[[ type === 'moc' ? 'MARKET ON CLOSE' : 'FREE WEBINAR' ]]
[[ timeLabel ]] WATCH LIVE:
Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
Join Barchart Premier to attend LIVE "Market on Close" program each Friday with John Rowland. FREE 30 Day Trial
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

Quantum Secure Encryptin (QSEGF)

Quantum Secure Encryptin (QSEGF)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [OTC US]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [OTC US]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
News & Headlines for [[ item.sessionDateDisplayLong ]]
Market One: QSE Advances Its Post-Quantum Security Platform

Vancouver, British Columbia--(Newsfile Corp. - June 1, 2026) - Market One ("Market One"), a marketing agency for public companies, shares editorial and video features on emerging growth stories across...

QSE.CN : 0.5000 (unch)
QSEGF : 0.3595 (-3.26%)
Quantum Secure Encryption Appoints Cybersecurity and AI Technology Veteran Michael Massing as Chief Technology Officer

Vancouver, British Columbia--(Newsfile Corp. - May 26, 2026) - Quantum Secure Encryption Corp. (CSE: QSE) (OTCQB: QSEGF) (FSE: VN80) ("QSE" or the "Company"), a post-quantum cybersecurity company focused...

QSE.CN : 0.5000 (unch)
QSEGF : 0.3595 (-3.26%)
Stocks in play: Quantum Secure Encryption Corp

Commented on recent media reports that the U.S. Department of Commerce has entered into 9 letters of ...

QSEGF : 0.3595 (-3.26%)
Quantum Secure Encryption Highlights Post-Quantum Cybersecurity Urgency Following U.S. Quantum Computing Investment

Vancouver, British Columbia--(Newsfile Corp. - May 22, 2026) - Quantum Secure Encryption Corp. (CSE: QSE) (OTCQB: QSEGF) (FSE: VN80) ("QSE" or the "Company"), a post-quantum cybersecurity company focused...

QSE.CN : 0.5000 (unch)
QSEGF : 0.3595 (-3.26%)
Quantum Secure Encryption Corp. Change of Auditor

Vancouver, British Columbia--(Newsfile Corp. - May 15, 2026) - Quantum Secure Encryption Corp. (CSE: QSE) (OTCQB: QSEGF) (FSE: VN80) (the "Company") is pleased to announce the appointment of MNP LLP ("MNP")...

QSE.CN : 0.5000 (unch)
QSEGF : 0.3595 (-3.26%)
Stocks in play: Quantum Secure Encryption Corp

Provides a corporate update as the Company scales commercial deployment of its fully built post-quantum ...

QSEGF : 0.3595 (-3.26%)
Quantum Secure Encryption Provides Corporate Update as Company Scales Commercial Deployment

Vancouver, British Columbia--(Newsfile Corp. - May 12, 2026) - Quantum Secure Encryption Corp. (CSE: QSE) (OTCQB: QSEGF) (FSE: VN80) ("QSE" or the "Company"), a post-quantum cybersecurity company focused...

QSE.CN : 0.5000 (unch)
QSEGF : 0.3595 (-3.26%)
QSE Grants Stock Options

Vancouver, British Columbia--(Newsfile Corp. - April 7, 2026) - QSE - Quantum Secure Encryption Corp. (CSE: QSE) (OTCQB: QSEGF) (FSE: VN80) today announced the grant of stock options to purchase up to...

QSE.CN : 0.5000 (unch)
QSEGF : 0.3595 (-3.26%)
Stocks in play: Quantum Secure Encryption Corp

Announced the official launch of QPA v2, its enterprise post-quantum cryptographic (PQC) migration platform, ...

QSEGF : 0.3595 (-3.26%)
QSE Launches Enterprise Post-Quantum Migration Platform with Release of QPA V2

Vancouver, British Columbia--(Newsfile Corp. - March 31, 2026) - QSE – Quantum Secure Encryption Corp. (CSE: QSE) (OTCQB: QSEGF) (FSE: VN80) today announced the official launch of QPA v2, its enterprise...

QSE.CN : 0.5000 (unch)
QSEGF : 0.3595 (-3.26%)

Barchart Exclusives

Nasdaq Futures Plunge as Tech Selloff Deepens, U.S. Inflation Data in Focus
June Nasdaq 100 E-Mini futures (NQM26) are down -1.36% this morning as investors continued to trim exposure to the technology sector, with the focus now turning to key U.S. inflation data. Read more
Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.