行情

REFR

REFR

Research Front
NASDAQ

实时行情|Nasdaq Last Sale

3.160
-0.160
-4.82%
休市 16:00 11/15 EST
开盘
3.310
昨收
3.320
最高
3.392
最低
3.110
成交量
10.34万
成交额
--
52周最高
5.38
52周最低
1.150
市值
9,824.53万
市盈率(TTM)
-28.7796
分时
5日
1月
3月
1年
5年

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所属板块

建筑用品和灯具
-0.47%
住宅建筑
-0.84%

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REFR 简况

Research Frontiers Incorporated (Research Frontiers) 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 (SPD-Smart) light-control technology to other companies that manufacture and market either the SPD-Smart chemical emulsion, light-control film made from the chemical emulsion, lamination services, electronics to power end-products incorporating the film, or the end-products themselves, such as smart windows, skylights and sunroofs. Research Frontiers has approximately 40 companies that, in the aggregate, are licensed to serve over four SPD-Smart application areas, including aerospace, architectural, automotive and marine products. Its VariGuard business unit markets and sells SPD-Smart products directly to customers for specialty uses, such as the protection of artwork and light-sensitive documents in museums and private collections.
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