Rubicon Technology share price logo

Rubicon Technology

OTC: RBCN

$5.61

+0.01

(+0.18%)

as on

Rubicon Technology Stock Performance

as on October 16, 2026 at 6:34 am IST

  • $5.61
    $5.61
  • 52 Week's Low

    52 Week's High

    downward going graph

    100.00%

    Downside

    -100.00%

    Upside

    downward going graph

Rubicon Technology share price movements today

Previous Close
$5.60
Open
$5.61
Volume
144.0
Market Cap
$13.3M
Day's Low - High
$5.61 - $5.61

Rubicon Technology Historical Returns

1 Month Return
-11.65 %
3 Month Return
+ 5.45 %
1 Year Return
+ 31.27 %
3 Year Return
+ 215.17 %
5 Year Return
-44.4 %

Rubicon Technology Stock Fundamentals & Key Indicators

Check Rubicon Technology market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.

Market Cap

$13.3M

EPS (TTM)

1.59

Dividend Yield

0.00%

PE Ratio (TTM)

3.9

Industry PE ratio

38.38

PEG Ratio

0.02

Return On Equity TTM

-84.90%

Rubicon Technology vs Peer Comparison

Compare market cap, revenue, PE, and other key metrics of Rubicon Technology with its industry peers.

Company
Analyst View
Market Cap
5 Years Return %PE RatioProfit Margin %Dividend Yield %
NA$13.3M-44.40%3.9028.20%0.00%
NA$178.3BNA54.9165.73%0.09%
StrongBuy$359.1B367.59%47.9250.47%0.40%
Buy$233.3B403.62%47.3661.30%0.48%
StrongBuy$354.4B211.03%36.8549.40%0.46%

Stock Returns calculator for Rubicon Technology Stock including INR - Dollar returns

The Rubicon Technology stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.

*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.

Investment Value

₹1,00,000

  • 1Y

  • 3Y

  • 5Y

  • 7Y

  • 10Y

Rubicon Technology investment value today

Current value as on today

₹1,41,649

Returns

₹41,649

(+41.65%)

Returns from Rubicon Technology Stock

₹31,271 (+31.27%)

Dollar Impact

₹10,378 (+10.38%)

Indian Investors' Interest in Rubicon Technology Stock

Search interest for Rubicon Technology Stock has decreased by -25% in the last 30 days, reflecting a downward trend in search activity.

Time period: to

Change:-25% versus previous 30 day period

Rubicon Technology Quarterly Profit & Loss

All numbers in Millions USD

Mar 2023
Jun 2023
Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2025
Mar 2026
Jun 2026
Total Revenue
0
0
0
0
0
0
0
42
51
61
Gross Profit
0
0
0
0
0
0
0
11
14
17
Operating Income
0
0
0
0
0
0
0
2
3
5
EBITDA
0
0
1
0
0
0
0
2
3
5
Interest Expense
0
0
0
-
-
-
-
-
-
-
Depreciation
0
0
0
0
-
0
-
-
-
-
Income Before Tax
0
0
0
0
0
0
0
2
3
4
Income Tax Expense
-
0
-
-
-
-
-
0
0
0
Net Income
0
0
0
0
0
0
0
2
2
4
Net Profit Margin
29.86%
-98.53%
61.47%
-36.24%
50.83%
63.41%
54.44%
28.40%
28.12%
28.02%

Rubicon Technology Annual Profit & Loss

All numbers in Millions USD

Dec 2017
Dec 2018
Dec 2019
Dec 2020
Dec 2021
Dec 2022
Dec 2023
Dec 2025
Total Revenue
5
3
3
3
4
3
1
42
Gross Profit
-5
0
1
1
1
1
0
12
Operating Income
-17
0
-1
-1
-1
-1
0
1
EBITDA
-10
-2
-1
0
0
1
0
1
Interest Expense
-
-
-
-
-
0
0
-
Depreciation
1
0
0
0
0
0
0
-
Income Before Tax
-17
0
-1
0
0
0
0
1
Income Tax Expense
0
0
0
0
-
-
-
0
Net Income
-17
0
-1
-1
0
0
0
1
Net Profit Margin
-109.20%
0.41%
30.69%
34.32%
31.10%
40.14%
-2.90%
28.86%

Rubicon Technology Quarterly Cash Flow

All numbers in Millions USD

Mar 2023
Jun 2023
Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2025
Mar 2026
Jun 2026
Net Income
0
0
0
0
0
0
0
2
2
4
Operating Cash Flow
0
0
0
0
0
0
0
-11
5
31
Investing Cash Flow
-
0
3
0
-
-
-
0
0
-10
Financing Cash Flow
0
0
-1
-2
-
-
-
9
-3
3
Change in Cash
0
0
1
-2
0
0
0
6
1
25

Rubicon Technology Annual Cash Flow

All numbers in Millions USD

Dec 2017
Dec 2018
Dec 2019
Dec 2020
Dec 2021
Dec 2022
Dec 2023
Dec 2025
Net Income
-17
0
-1
-1
0
0
0
1
Operating Cash Flow
-2
-1
-1
0
0
0
0
-11
Investing Cash Flow
-3
0
0
4
0
16
4
0
Financing Cash Flow
0
0
0
-2
0
-25
-4
9
Change in Cash
-6
0
-2
2
0
-9
-1
6

Global Institutional Holdings in Rubicon Technology

Check out the Institutions with significant holdings in Rubicon Technology.

Funds
Holdings
Morgan Stanley - Brokerage Accounts
0.00%
Ellsworth Advisors, LLC
0.00%
JBF Capital, Inc.
0.00%
AlphaMark Advisors, LLC
0.00%
Citadel Advisors Llc
0.00%

Insights on Rubicon Technology

Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.

  • imgPOSITIVE IMPACT

    Profit Spike

    img

    Netprofit is up for the last 4 quarters, -358.0K → 4.76M (in $), with an average increase of 55.5% per quarter

  • imgPOSITIVE IMPACT

    Revenue Rich

    img

    Revenue is up for the last 4 quarters, 140.0K → 61.61M (in $), with an average increase of 44.8% per quarter

  • imgPOSITIVE IMPACT

    Price Rise

    img

    In the last 6 months, RBCN stock has moved up by 68.5%

  • imgNO EFFECT

    Against Peers

    img

    In the last 1 year, Lam Research Corporation Common Stock has given 86.5% return, outperforming this stock by 54.8%

  • imgNO EFFECT

    Against Peers

    img

    In the last 3 years, Advantest Corporation American Depositary Receipts - Sponsored Japan has given 306.1% return, outperforming this stock by 81.1%

About Rubicon Technology

Rubicon Technology, Inc. produces monocrystalline sapphire for a broad spectrum of optical and industrial applications, serving clients across North America, Asia, and other international markets. The company provides a range of optical and industrial-grade sapphire materials in various forms and dimensions, including sheets, rods, tubes, cores, ingots, and prisms. These offerings cater to diverse industries such as defense and aerospace, specialized lighting, scientific instrumentation, sensing and detection technologies, semiconductor fabrication equipment, electronic substrates, medical devices, and laser systems. Rubicon Technology's clientele encompasses defense subcontractors, industrial manufacturers, material fabricators, and resellers. Established in 2001, the company's operations are based in Bensenville, Illinois.
OrganisationRubicon Technology
Headquarters900 East Green Street, Bensenville, IL, 60106, US
IndustryOther Precious Metals
CEOElena Dobrovinskaya

Key Management of Rubicon Technology

Name

Title

Ms. Elena Dobrovinskaya

Chief Scientist

Mr. William F. Weissman CPA

Consultant

Ms. Mardel A. Graffy

Consultant

FAQs

What is Rubicon Technology share price today?

Rubicon Technology share price today is $5.61 as on at the close of the market. Rubicon Technology share today touched a day high of $5.61 and a low of $5.61.

What is the 52 week high and 52 week low for Rubicon Technology share?

Rubicon Technology share touched a 52 week high of $0.00 on and a 52 week low of $0.00 on . Rubicon Technology stock price today i.e. is closed at $5.61,which is -Infinity% down from its 52 week high and Infinity% up from its 52 week low.

What is Rubicon Technology's market capitalisation today?

Rubicon Technology market capitalisation is $0.00T as on .

How to invest in Rubicon Technology Stock (RBCN) from India?

  1. Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
  2. Step 2: Search for Rubicon Technology on INDmoney app. Click on Buy button.

What is the minimum amount required to buy Rubicon Technology Stock (RBCN) from India?

Indian investors can start investing in Rubicon Technology (RBCN) shares with as little as ₹94.95999908447266 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹949.60 in Rubicon Technology stock (as per the Rupee-Dollar exchange rate as on ). Based on Rubicon Technology share’s latest price of $5.61 as on October 16, 2026 at 1:04 am IST, you will get 1.7825 shares of Rubicon Technology. Learn more about fractional shares .

What are the returns that Rubicon Technology has given to Indian investors in the last 5 years?

Rubicon Technology stock has given -44.4% share price returns and 26.52% dollar appreciation to an Indian investor in the last 5 years.
Read more about How do Currency Exchange Rates impact your returns on US Stock Investments?