What the company does
FIRSTEC Co., Ltd engages in the design, manufacture, and sale of various products for defense industry worldwide. It offers guided weapon products, including drive, guidance control, launch control, and wiring devices; electric battlefields, cooling systems, and automatic fire extinguishing systems for mobility and firepower systems; avionics, driving device, propulsion/fuel, environmental control, and structural test devices for aerospace industry; mechanical devices and cooling systems for submarines, ships, and minelayers; and aerial and ground drones, and maritime unmanned aerial vehicles. The company was founded in 1975 and is headquartered in Changwon-Si, South Korea.
What the weekly tape is saying
010820 closed the latest completed week at 7,800 KRW. The 4-week return is -33.3% and the 12-week return is 10.5%. Trend Signal is active, Market Dynamics is -0.42. Setup signature: Risk-first tape with a 21/100 composite read.
A compressed read of the whole setup
The radar blends trend persistence, momentum, Market Dynamics, Relative Strength, volume confirmation, and risk control into one weekly cockpit.
Scoreboard
16-week signal tape
Price, Trend Line, and Fair Value
Weekly price context with the latest close, trend position, Fair Value gap, drawdown, and 52-week range location.
52-week price path
Price map
- Trend Line
- 7,403 KRW
- Vs Trend Line
- 5.4%
- Fair Value
- 4,287 KRW
- Vs Fair Value
- 82.0%
- 52W High
- 18,730 KRW
- 52W Low
- 3,645 KRW
- Drawdown
- -58.4%
- Range Position
- 27.5%
Returns and trend persistence
Return windows separate the latest week from short-term and medium-term follow-through.
Return windows
Trend read
- Active Streak
- 17 weeks
- 52W Active Weeks
- 39
- 52W Active Breadth
- 75.0%
- Sector Scope
- KR Industrials
- Sector Rank
- 178 of 199
- Sector Percentile
- 10.6%
Sector and industry pulse
Peer breadth helps separate a stock-specific move from a broader group rotation.
KR Industrials
- Tracked Peers
- 100
- 4W Rank
- - of 100
- Avg 1W
- 1.7%
- Avg 4W
- -9.9%
- Trend Breadth
- 53.0%
- Positive MD
- 30.0%
KR Aerospace & Defense
- Tracked Peers
- 14
- 4W Rank
- 14 of 14
- Avg 1W
- 3.9%
- Avg 4W
- -8.4%
- Trend Breadth
- 35.7%
- Positive RS
- 0.0%
Pressure, Relative Strength, and expectation
Market Dynamics and Relative Strength show whether buying pressure and relative leadership are confirming the price move.
Dynamics path
Signal state
- Market Dynamics
- -0.42
- 4W MD Change
- -139.2%
- Relative Strength
- -24.54
- 4W RS Change
- -218.1%
- Expectation
- Undecided
- Probability
- 45.23%
Participation and confirmation
Volume tells us whether the latest weekly move is being confirmed by unusual participation.
52-week volume profile
Volume map
- Latest Volume
- 3.8M
- 13W Average
- 22.3M
- 52W Average
- 12.6M
- Vs 13W
- 0.2x
- Vs 52W
- 0.3x
Volatility, downside weeks, and return shape
A compact risk profile shows whether the move is steady, volatile, or being driven by sharp one-week jumps.
26-week return distribution
Risk map
- 13W Volatility
- 13.8%
- 52W Volatility
- 11.2%
- Upside Weeks
- 24
- Downside Weeks
- 27
- Downside Breadth
- 51.9%
- Avg Gain / Loss
- 10.7% / -6.1%
Classification, opportunities, risks, and watch points
Top-level read across company classification, constructive evidence, caution points, and the next things that matter.
Classification
- Exchange
- KSC
- Country
- KR
- Sector
- Industrials
- Industry
- Aerospace & Defense
- Currency
- KRW
- Market Cap
- 431.0B
Opportunity signals
- Trend Signal is active with a 17-week active streak.
- Price is above the Trend Line, keeping the weekly tape constructive.
- Price is above Fair Value, showing premium demand versus the model.
Risk signals
- Market Dynamics is negative, which weakens the current setup.
- The share remains more than 20% below its 52-week high.
- The latest week was a sharp negative move.
Watch next
- Trend Line remains the key weekly regime level.
- Market Dynamics is the pressure gauge to monitor for confirmation or fade.
- A volume ratio above 1.5x would show stronger participation in the next move.
Recent completed weeks
The latest weekly rows behind the report snapshot.
| Week | Close | Return | Trend | Fair Value | MD | RS | Volume | Signal |
|---|---|---|---|---|---|---|---|---|
| 12 Jun 2026 | 7,800 KRW | -5.5% | 7,403 KRW | 4,287 KRW | -0.42 | -24.54 | 3.8M | On |
| 5 Jun 2026 | 8,250 KRW | -11.6% | 7,275 KRW | 4,267 KRW | -0.03 | -21.17 | 4.8M | On |
| 29 May 2026 | 9,330 KRW | -18.9% | 7,139 KRW | 4,243 KRW | 0.38 | -14.56 | 7.1M | On |
| 22 May 2026 | 11,500 KRW | -1.7% | 6,982 KRW | 4,212 KRW | 0.72 | 13.32 | 7.0M | On |
| 15 May 2026 | 11,700 KRW | -9.9% | 6,764 KRW | 4,167 KRW | 1.07 | 20.78 | 8.9M | On |
| 8 May 2026 | 12,990 KRW | -3.8% | 6,518 KRW | 4,122 KRW | 1.36 | 34.36 | 6.7M | On |
| 1 May 2026 | 13,500 KRW | -9.6% | 6,244 KRW | 4,066 KRW | 1.56 | 59.10 | 8.3M | On |
| 24 Apr 2026 | 14,930 KRW | 10.8% | 5,948 KRW | 4,007 KRW | 1.60 | 80.92 | 68.5M | On |
| 17 Apr 2026 | 13,480 KRW | 18.3% | 5,597 KRW | 3,937 KRW | 1.37 | 73.12 | 66.7M | On |
| 10 Apr 2026 | 11,390 KRW | 24.8% | 5,304 KRW | 3,881 KRW | 1.18 | 56.30 | 58.4M | On |
| 3 Apr 2026 | 9,130 KRW | 26.3% | 5,087 KRW | 3,830 KRW | 1.08 | 37.65 | 20.8M | On |
| 27 Mar 2026 | 7,230 KRW | 2.4% | 4,927 KRW | 3,794 KRW | 1.20 | 8.31 | 10.0M | On |
| 20 Mar 2026 | 7,060 KRW | -3.4% | 4,825 KRW | 3,770 KRW | 1.43 | -0.53 | 19.5M | On |
| 13 Mar 2026 | 7,310 KRW | -19.0% | 4,734 KRW | 3,747 KRW | 1.60 | 8.27 | 26.6M | On |