Research Frontiers Incorporated (REFR) Stock Price History
Historical prices from 1986 to 2026
- 1M
- -25.9%
- 3M
- -41.9%
- YTD
- -57.8%
- 1Y
- -65.6%
- 3Y
- -30.5%
- 5Y
- -24.4%
Loading 10-year price history...
REFR Historical Performance
REFR Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- -50.9%
- 2003 annual price return
- +1.6%
- 2004 annual price return
- -32.0%
- 2005 annual price return
- -14.0%
- 2006 annual price return
- +2.8%
- 2007 annual price return
- +93.8%
- 2008 annual price return
- -79.0%
- 2009 annual price return
- +63.4%
- 2010 annual price return
- +42.6%
- 2011 annual price return
- -42.3%
- 2012 annual price return
- +3.9%
- 2013 annual price return
- +49.4%
- 2014 annual price return
- -21.5%
- 2015 annual price return
- +1.6%
- 2016 annual price return
- -62.6%
- 2017 annual price return
- -41.6%
- 2018 annual price return
- +50.0%
- 2019 annual price return
- +92.9%
- 2020 annual price return
- -8.2%
- 2021 annual price return
- -35.6%
- 2022 annual price return
- +6.7%
- 2023 annual price return
- -51.0%
- 2024 annual price return
- +69.3%
- 2025 annual price return
- -22.9%
- 2026 annual price return
- -22.3%
REFR Stock Price Trajectory (1986–2026)
As of July 8, 2026, Research Frontiers Incorporated (REFR) trades at $0.54, representing a -65.6% return over the past year. The stock has delivered a -75.3% total return over five years (-24.4% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $40.00 on February 17, 2000. From this peak, REFR has corrected -98.6%, currently trading 55% below its 200-day moving average, suggesting potential weakness.
When compared to Technology sector peers VUZI (-5.7% 1Y), MVIS (-66.9% 1Y), and KOSS (-25.8% 1Y), REFR has underperformed the peer group average. Compare REFR vs VUZI →
REFR Historical Price Data · from 1986
Rows 1–50 of 10,077| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-07-07 | 0.54 | 0.56 | 0.53 | 0.54 | 30K | -0.61% |
| 2026-07-06 | 0.57 | 0.57 | 0.52 | 0.54 | 50K | -0.64% |
| 2026-07-02 | 0.54 | 0.55 | 0.54 | 0.55 | 55K | +3.26% |
| 2026-07-01 | 0.52 | 0.59 | 0.50 | 0.53 | 85K | +1.96% |
| 2026-06-30 | 0.55 | 0.59 | 0.52 | 0.52 | 171K | -5.57% |
| 2026-06-29 | 0.54 | 0.55 | 0.51 | 0.55 | 20K | +3.89% |
| 2026-06-26 | 0.59 | 0.59 | 0.52 | 0.53 | 59K | -14.50% |
| 2026-06-25 | 0.60 | 0.65 | 0.55 | 0.62 | 74K | -0.32% |
| 2026-06-24 | 0.65 | 0.65 | 0.59 | 0.62 | 46K | +1.97% |
| 2026-06-23 | 0.62 | 0.63 | 0.61 | 0.61 | 10K | 0.00% |
| 2026-06-22 | 0.60 | 0.63 | 0.60 | 0.61 | 42K | +1.67% |
| 2026-06-18 | 0.64 | 0.66 | 0.60 | 0.60 | 65K | -6.40% |
| 2026-06-17 | 0.68 | 0.70 | 0.64 | 0.64 | 16K | -4.23% |
| 2026-06-16 | 0.64 | 0.71 | 0.64 | 0.67 | 87K | +2.97% |
| 2026-06-15 | 0.70 | 0.75 | 0.65 | 0.65 | 4K | -8.45% |
| 2026-06-12 | 0.75 | 0.75 | 0.71 | 0.71 | 24K | -1.70% |
| 2026-06-11 | 0.73 | 0.75 | 0.72 | 0.72 | 15K | -1.07% |
| 2026-06-10 | 0.75 | 0.78 | 0.73 | 0.73 | 65K | -0.14% |
| 2026-06-09 | 0.73 | 0.81 | 0.73 | 0.73 | 41K | +0.15% |
| 2026-06-08 | 0.74 | 0.76 | 0.72 | 0.73 | 24K | -1.08% |
| 2026-06-05 | 0.75 | 0.77 | 0.72 | 0.74 | 30K | -1.60% |
| 2026-06-04 | 0.78 | 0.78 | 0.75 | 0.75 | 14K | -1.32% |
| 2026-06-03 | 0.77 | 0.79 | 0.75 | 0.76 | 11K | 0.00% |
| 2026-06-02 | 0.75 | 0.79 | 0.75 | 0.76 | 9K | -1.67% |
| 2026-06-01 | 0.82 | 0.82 | 0.75 | 0.77 | 19K | +0.38% |
| 2026-05-29 | 0.77 | 0.77 | 0.76 | 0.77 | 22K | +1.32% |
| 2026-05-28 | 0.74 | 0.77 | 0.74 | 0.76 | 53K | +1.37% |
| 2026-05-27 | 0.75 | 0.75 | 0.74 | 0.75 | 10K | -1.37% |
| 2026-05-26 | 0.74 | 0.79 | 0.74 | 0.76 | 27K | +1.35% |
| 2026-05-22 | 0.74 | 0.75 | 0.74 | 0.75 | 9K | +1.34% |
| 2026-05-21 | 0.75 | 0.79 | 0.73 | 0.74 | 16K | -1.32% |
| 2026-05-20 | 0.77 | 0.80 | 0.73 | 0.75 | 36K | -0.01% |
| 2026-05-19 | 0.81 | 0.81 | 0.75 | 0.75 | 17K | -4.45% |
| 2026-05-18 | 0.79 | 0.80 | 0.78 | 0.79 | 12K | -1.88% |
| 2026-05-15 | 0.80 | 0.81 | 0.78 | 0.80 | 20K | -1.11% |
| 2026-05-14 | 0.78 | 0.83 | 0.78 | 0.81 | 14K | +2.39% |
| 2026-05-13 | 0.81 | 0.86 | 0.79 | 0.79 | 67K | +1.86% |
| 2026-05-12 | 0.79 | 0.79 | 0.76 | 0.78 | 28K | +2.05% |
| 2026-05-11 | 0.90 | 0.90 | 0.76 | 0.76 | 80K | +0.78% |
| 2026-05-08 | 0.89 | 0.89 | 0.75 | 0.75 | 75K | -9.48% |
| 2026-05-07 | 0.87 | 0.99 | 0.83 | 0.83 | 90K | -4.89% |
| 2026-05-06 | 0.99 | 0.99 | 0.87 | 0.88 | 28K | +0.69% |
| 2026-05-05 | 0.88 | 0.95 | 0.86 | 0.87 | 29K | +0.05% |
| 2026-05-04 | 0.88 | 0.94 | 0.82 | 0.87 | 96K | -0.96% |
| 2026-05-01 | 0.92 | 0.92 | 0.87 | 0.88 | 58K | -4.55% |
| 2026-04-30 | 0.95 | 0.96 | 0.91 | 0.92 | 57K | -2.13% |
| 2026-04-29 | 0.93 | 0.95 | 0.93 | 0.94 | 2K | +0.31% |
| 2026-04-28 | 0.98 | 0.98 | 0.93 | 0.94 | 25K | -1.37% |
| 2026-04-27 | 0.99 | 0.99 | 0.94 | 0.95 | 8K | -1.04% |
| 2026-04-24 | 1.00 | 1.02 | 0.93 | 0.96 | 27K | -3.96% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
REFR — Frequently Asked Questions
Quick answers to the most common questions about buying REFR stock.
How has REFR stock performed recently?
REFR declined -65.6% over the past year, below its 5-year annualized CAGR of -24.4%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is REFR's all-time high price?
Research Frontiers Incorporated reached $40.00 on 2000-02-17. The 52-week high is $2.70. Current 1-year return of -65.6% places the stock further from historical peaks.
Where can I download REFR historical price data?
This page provides REFR daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 1986-2026, downloadable in CSV format.