Free Trial
→ The SpaceX supplier that shipped 5 billion chips to Starlink (From Weiss Ratings) (Ad)tc pixel Free GSI Stock Alerts

Gatekeeper Systems (GSI) Stock Chart & Stock Price History

Gatekeeper Systems logo
C$1.28 +0.01 (+0.79%)
As of 05/25/2026 03:59 PM Eastern
Compare

Gatekeeper Systems Stock Price Performance

The Gatekeeper Systems (GSI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 124.56%, with a year-to-date return of -30.81%. In the past month, the stock has decreased 9.86%, reflecting recent market activity.

As of the latest close, Gatekeeper Systems traded at C$1.27 with a market cap of C$141.09 million and volume of 198,684 shares. Five years ago, the stock traded at C$0.78, representing a 64.10% increase over that period. At the time, it had a market cap of C$20.87 million and a volume of 75,744 shares.

Receive GSI Stock News and Ratings via Email

Sign-up to receive the latest news and ratings for Gatekeeper Systems and its competitors with MarketBeat's FREE daily newsletter.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
5 Day
Performance
-3.76%
1 Month
Performance
-9.86%
3 Month
Performance
-15.79%
Year-To-Date
Performance
-30.81%
1 Year
Performance
+124.56%
5 Year
Performance
+64.10%

GSI Stock Chart for Tuesday, May, 26, 2026

GSI Chart by TradingView

Gatekeeper Systems Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/25/2026C$1.27C$1.28
+0.79%		C$1.34C$1.2818,370 shsC$142.21 million
05/22/2026C$1.33C$1.27
-4.51%		C$1.32C$1.20198,684 shsC$141.09 million
05/21/2026C$1.33C$1.33C$1.37C$1.3178,530 shsC$147.76 million
05/20/2026C$1.28C$1.33
+3.91%		C$1.33C$1.2874,176 shsC$147.76 million
05/19/2026C$1.25C$1.28
+2.40%		C$1.28C$1.2237,097 shsC$142.21 million
05/18/2026C$1.25C$1.25C$1.32C$1.2442,471 shsC$138.87 million
05/15/2026C$1.26C$1.25
-0.40%		C$1.32C$1.2442,471 shsC$138.87 million
05/14/2026C$1.26C$1.26
-0.40%		C$1.30C$1.23100,434 shsC$139.43 million
05/13/2026C$1.29C$1.26
-2.33%		C$1.28C$1.2361,661 shsC$139.98 million
05/12/2026C$1.31C$1.29
-1.53%		C$1.31C$1.2570,673 shsC$143.32 million
05/11/2026C$1.37C$1.31
-4.38%		C$1.36C$1.3084,049 shsC$145.54 million
05/08/2026C$1.38C$1.37
-0.72%		C$1.39C$1.3357,341 shsC$153.31 million
05/07/2026C$1.40C$1.38
-1.08%		C$1.43C$1.3859,528 shsC$153.32 million
05/06/2026C$1.39C$1.40
+0.36%		C$1.43C$1.3866,578 shsC$154.98 million
05/05/2026N/AC$1.39C$1.44C$1.3772,673 shsC$154.43 million
04/30/2026C$1.43C$1.39
-2.80%		C$1.45C$1.32124,520 shsC$153.48 million
04/29/2026C$1.51C$1.43
-5.30%		C$1.54C$1.43151,394 shsC$157.89 million
04/28/2026C$1.39C$1.51
+8.63%		C$1.63C$1.49262,997 shsC$166.73 million
04/27/2026C$1.42C$1.39
-2.11%		C$1.45C$1.3665,341 shsC$153.48 million
Related Companies

This page (CVE:GSI) was last updated on 5/26/2026 by MarketBeat.com Staff.
From Our Partners
Hey, it's Jon Najarian. The SpaceX IPO is right around the corner. But I discovered Elon may have something BIGGER planned. Check this out before June 9th...
After being invited to the SpaceX launch headquarters in Cape Canaveral from one of Elon's top lobbyists… Hall...
Banyan Hill Publishing | Sponsoredtc pixel
The SpaceX supplier that shipped 5 billion chips to Starlink
When Nvidia surged 770%, its data center cooling supplier Vertiv climbed 1,700%. When Apple ran 2,000%, suppli...
Weiss Ratings | Sponsoredtc pixel
Trump Admin to Pump $1 Billion into this “Off-the-Radar” AI Stock
The U.S. government pumped more than $1 billion into Intel. The stock popped 128%. It pumped $400 million into...
InvestorPlace | Sponsoredtc pixel
The S-1 just dropped. 22 days left.
The SpaceX S-1 is now public - $18.7 billion in revenue, a $75 billion raise, and a June 12 Nasdaq listing con...
Behind the Markets | Sponsoredtc pixel
Better than SpaceX? Grab this ticker instead.
Larry Benedict generated $274 million for his clients by finding the trades most investors missed. Now he says...
Brownstone Research | Sponsoredtc pixel
Your book attached
Bill Poulos is offering his 'Simple Options Trading For Beginners' guide at no cost - normally priced at $29.9...
Profits Run | Sponsoredtc pixel
Gold surged 600 dollars last time this indicator peaked
The Buffett Indicator has predicted every major gold bull run this century - 2000, 2008, and 2020, when gold s...
Porter & Company | Sponsoredtc pixel
Three companies about to leapfrog Nvidia [And transform the entire industry]
Futurist George Gilder - who predicted the smartphone years before the iPhone launched - believes today's AI d...
Eagle Publishing | Sponsoredtc pixel