DEFSEC Technologies - 6 Year Stock Price History | DFSC

Historical daily share price chart and data for DEFSEC Technologies since 2020 adjusted for splits and dividends. The latest closing stock price for DEFSEC Technologies as of March 10, 2026 is 2.25.
  • The all-time high DEFSEC Technologies stock closing price was 28224.00 on September 10, 2021.
  • The DEFSEC Technologies 52-week high stock price is 15.37, which is 583.1% above the current share price.
  • The DEFSEC Technologies 52-week low stock price is 1.62, which is 28% below the current share price.
  • The average DEFSEC Technologies stock price for the last 52 weeks is 4.34.
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DEFSEC Technologies Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 2.0025 1.9200 2.5000 1.7150 2.2500 32.35%
2025 6.0841 15.9621 17.5329 1.7000 1.7000 -88.44%
2024 114.7590 205.5900 310.8000 11.5584 14.7000 -92.22%
2023 460.5188 527.1000 751.8000 140.9100 189.0000 -65.12%
2022 4027.6641 14553.0000 14553.0000 17.0100 541.8000 -96.20%
2021 18917.3072 14550.1000 28224.0000 9550.5900 14259.0000 -7.62%
Sector Industry Market Cap Revenue
Aerospace Aerospace and Defense Equipment $0.003B $0.004B
DEFSEC Technologies Inc. provide advanced tactical systems for the defense and public security market. DEFSEC Technologies Inc., formerly known as KWESST Micro Systems Inc., is based in Ottawa, Ontario.
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