NASDAQ Careers: Find a Job Now
Web NASDAQ.com
Search
Save my stocks for next time

Symbol List ViewsSymbol List Views

Stock DetailsStock Details

Stock DetailsCHARTS

Stock DetailsCOMPANY NEWS

Stock DetailsSTOCK ANALYSIS

Stock DetailsFUNDAMENTALS

Stock DetailsHOLDINGS

RBCN: Stock Quote & Summary Data

$ 15.55 0.29 1.83%
Nov. 20, 2009 Market Closed
Update Quotes: . Updates every 7 Seconds.
Rubicon Technology, Inc.
RBCN | Rubicon Technology, Inc. | Common Stock | Market : NASDAQ-GM

Last Sale
Change Net / %
Best Bid / Ask
1y Target Est: N/A
Today's High / Low  / 
Share Volume
50 Day Avg. Daily Volume 221,788
Previous Close $ 15.84
52 Wk High / Low $ 18.22 / $ 2.50
Shares Outstanding 20,040,000
Market Value $ 311,622,000
Annualized Dividend N/A
Ex Dividend Date N/A
Dividend Payment Date N/A
Current Yield N/A
Beta 1.8
NASDAQ Official Open Price: $ 15.99
Date of NASDAQ Official Open Price: Nov. 20, 2009
NASDAQ Official Close Price: $ 15.55
Date of NASDAQ Official Close Price: Nov. 20, 2009

 Intraday Chart

5d | 1m | 6m | 12m | More Charting

Have a Question About RBCN?

Ask your question about about Rubicon Technology, Inc. (RBCN) by typing it in the box below. You'll get direct responses from other members of the NASDAQ Answers community!

Hot Topics in NASDAQ Answers

The most popular questions & answers in the
NASDAQ Answers Community:


 Company Description (as filed with the SEC)

We are an advanced electronic materials provider that develops, manufactures and sells monocrystalline sapphire and other innovative crystalline products for light-emitting diodes (“LEDs”), radio frequency integrated circuits (“RFICs”), blue laser diodes, optoelectronics and other optical applications. The emergence of sapphire in commercial volumes at competitive prices has enabled the development of new technologies such as high brightness (“HB”) white, blue and green LEDs and highly-integrated RFICs. We apply our proprietary crystal growth technology to produce high-quality sapphire products efficiently to supply a large and growing end-market demand, and we work closely with our customers to meet their quality and delivery needs. We believe we are the leading supplier of sapphire products to the LED industry.  ... More ...  

Get ETF News, Commentary, Tools & more...

Visit the new NASDAQ.com ETFs hub Now

 Company News for RBCN

Rubicon Technology Slips To Q3 Loss, Guides Q4; Announces Expansion Plans - Update
- RTT News  11/03/2009 5:10PM
Rubicon Technology Q3 09 Earnings Conference Call At 8:30 AM
- RTT News  11/03/2009 7:33AM
Rubicon Technology Slips To Loss In Q3; Provides Q4 Guidance - Quick Facts
- RTT News  11/03/2009 6:46AM
Rubicon Technology, Inc. Reports Third Quarter 2009 Results and Outlines Two Year Expansion Plan
- Business Wire  11/03/2009 6:30AM
Rubicon Technology, Inc. to Announce Third Quarter Earnings Results on November 3rd, 2009
- Business Wire  10/13/2009 4:32PM
Rubicon Technology Inc. Has Broken Out Of Today's Range
- RTT News  09/17/2009 10:40AM
Rubicon Technology to Showcase Large Diameter Sapphire Products at LED Japan/Strategies in Light Conference
- PR Newswire  09/14/2009 1:19PM