR) stock price today?

Research Frontiers Inc. (REFR) is currently trading at $ 0.48, down 3.88% ($0.02) from the previous close of $ 0.50. Intraday prices update in real time during regular trading hours.

2.Is REFR stock going up or down today?

As of 2026-10-21 20:01:00, REFR is trading at $ 0.48, down 3.88% ($0.02) from its previous close of $ 0.50. The stock has traded between $ 0.34 and $ 17.40 during today’s regular session. Past price movements do not guarantee future results.

3.What is REFR pre-market price?

As of 2026-10-21 20:01:00, REFR is trading at $ 0.50 in pre-market trading, up 0.30% ($0.00) from the previous close of $ 0.50. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is REFR after-hours price?

As of 2026-10-21 20:01:00, REFR is trading at $ 0.48 in after-hours trading, down 3.88% ($0.02) from the regular-session close of $ 0.50. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is REFR stock trading now?

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

Over the past 52 weeks, REFR has traded between a low of $ 0.34 and a high of $ 2.70. At $ 0.48, the stock is positioned 6.2% 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 Research Frontiers Inc. in?

Research Frontiers Inc. (REFR) operates in the PATENT OWNERS & LESSORS sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Research Frontiers Inc.'s market capitalization and where is it listed?

Research Frontiers Inc. is listed on the NASDAQ exchange with a market capitalization of $ 17.52M. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

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

REFR trades at a P/E ratio of --, based on trailing-twelve-month EPS of $ -0.06. 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 Research Frontiers Inc. pay a dividend?

Research Frontiers 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.