DEFSEC Technologies Inc. (DFSC) Stock Price History
Historical prices from 2021 to 2026
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DFSC Historical Performance
Short-Term Returns
DFSC Stock Price Trajectory (2021–2026)
As of May 8, 2026, DEFSEC Technologies Inc. (DFSC) trades at $3.95, representing a -27.5% return over the past year. The stock has delivered a -100.0% total return over five years (-80.4% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $30,546.60 on September 10, 2021. From this peak, DFSC has corrected -100.0%, currently trading 33% above its 200-day moving average, indicating continued institutional support.
When compared to Industrials sector peers CACI (+3.3% 1Y), SAIC (-22.1% 1Y), and POWI (+42.7% 1Y), DFSC has underperformed the peer group average. Compare DFSC vs CACI →
DFSC Historical Price Data (2025–2026)
Showing 30 of 1,339 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 3.55 | 4.00 | 3.45 | 3.95 | 145K | +14.83% |
| 2026-05-06 | 3.41 | 3.59 | 3.15 | 3.44 | 103K | +0.29% |
| 2026-05-05 | 3.02 | 3.55 | 3.01 | 3.43 | 162K | +16.27% |
| 2026-05-04 | 2.96 | 2.98 | 2.85 | 2.95 | 70K | 0.00% |
| 2026-05-01 | 3.07 | 3.07 | 2.81 | 2.95 | 97K | -3.59% |
| 2026-04-30 | 2.66 | 3.17 | 2.66 | 3.06 | 433K | +20.95% |
| 2026-04-29 | 2.36 | 2.58 | 2.34 | 2.53 | 71K | +3.69% |
| 2026-04-28 | 2.36 | 2.59 | 2.30 | 2.44 | 134K | -2.79% |
| 2026-04-27 | 2.21 | 2.59 | 2.15 | 2.51 | 229K | +10.57% |
| 2026-04-24 | 2.08 | 2.33 | 2.01 | 2.27 | 182K | +9.13% |
| 2026-04-23 | 2.15 | 2.19 | 2.05 | 2.08 | 38K | -6.31% |
| 2026-04-22 | 2.24 | 2.30 | 2.12 | 2.22 | 88K | -6.33% |
| 2026-04-21 | 2.41 | 2.45 | 2.25 | 2.37 | 123K | -1.25% |
| 2026-04-20 | 2.04 | 2.78 | 2.04 | 2.40 | 2.03M | +23.97% |
| 2026-04-17 | 2.01 | 2.02 | 1.94 | 1.94 | 16K | -0.21% |
| 2026-04-16 | 2.02 | 2.04 | 1.94 | 1.94 | 16K | -2.02% |
| 2026-04-15 | 2.04 | 2.04 | 1.96 | 1.98 | 8K | +1.02% |
| 2026-04-14 | 2.02 | 2.10 | 1.95 | 1.96 | 21K | -1.51% |
| 2026-04-13 | 1.99 | 2.02 | 1.90 | 1.99 | 21K | +4.74% |
| 2026-04-10 | 1.97 | 2.04 | 1.90 | 1.90 | 17K | -2.56% |
| 2026-04-09 | 1.97 | 2.00 | 1.94 | 1.95 | 8K | -2.74% |
| 2026-04-08 | 2.15 | 2.15 | 1.94 | 2.00 | 43K | -2.67% |
| 2026-04-07 | 2.18 | 2.27 | 2.02 | 2.06 | 24K | -2.83% |
| 2026-04-06 | 2.21 | 2.28 | 2.10 | 2.12 | 40K | -4.93% |
| 2026-04-02 | 1.94 | 2.24 | 1.94 | 2.23 | 39K | +9.85% |
| 2026-04-01 | 2.00 | 2.17 | 2.00 | 2.03 | 26K | +1.00% |
| 2026-03-31 | 2.00 | 2.08 | 1.92 | 2.01 | 40K | +5.24% |
| 2026-03-30 | 1.87 | 1.99 | 1.86 | 1.91 | 35K | -6.83% |
| 2026-03-27 | 2.28 | 2.28 | 1.97 | 2.05 | 35K | -4.23% |
| 2026-03-26 | 2.20 | 2.27 | 2.14 | 2.14 | 13K | -7.73% |
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View ValuationCompare DFSC vs SPIR
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Start ComparisonDFSC — Frequently Asked Questions
Quick answers to the most common questions about buying DFSC stock.
How has DFSC stock performed recently?
DFSC declined -27.5% over the past year, below its 5-year annualized CAGR of -80.4%. The stock trades above its 200-day moving average, reflecting the downtrend.
What is DFSC's all-time high price?
DEFSEC Technologies Inc. reached $30546.60 on 2021-09-10. The 52-week high is $15.37. Current 1-year return of -27.5% places the stock further from historical peaks.
Where can I download DFSC historical price data?
This page provides DFSC daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2021-2026, downloadable in CSV format.