Dec 8: 8 Strong Themes — Robotics (Industrial & Collaborative), Battery

December 8, 2025 · #Robotics (Industrial & Collaborative) #Battery #Autonomous Driving #Lithium #Semiconductor Equipment #Defense & War #Space & Aerospace (Nuri Rocket, Satellites) #Semiconductor Materials & Components

8 strong themes — 2 running · 6 recurred. Top: Robotics (Industrial & Collaborative) +13.2%.

Strong themes8 Top change+13.2% LeaderSP Systems

Average change by strong theme

Average change of member stocks, by theme · descending
Robotics (Industrial & Collaborative)
+13.2%
Battery
+12.6%
Autonomous Driving
+11.8%
Lithium
+7.3%
Semiconductor Equipment
+7.2%
Defense & War
+6.7%
Space & Aerospace (Nuri Rocket, Satellites)
+6.5%
Semiconductor Materials & Components
+6.2%

Theme leaders · recent trend

The line is the trend; the end-point colour is the last trading day's direction. Stocks without enough price history show as -
ThemeLeaderChangeTrend
Robotics (Industrial & Collaborative)SP Systems+24.09%
BatteryChemtros+11.89%
Autonomous DrivingAutocrypt+17.85%
LithiumEcopro+21.26%
Semiconductor EquipmentPamtek+29.87%
Defense & WarDaesung Hi-Tech+14.59%
Space & Aerospace (Nuri Rocket, Satellites)Sphere+17.34%
Semiconductor Materials & ComponentsHVM+13.04%

On Dec 8, every stock listed under all eight strong themes closed higher. Robotics (Industrial & Collaborative) led with an average change of 13.23%, with all 10 names up.

Battery followed at 12.56%, with Ecopro up 21.26%, while Autonomous Driving averaged 11.8%. Pamtek posted the largest gain in the data at 29.87%.

Six themes returned after a gap. Semiconductor Equipment and Semiconductor Materials & Components extended a streak to 2 sessions. Space & Aerospace (Nuri Rocket, Satellites) averaged 6.48%.

Today’s Strong Themes at a Glance

#ThemeStatusAvg. changeUp/TotalLeader
1Robotics (Industrial & Collaborative)recurred after 4 days+13.2%10/10SP Systems
2Batteryrecurred after 7 days+12.6%9/9Chemtros
3Autonomous Drivingrecurred after 19 days+11.8%10/10Autocrypt
4Lithiumrecurred after 12 days+7.3%10/10Ecopro
5Semiconductor Equipment2 days running+7.2%9/9Pamtek
6Defense & Warrecurred after 13 days+6.7%9/9Daesung Hi-Tech
7Space & Aerospace (Nuri Rocket, Satellites)recurred after 13 days+6.5%9/9Sphere
8Semiconductor Materials & Components2 days running+6.2%10/10HVM

Theme by Theme

1. Robotics (Industrial & Collaborative) (recurred after 4 days)

StockChangeCloseLeader
SP Systems 317830+24.1%13,600★
SBB Tech 389500+15.6%39,200
Dae-il 092200+14.9%12,840
Woorim Power Train Solution 101170+13.7%11,680
SPG 058610+12.6%75,000
Shinsung Delta Tech 065350+12.5%71,100
KNR Systems 199430+11.8%26,600
Hyundai Movex 319400+10.4%10,940
Clobot 466100+8.7%46,100
T-Robotics 117730+7.9%18,180

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2. Battery (recurred after 7 days)

StockChangeCloseLeader
Ecopro 086520+21.3%117,500
Isu Specialty Chemical 457190+15.5%59,500
Daesung Hi-Tech 129920+14.6%4,360
Shinsung Delta Tech 065350+12.5%71,100
Chunbo 278280+12.2%64,400
Chemtros 220260+11.9%5,930★
Ecopro BM 247540+8.5%173,300
Cosmo Advanced Materials & Technology 005070+8.3%54,800
Apro 262260+8.2%5,930

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3. Autonomous Driving (recurred after 19 days)

StockChangeCloseLeader
Pamtek 271830+29.9%2,100
Autocrypt 331740+17.9%15,250★
Suresofttech 298830+16.6%6,600
Nextchip 396270+15.2%3,145
Unitrontech 142210+9.0%6,650
Hyundai Autoever 307950+6.5%302,000
SK hynix 000660+6.1%577,000
Samhyun 437730+5.8%47,300
Edge Foundry 105550+5.6%1,647
Sos Lab 464080+5.5%11,530

4. Lithium (recurred after 12 days)

StockChangeCloseLeader
Ecopro 086520+21.3%117,500★
Chunbo 278280+12.2%64,400
Posco Future M 003670+7.0%220,500
LG Energy Solution 373220+6.0%451,500
Cosmochemical 005420+5.3%17,240
SungEel HiTech 365340+4.8%44,450
Sebitchem 107600+4.6%34,950
MNTECHCo 095500+4.3%12,870
Kangwon Energy 114190+3.8%15,750
Foosung 093370+3.5%8,400

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5. Semiconductor Equipment (2 days running)

StockChangeCloseLeader
Pamtek 271830+29.9%2,100★
VM 089970+5.8%28,150
Union Semiconductor Equipment Co.,ltd; 036200+4.9%9,650
Robostar 090360+4.8%78,000
Wonik Holdings 030530+4.1%29,500
Justem 417840+4.0%10,400
Raon Robotics 232680+3.8%8,680
KoMi 183300+3.8%89,800
Seojin System 178320+3.7%26,450

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6. Defense & War (recurred after 13 days)

StockChangeCloseLeader
Daesung Hi-Tech 129920+14.6%4,360★
SNT Dynamics 003570+10.5%47,500
RF Systems 474610+7.2%4,245
Samhyun 437730+5.8%47,300
Hyundai-Rotem 064350+5.5%192,100
Hanwha Ocean 042660+5.1%114,000
Hanwha Aerospace 012450+4.7%937,000
Korea Aerospace Industries 047810+3.6%110,000
Kencoa Aerospace 274090+2.9%9,970

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7. Space & Aerospace (Nuri Rocket, Satellites) (recurred after 13 days)

StockChangeCloseLeader
Sphere 347700+17.3%8,660★
HVM 295310+13.0%26,000
Hyundai-Rotem 064350+5.5%192,100
Isupetasys 007660+4.8%141,700
Hanwha Aerospace 012450+4.7%937,000
Lumir 474170+3.6%7,750
Korea Aerospace Industries 047810+3.6%110,000
Kencoa Aerospace 274090+2.9%9,970
Fiberpro 368770+2.8%7,410

8. Semiconductor Materials & Components (2 days running)

StockChangeCloseLeader
HVM 295310+13.0%26,000★
Chunbo 278280+12.2%64,400
Unitrontech 142210+9.0%6,650
Dongjin Semichem 005290+6.1%39,100
Lake Materials 281740+5.8%14,580
Ram Technology 171010+3.6%4,145
Foosung 093370+3.5%8,400
SAMYANG NC Chem 482630+3.4%21,500
Duksan Techopia 317330+3.2%20,750
Duksanhimetal 077360+2.6%5,810

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Closing Thoughts

Autonomous Driving came back after a 19-day gap, the longest in the set. Whether these one-day returns extend into a streak is the next data point.

Lithium and Battery shared names such as Ecopro and Chunbo. HVM also sat in both Space & Aerospace (Nuri Rocket, Satellites) and Semiconductor Materials & Components.