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(CSE:QSE)

0.5100 -0.0300 (-5.56%)
Streaming Delayed Price Updated: 3:59 PM EDT, Jun 18, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 67,368
Open 0.5300
Bid (Size) 0.4200 (10,000)
Ask (Size) 0.5100 (2,500)
Prev. Close 0.5400
Today's Range 0.4800 - 0.5400
52wk Range 0.3200 - 0.7500
Shares Outstanding N/A
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
News headline image
The Decade-Defining Race to Lock Down the World's Data Before Quantum Breaks It
From American News Group
Via GlobeNewswire
News headline image
The Other Side of the Quantum Boom: Inside the Race to Protect Data Before the Machines Catch Up
From Equity Insider
Via GlobeNewswire

Performance

YTD
-17.7%
-17.7%
1 Month
+54.5%
+54.5%
3 Month
+25.9%
+25.9%
6 Month
-13.6%
-13.6%
1 Year
-13.6%
-13.6%

More News

Read More
News headline image
The Post-Quantum Migration Window Just Got a Lot More Practical: QPA v2 Lands at the Enterprise Tier
From American News Group
Via GlobeNewswire
News headline image
Quantum-Safe Spending Accelerates as Migration Windows Narrow
From USA News Group
Via GlobeNewswire
News headline image
Five Under-the-Radar Stocks With Catalysts Already in Motion — Across AI Defense, Space, Longevity, Gold, and Post-Quantum Security
From World Street Intelligence
Via GlobeNewswire
News headline image
A $244 Billion Arms Race Is Brewing in Cybersecurity
From Equity Insider
Via GlobeNewswire
News headline image
The $308B Security Pivot: Reshaping Digital Safety for the Quantum Age
From Equity Insider
Via GlobeNewswire
News headline image
The Credential Breach Epidemic Nobody Has Priced In
From Equity Insider
Via GlobeNewswire
News headline image
The Encryption Upgrade Nobody Can Afford to Skip
From Equity Insider
Via GlobeNewswire
News headline image
THE SIGNAL ARCHITECTURE: 5 Stocks Calibrating the 2026 Infrastructure Cycle
From USA News Group
Via GlobeNewswire
News headline image
Post-Quantum Cryptography Migration Is Now a Trillion-Dollar Imperative
From USA News Group
Via GlobeNewswire
News headline image
5 Stocks Sitting on the Right Side of the Biggest Repricing in a Generation
From USA News Group
Via GlobeNewswire
News headline image
Your Encryption Is Already Outdated. A $6.15 Trillion Fix Is Underway
From USA News Group
Via GlobeNewswire
News headline image
THE SOVEREIGNTY DOCTRINE: 5 Assets Locking Down the 2026 Survival Cycle
From USA News Group
Via GlobeNewswire
News headline image
THE SCARCITY CYCLE: 5 Assets for the Physical Reset
From USA News Group
Via GlobeNewswire
News headline image
THE SOVEREIGN MANDATE: 5 Stocks Securing the 2026 Choke Points
From USA News Group
Via GlobeNewswire
News headline image
The Quiet Security Shift: Infrastructure Capital Flees to Safety
From Equity Insider
Via GlobeNewswire
News headline image
THE RESILIENCE STACK: 5 Assets Fixing the AI Bottleneck
From USA News Group
Via GlobeNewswire
News headline image
The Q-Day Gold Rush: Why This $30B Tech Shift is the Next Defensive Supercycle
From USA News Group
Via GlobeNewswire
News headline image
THE FOUNDATION TRADE: 5 Assets Anchoring the Next Industrial Cycle
From USA News Group
Via GlobeNewswire
News headline image
The Quantum Shield: Hardening AI & Critical Infrastructure
From USA News Group
Via GlobeNewswire
News headline image
THE REALITY CHECK: 5 Assets Delivering Proof in a Speculative Market
From Equity Insider
Via GlobeNewswire
News headline image
Federal Contracts Now Demand Quantum Resilience as Data Harvest Accelerates
From Equity Insider
Via GlobeNewswire
News headline image
AI Attacks Surge 156% as Quantum Threats Force Encryption Overhaul
From USA News Group
Via GlobeNewswire
News headline image
AI Attacks Surge 156% as Enterprises Rush to Lock Down Quantum-Vulnerable Systems
From Equity Insider
Via GlobeNewswire

Frequently Asked Questions

Is QSE publicly traded?
Yes, QSE is publicly traded.
What exchange does QSE trade on?
QSE trades on the Canadian Securities Exchange
What is the ticker symbol for QSE?
The ticker symbol for QSE is QSE on the Canadian Securities Exchange
What is the current price of QSE?
The current price of QSE is 0.5100
When was QSE last traded?
The last trade of QSE was at 06/18/26 03:59 PM ET
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