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0.75
1.34%
0.0099
Pre-market:
.73
-0.02
-2.67%
Research Frontiers Inc Stock (REFR) Price History
The historical daily chart and data for Research Frontiers Inc stock (REFR), show that the latest closing stock price as of May 22, 2026, is $0.75.
- Research Frontiers Inc all-time high stock price is $7.60, occurred on February 12, 2014.
- The lowest Research Frontiers Inc stock price recorded was $0.60 on June 22, 2018. Since then, Research Frontiers Inc's stock price has risen over 25.00% to $0.75 now.
- The 52-week high stock price for REFR is $2.70, representing a 260.00% increase from the current share price, occurred on October 27, 2025.
- The 52-week low stock price for REFR is $0.73, indicating a -2.67% decrease from the current share price, occurred on May 20, 2026.
- The closing price of Research Frontiers Inc (REFR) stock in the beginning of 2025 was $1.76. The stock closed the year at $1.91, a gain of over 8.52% for the year.
The table below shows more information about REFR historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| May 22, 2026 | $0.76 | $0.74 | $0.02 | 8,849.0 | +1.34% |
| May 21, 2026 | $0.79 | $0.73 | $0.06 | 16,313.0 | -1.32% |
| May 20, 2026 | $0.795 | $0.73 | $0.065 | 35,794.0 | -2.60% |
| May 19, 2026 | $0.815 | $0.76 | $0.055 | 16,947.0 | -1.91% |
| May 18, 2026 | $0.795 | $0.7775 | $0.0175 | 12,977.0 | -1.88% |
| May 15, 2026 | $0.8085 | $0.778 | $0.0305 | 19,603.0 | -1.11% |
| May 14, 2026 | $0.8286 | $0.778 | $0.0506 | 14,140.0 | +2.39% |
| May 13, 2026 | $0.8619 | $0.7858 | $0.0761 | 67,033.0 | +1.86% |
| May 12, 2026 | $0.79 | $0.7649 | $0.0251 | 27,595.0 | +2.05% |
| May 11, 2026 | $0.90 | $0.7601 | $0.1399 | 80,261.0 | +0.78% |
| May 08, 2026 | $0.885 | $0.7513 | $0.1337 | 74,901.0 | -9.48% |
| May 07, 2026 | $0.9879 | $0.83 | $0.1579 | 90,730.0 | -4.89% |
| May 06, 2026 | $0.9899 | $0.876 | $0.1139 | 27,534.0 | +0.69% |
| May 05, 2026 | $0.95 | $0.8612 | $0.0888 | 28,593.0 | +0.05% |
| May 04, 2026 | $0.9447 | $0.83 | $0.1147 | 95,520.0 | -0.96% |
| May 01, 2026 | $0.92 | $0.872 | $0.048 | 57,889.0 | -4.55% |
| Apr 30, 2026 | $0.96 | $0.9115 | $0.0485 | 67,064.0 | -2.13% |
| Apr 29, 2026 | $0.9499 | $0.93 | $0.0199 | 2,471.0 | +0.31% |
| Apr 28, 2026 | $0.976 | $0.93 | $0.046 | 25,242.0 | -1.37% |
Research Frontiers Inc Stock (REFR) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Research Frontiers Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of REFR shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Research Frontiers Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Research Frontiers Inc Stock (REFR) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| May, 2026 | $0.9899 | $0.73 | $0.2599 | 683,528.0 | -18.47% |
| Apr, 2026 | $1.02 | $0.9001 | $0.1199 | 494,956.0 | -0.01% |
| Mar, 2026 | $1.10 | $0.80 | $0.2989 | 749,836.0 | -7.56% |
| Feb, 2026 | $1.25 | $0.98 | $0.27 | 756,339.0 | -17.07% |
| Jan, 2026 | $1.44 | $1.14 | $0.3026 | 932,172.0 | -8.40% |
Research Frontiers Inc Stock (REFR) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $1.92 | $1.27 | $0.65 | 1,226,345.0 | -30.16% |
| Nov, 2025 | $2.10 | $1.53 | $0.57 | 1,158,580.0 | -2.58% |
| Oct, 2025 | $2.70 | $1.40 | $1.30 | 2,854,536.0 | +22.01% |
| Sep, 2025 | $1.73 | $1.21 | $0.52 | 789,014.0 | +17.78% |
| Aug, 2025 | $1.70 | $1.35 | $0.3498 | 623,890.0 | -14.56% |
| Jul, 2025 | $1.95 | $1.48 | $0.4749 | 777,960.0 | -3.66% |
| Jun, 2025 | $2.09 | $1.57 | $0.5185 | 725,499.0 | -10.14% |
| May, 2025 | $2.00 | $1.03 | $0.9674 | 1,057,873.0 | +73.81% |
| Apr, 2025 | $1.20 | $0.93 | $0.27 | 653,273.0 | -7.08% |
| Mar, 2025 | $1.45 | $1.10 | $0.3499 | 637,389.0 | -16.30% |
| Feb, 2025 | $1.69 | $1.30 | $0.3836 | 611,644.0 | -12.34% |
| Jan, 2025 | $1.86 | $1.53 | $0.3258 | 645,878.0 | -9.94% |
Research Frontiers Inc Stock (REFR) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $2.03 | $1.53 | $0.50 | 542,239.0 | -12.82% |
| Nov, 2024 | $2.31 | $1.85 | $0.4609 | 572,281.0 | -11.36% |
| Oct, 2024 | $2.30 | $1.91 | $0.395 | 439,083.0 | +0.46% |
| Sep, 2024 | $2.35 | $1.83 | $0.52 | 491,127.0 | +1.39% |
| Aug, 2024 | $2.39 | $1.79 | $0.60 | 607,046.0 | +9.64% |
| Jul, 2024 | $2.17 | $1.79 | $0.38 | 588,153.0 | +7.07% |
| Jun, 2024 | $2.41 | $1.65 | $0.7647 | 1,100,146.0 | -12.80% |
| May, 2024 | $2.25 | $1.51 | $0.74 | 1,391,732.0 | +36.13% |
| Apr, 2024 | $1.75 | $1.16 | $0.59 | 785,255.0 | +19.23% |
| Mar, 2024 | $1.57 | $0.9801 | $0.5899 | 1,341,488.0 | +32.65% |
| Feb, 2024 | $1.09 | $0.9255 | $0.1645 | 501,420.0 | -3.92% |
| Jan, 2024 | $1.19 | $0.988 | $0.202 | 797,095.0 | +0.99% |
0.11%
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