Research Frontiers PE Ratio 2010-2024 | REFR
Current and historical p/e ratio for Research Frontiers (REFR) from 2010 to 2024. The price to earnings ratio is calculated by taking the latest closing price and dividing it by the most recent earnings per share (EPS) number. The PE ratio is a simple way to assess whether a stock is over or under valued and is the most widely used valuation measure. Research Frontiers PE ratio as of December 20, 2024 is 0.00.
Please refer to the Stock Price Adjustment Guide for more information on our historical prices.
| Research Frontiers PE Ratio Historical Data | |||
|---|---|---|---|
| Date | Stock Price | TTM Net EPS | PE Ratio |
| 2024-12-20 | 1.62 | 0.00 | |
| 2024-09-30 | 2.19 | $-0.04 | 0.00 |
| 2024-03-31 | 1.30 | $-0.05 | 0.00 |
| 2023-12-31 | 1.01 | $-0.05 | 0.00 |
| 2023-09-30 | 1.08 | $-0.05 | 0.00 |
| 2023-06-30 | 1.60 | $-0.06 | 0.00 |
| 2023-03-31 | 1.71 | $-0.07 | 0.00 |
| 2022-12-31 | 1.91 | $-0.08 | 0.00 |
| 2022-09-30 | 2.13 | $-0.12 | 0.00 |
| 2022-06-30 | 1.74 | $-0.10 | 0.00 |
| 2022-03-31 | 1.92 | $-0.10 | 0.00 |
| 2021-12-31 | 1.72 | $-0.10 | 0.00 |
| 2021-09-30 | 2.56 | $-0.10 | 0.00 |
| 2021-06-30 | 2.37 | $-0.11 | 0.00 |
| 2021-03-31 | 2.84 | $-0.10 | 0.00 |
| 2020-12-31 | 2.81 | $-0.10 | 0.00 |
| 2020-09-30 | 2.70 | $-0.08 | 0.00 |
| 2020-06-30 | 4.06 | $-0.08 | 0.00 |
| 2020-03-31 | 2.34 | $-0.12 | 0.00 |
| 2019-12-31 | 3.01 | $-0.13 | 0.00 |
| 2019-09-30 | 3.20 | $-0.11 | 0.00 |
| 2019-06-30 | 3.33 | $-0.13 | 0.00 |
| 2019-03-31 | 2.16 | $-0.10 | 0.00 |
| 2018-12-31 | 1.56 | $-0.10 | 0.00 |
| 2018-09-30 | 1.57 | $-0.11 | 0.00 |
| 2018-06-30 | 0.82 | $-0.09 | 0.00 |
| 2018-03-31 | 0.98 | $-0.09 | 0.00 |
| 2017-12-31 | 1.04 | $-0.10 | 0.00 |
| 2017-09-30 | 1.19 | $-0.13 | 0.00 |
| 2017-06-30 | 1.29 | $-0.14 | 0.00 |
| 2017-03-31 | 1.40 | $-0.17 | 0.00 |
| 2016-12-31 | 1.82 | $-0.18 | 0.00 |
| 2016-09-30 | 2.59 | $-0.20 | 0.00 |
| 2016-06-30 | 3.65 | $-0.21 | 0.00 |
| 2016-03-31 | 4.56 | $-0.21 | 0.00 |
| 2015-12-31 | 5.21 | $-0.22 | 0.00 |
| 2015-09-30 | 5.07 | $-0.17 | 0.00 |
| 2015-03-31 | 6.10 | $-0.18 | 0.00 |
| 2014-12-31 | 5.12 | $-0.18 | 0.00 |
| 2014-09-30 | 5.75 | $-0.23 | 0.00 |
| 2014-06-30 | 6.06 | $-0.22 | 0.00 |
| 2014-03-31 | 5.19 | $-0.22 | 0.00 |
| 2013-12-31 | 5.78 | $-0.20 | 0.00 |
| 2015-06-30 | 5.34 | $-0.16 | 0.00 |
| 2013-09-30 | 4.24 | $-0.16 | 0.00 |
| 2013-06-30 | 3.98 | $-0.16 | 0.00 |
| 2013-03-31 | 3.68 | $-0.17 | 0.00 |
| 2012-12-31 | 3.74 | $-0.14 | 0.00 |
| 2012-09-30 | 4.45 | $-0.16 | 0.00 |
| 2012-06-30 | 3.12 | $-0.16 | 0.00 |
| 2012-03-31 | 3.54 | $-0.17 | 0.00 |
| 2011-12-31 | 3.39 | $-0.22 | 0.00 |
| 2011-09-30 | 3.78 | $-0.22 | 0.00 |
| 2011-06-30 | 4.57 | $-0.22 | 0.00 |
| 2011-03-31 | 6.82 | $-0.21 | 0.00 |
| 2010-12-31 | 5.29 | $-0.22 | 0.00 |
| 2010-09-30 | 3.96 | $-0.22 | 0.00 |
| 2010-06-30 | 4.45 | $-0.23 | 0.00 |
| 2010-03-31 | 2.79 | $-0.24 | 0.00 |
| 2009-12-31 | 3.79 | $-0.24 | 0.00 |
| 2009-09-30 | 4.12 | $-0.20 | 0.00 |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Computer and Technology | Electrical Products - Miscellaneous | $0.052B | $0.001B |
| RESEARCH FRONTIERS INC. is primarily engaged in the development and licensing of suspended particle technology and devices to control the transmission of light. | |||
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|---|---|---|---|
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| Hoya (HOCPY) | Japan | $44.276B | 34.08 |
| Garmin (GRMN) | Switzerland | $39.446B | 30.61 |
| Daikin Industries (DKILY) | Japan | $32.887B | 21.58 |
| Rockwell Automation (ROK) | United States | $32.288B | 29.42 |
| Teradyne (TER) | United States | $20.389B | 40.91 |
| Flex (FLEX) | Singapore | $14.600B | 17.43 |
| TD SYNNEX (SNX) | United States | $9.997B | 10.55 |
| ZEEKR Intelligent Technology Holding (ZK) | China | $6.848B | 0.00 |
| XCHG (XCH) | $5.434B | 0.00 | |
| SiTime (SITM) | United States | $5.048B | 0.00 |
| Timken (TKR) | United States | $4.962B | 11.79 |
| Brother Industries (BRTHY) | Japan | $4.581B | 22.54 |
| Hayward Holdings (HAYW) | United States | $3.305B | 26.00 |
| Spectris (SEPJY) | United Kingdom | $3.084B | 0.00 |
| Casio Computer (CSIOY) | Japan | $2.038B | 21.76 |
| Heritage Media (OLVI) | $1.812B | 0.00 | |
| Sigma Lithium (SGML) | Brazil | $1.212B | 0.00 |
| Bel Fuse (BELFA) | United States | $1.169B | 19.10 |
| Bel Fuse (BELFB) | United States | $1.052B | 16.61 |
| Daktronics (DAKT) | United States | $0.796B | 24.91 |
| Preformed Line Products (PLPC) | United States | $0.621B | 19.05 |
| Eastman Kodak (KODK) | United States | $0.553B | 9.83 |
| Kimball Electronics (KE) | United States | $0.449B | 14.90 |
| Star Group (SGU) | United States | $0.388B | 19.70 |
| Mistras Group Inc (MG) | United States | $0.273B | 15.17 |
| NOVONIX (NVX) | Australia | $0.233B | 0.00 |
| Stardust Power (SDST) | United States | $0.221B | 0.00 |
| Kopin (KOPN) | United States | $0.211B | 0.00 |
| VOXX (VOXX) | United States | $0.164B | 0.00 |
| Gauzy (GAUZ) | Israel | $0.163B | 0.00 |
| Universal Electronics (UEIC) | United States | $0.142B | 0.00 |
| SES AI (SES) | United States | $0.141B | 0.00 |
| Lilium (LILMF) | Germany | $0.103B | 0.00 |
| American Battery Technology (ABAT) | United States | $0.085B | 0.00 |
| Electrovaya (ELVA) | Canada | $0.083B | 0.00 |
| Wallbox (WBX) | Spain | $0.082B | 0.00 |
| One Stop Systems (OSS) | United States | $0.061B | 0.00 |
| AuthID (AUID) | United States | $0.057B | 0.00 |
| ESS Tech (GWH) | United States | $0.053B | 0.00 |
| Spruce Power Holding (SPRU) | United States | $0.052B | 0.00 |
| Solidion Technology (STI) | United States | $0.048B | 0.00 |
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| ZOOZ Power (ZOOZ) | Israel | $0.033B | 0.00 |
| Li-Cycle Holdings (LICY) | Canada | $0.033B | 0.00 |
| Erayak Power Solution Group (RAYA) | China | $0.033B | 0.00 |
| Flux Power Holdings (FLUX) | United States | $0.027B | 0.00 |
| Greenland Technologies Holding (GTEC) | United States | $0.025B | 0.00 |
| Dragonfly Energy Holdings (DFLI) | United States | $0.021B | 0.00 |
| CCSC Technology Holdings (CCTG) | Hong Kong, SAR China | $0.017B | 0.00 |
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| MKDWELL Tech (MKDW) | Taiwan | $0.004B | 0.00 |
| Expion360 (XPON) | United States | $0.004B | 0.00 |
| Elong Power Holding (ELPW) | United States | $0.003B | 0.00 |
| BIO-key (BKYI) | United States | $0.003B | 0.00 |