Compare Stocks

Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
$1.83
-5.9%
$1.87
$1.01
$3.37
$16.06M1.5831,609 shs6,980 shs
OPVS
Nanoflex Power
$0.00
$0.00
$0.00
$0.75
N/A1.36N/A300 shs
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
$5.68
$4.67
$2.03
$5.80
$53.31M1.395,798 shs29 shs
SuperCom, Ltd. stock logo
SPCB
SuperCom
$10.93
-6.9%
$10.34
$7.07
$13.57
$63.04M1.1682,144 shs80,385 shs
Analysts Agree—These Gold Picks Outshine the Rest Cover

Unlock the timeless value of gold with our exclusive 2026 Gold Forecasting Report. Explore why gold remains the ultimate investment for safeguarding wealth against inflation, economic shifts, and global uncertainties. Whether you're planning for future generations or seeking a reliable asset in turbulent times, this report is your essential guide to making informed decisions.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
-5.91%-5.18%-23.75%+44.09%-28.79%
OPVS
Nanoflex Power
0.00%0.00%0.00%0.00%0.00%
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
0.00%0.00%+2.61%+85.77%+160.76%
SuperCom, Ltd. stock logo
SPCB
SuperCom
-6.90%+5.91%-0.82%+29.50%+4.89%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
$1.83
-5.9%
$1.87
$1.01
$3.37
$16.06M1.5831,609 shs6,980 shs
OPVS
Nanoflex Power
$0.00
$0.00
$0.00
$0.75
N/A1.36N/A300 shs
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
$5.68
$4.67
$2.03
$5.80
$53.31M1.395,798 shs29 shs
SuperCom, Ltd. stock logo
SPCB
SuperCom
$10.93
-6.9%
$10.34
$7.07
$13.57
$63.04M1.1682,144 shs80,385 shs
Analysts Agree—These Gold Picks Outshine the Rest Cover

Unlock the timeless value of gold with our exclusive 2026 Gold Forecasting Report. Explore why gold remains the ultimate investment for safeguarding wealth against inflation, economic shifts, and global uncertainties. Whether you're planning for future generations or seeking a reliable asset in turbulent times, this report is your essential guide to making informed decisions.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
-5.91%-5.18%-23.75%+44.09%-28.79%
OPVS
Nanoflex Power
0.00%0.00%0.00%0.00%0.00%
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
0.00%0.00%+2.61%+85.77%+160.76%
SuperCom, Ltd. stock logo
SPCB
SuperCom
-6.90%+5.91%-0.82%+29.50%+4.89%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
1.00
SellN/AN/A
OPVS
Nanoflex Power
0.00
N/AN/AN/A
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
0.00
N/AN/AN/A
SuperCom, Ltd. stock logo
SPCB
SuperCom
1.00
SellN/AN/A

Current Analyst Ratings Breakdown

Latest RBCN, SPCB, LEDS, and OPVS Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
6/1/2026
SuperCom, Ltd. stock logo
SPCB
SuperCom
UpgradeSell (D)Sell (D+)
5/6/2026
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
UpgradeSell (E+)Sell (D-)
4/10/2026
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
Reiterated RatingSell (E+)
3/27/2026
SuperCom, Ltd. stock logo
SPCB
SuperCom
Reiterated RatingSell (D)
(Data available from 6/23/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
$43.01M0.35N/AN/A$0.34 per share5.38
OPVS
Nanoflex Power
N/AN/AN/AN/AN/AN/A
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
$3.88M13.73$0.06 per share89.59$0.17 per share33.44
SuperCom, Ltd. stock logo
SPCB
SuperCom
$27.90M2.10$2.61 per share4.19$8.10 per share1.35
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
-$1.13M-$0.28N/AN/AN/A-6.71%-89.53%-13.38%N/A
OPVS
Nanoflex Power
N/AN/AN/AN/AN/AN/AN/AN/AN/A
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
-$10K$0.1129.92N/AN/A-29.90%-122.29%-47.56%N/A
SuperCom, Ltd. stock logo
SPCB
SuperCom
$3.75M$0.05218.60N/AN/A2.98%21.03%12.67%8/11/2026 (Estimated)

Latest RBCN, SPCB, LEDS, and OPVS Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/14/2026Q4 2025
SuperCom, Ltd. stock logo
SPCB
SuperCom
$0.18$0.51+$0.33$0.24$7.10 million$7.61 million
4/28/2026Q4 2025
SuperCom, Ltd. stock logo
SPCB
SuperCom
-$0.11$0.36+$0.47-$0.4215$6.34 million$7.48 million
4/14/2026Q2 2026
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
N/A-$0.07N/A-$0.07N/A$1.06 million
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
N/AN/AN/AN/AN/A
OPVS
Nanoflex Power
N/AN/AN/AN/AN/A
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
$11.00193.51%N/A10,000.00%N/A
SuperCom, Ltd. stock logo
SPCB
SuperCom
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
0.13
0.91
0.55
OPVS
Nanoflex Power
N/AN/AN/A
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
N/A
1.51
1.38
SuperCom, Ltd. stock logo
SPCB
SuperCom
0.43
7.96
7.49

Institutional Ownership

CompanyInstitutional Ownership
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
76.29%
OPVS
Nanoflex Power
N/A
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
0.01%
SuperCom, Ltd. stock logo
SPCB
SuperCom
47.81%

Insider Ownership

CompanyInsider Ownership
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
57.40%
OPVS
Nanoflex Power
3.46%
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
3.60%
SuperCom, Ltd. stock logo
SPCB
SuperCom
18.28%
CompanyEmployeesShares OutstandingFree FloatOptionable
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
1308.26 million3.52 millionNot Optionable
OPVS
Nanoflex Power
8N/AN/ANot Optionable
Rubicon Technology, Inc. stock logo
RBCN
Rubicon Technology
109.38 million2.29 millionNot Optionable
SuperCom, Ltd. stock logo
SPCB
SuperCom
1105.37 million4.39 millionNot Optionable

Recent News About These Companies

Maxim Group Keeps Their Buy Rating on SuperCom (SPCB)
SuperCom Ltd. (SPCB) Q4 2025 Earnings Call Transcript
SuperCom: Q4 Earnings Snapshot
SuperCom (SPCB) Q4 2024 Earnings Call Transcript
SuperCom (SPCB) Q1 2025 Earnings Call Transcript

New MarketBeat Followers Over Time

Media Sentiment Over Time

SemiLEDS stock logo

SemiLEDS NASDAQ:LEDS

$1.83 -0.12 (-5.91%)
Closing price 06/22/2026 04:00 PM Eastern
Extended Trading
$1.73 -0.10 (-5.46%)
As of 06/22/2026 05:14 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

SemiLEDs Corporation develops, manufactures, and sells light emitting diode (LED) chips, LED components, and LED modules and systems in the United States, Taiwan, the Netherlands, Germany, Japan, and internationally. The company also sells enhanced vertical, LED product series in blue, white, green, and UV; LED chips to packagers or distributors; and lighting products primarily to original design manufacturers of lighting products and the end-users of lighting devices, as well as packs and sells its LED chips. Its products are used for general lighting applications, including commercial, industrial, and residential lighting; and specialty industrial applications, such as ultraviolet or UV, curing of polymers, LED light therapy in medical/cosmetic applications, counterfeit detection, germicidal and viricidal devices LED lighting for horticulture applications, architectural lighting, and entertainment lighting. The company was incorporated in 2005 and is based in Chu-Nan, Taiwan.

Nanoflex Power OTCMKTS:OPVS

$0.0001 0.00 (0.00%)
As of 06/22/2026 09:34 AM Eastern

NanoFlex Power Corporation researches, develops, commercializes, and licenses photovoltaic technologies that enable thin film solar products. The company has worldwide license and right to sublicense intellectual property resulting from its sponsored research programs, which have resulted in a portfolio of issued and pending U.S. patents and their foreign counterparts. Its patented and patent-pending technologies include Gallium Arsenide based solar thin films; and organic photovoltaic materials, architectures, and fabrication processes for ultra-thin solar films offering aesthetics, such as semi-transparency and tinting, and highly flexible form factors. The company's technologies are targeted at various applications comprising portable and off-grid power generation, building applied photovoltaics, building integrated photovoltaics, space vehicles and unmanned aerial vehicles, semi-transparent solar power generating glazing or windows, ultra-thin solar films for automobiles or other consumer, and Internet of Things application, including sensors. NanoFlex Power Corporation was founded in 1994 and is based in Scottsdale, Arizona.

Rubicon Technology stock logo

Rubicon Technology NASDAQ:RBCN

$5.68 0.00 (0.00%)
As of 06/18/2026

Rubicon Technology, Inc. provides monocrystalline sapphire for applications in optical and industrial systems in North America, Asia, and internationally. The company offers optical and industrial sapphire products in various shapes and sizes, including sheets, rods, tubes, core, ingots, and prisms for a range of end markets comprising defense and aerospace, specialty lighting, instrumentation, sensors and detectors, semiconductor process equipment, electronic substrates, medical, and laser applications. It serves defense subcontractors, industrial manufacturers, fabricators, and resellers. The company was incorporated in 2001 and is based in Bensenville, Illinois.

SuperCom stock logo

SuperCom NASDAQ:SPCB

$10.93 -0.81 (-6.90%)
Closing price 06/22/2026 04:00 PM Eastern
Extended Trading
$10.92 -0.02 (-0.14%)
As of 06/22/2026 07:33 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

SuperCom Ltd. provides digital identity, Internet of Things and connectivity, and cyber security products and solutions to governments, and private and public organizations worldwide. The company operates in three segments: e-Gov, IoT and Connectivity, and Cyber Security. It offers MAGNA, a platform for national ID registries, e-passports, biometric visas, automated fingerprint identification systems, digitized driver's licenses, and electronic voter registration and election management. The company also provides PureRF, a solution based on RFID tag technology to identify, locate, track, monitor, count, and protect people and objects. Its PureRF suite includes PureRF Tags, Hands-Free Long-Range RFID Asset and Vehicle Tags, PureRF Readers, PureRF Activators, PureRF Initializer, House Arrest Monitoring System, PureRF RF Bracelet, PureCom RF Base Station, GOS Offender Tracking System, PureTrack, PureBeacon, PureMonitor Offender Electronic Monitoring Software, Inmate Monitoring System, DoorGuard, and Personnel Tag. In addition, the company offers domestic violence victim protection systems. Further, it provides connectivity products and solutions comprising AVIDITY WBSac, BOLSTER WBSn, BreezeULTRA P6000, Arena controller, and BreezeNET B; cyber security strategic business unit products and solutions, which include Safend Encryptor, Safend Protector, Safend Inspector, Safend Discoverer, and SafeMobile; and wireless and RFID products include solutions for carrier Wi-Fi, enterprise connectivity, smart city, smart hospitality, connected campuses, and connected events. It sells its systems and products through local representatives, subsidiaries, and distribution channels, as well as independent representatives, resellers, and distributors. The company was formerly known as Vuance Ltd. and changed its name to SuperCom Ltd. in January 2013. SuperCom Ltd. was incorporated in 1988 and is headquartered in Tel Aviv, Israel.