Research Frontiers Incorporated (REFR) Stock Chart
REFR price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
REFR performance vs the market
Total return, dividends reinvestedREFR monthly returns
REFR historical prices
REFR dividends & splits
About the REFR chart
Research Frontiers (REFR) closed at $0.56 on October 16, 2026, down 57.3% so far this year. The stock is trading 29.0% below its 200-day moving average of $0.79, which technical analysts usually read as a long-term downtrend. Over the past year REFR returned −65.3% including dividends, behind the S&P 500 (+16.8%).
This page charts the full trading history of Research Frontiers Incorporated stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the REFR stock overview.
REFR chart FAQ
What is Research Frontiers's all-time high stock price?
The highest closing price for REFR was $38.62 on February 17, 2000 (adjusted for stock splits). As of the October 16, 2026 close it traded 98.6% below that level.
What is the 52-week range of REFR stock?
Over the 52 weeks to October 16, 2026, REFR traded between an intraday low of $0.34 on September 16, 2026 and an intraday high of $2.70 on October 27, 2025.
Is REFR above its 200-day moving average?
No. On October 16, 2026 REFR closed at $0.56, 29.0% below its 200-day simple moving average of $0.79. The 50-day average was $0.54.
How has REFR stock performed compared with the S&P 500?
Including reinvested dividends, REFR returned −65.3% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were −75.8% and +83.0%.
Does Research Frontiers pay a dividend?
Research Frontiers has not paid a dividend in the past 12 months.
Has REFR stock ever split?
REFR has split its stock 2 times: 3:2 (July 16, 1993), 5:4 (February 16, 1994). Prices on this chart are adjusted for all splits.
How do I read the REFR chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots REFR against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.