Also trades as: 005250.KS (KSC) · $vol 2M
005257.KS KSC
GC Corp.
1W: -1.8%
1M: +4.7%
3M: -2.6%
YTD: -26.0%
1Y: -40.8%
3Y: -34.0%
5Y: -77.1%
₩18,350.00 ($13.65)
+0.00 (+0.00%)
Weekly Expected Move ±4.1%
₩16834
₩17592
₩18350
₩19108
₩19866
Overview
Chart
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Analysis
Technicals
Weather
Peers
Oct Typical
☀️
Sunny
+71.5% YTD avg
Midterm Year
☀️
Sunny
+6.7% YTD avg
2026 Now
⛈️
Stormy
Below typical
20yr Avg YTD
+71.5%
Day 157 of 252
Midterm Year YTD
+6.7%
Presidential cycle avg
2026 YTD
-26.0%
Below 20yr avg
Typical Vol
83%
Annualized
Monthly Weather Forecast
Jan
20yr
💨
+1.2%
Midterm
🌧️
-4.8%
53% win
57% vol
Feb
20yr
💨
+2.0%
Midterm
⛅
+2.8%
35% win
71% vol
Mar
20yr
⛈️
+3.5%
Midterm
☀️
+7.1%
35% win
63% vol
Apr
20yr
💨
+2.8%
Midterm
⛅
+2.6%
50% win
55% vol
May
20yr
💨
+12.0%
Midterm
☀️
+20.2%
55% win
84% vol
Jun
20yr
💨
+14.1%
Midterm
☀️
+8.7%
35% win
110% vol
Jul
20yr
💨
+32.2%
Midterm
☀️
+6.9%
35% win
96% vol
Aug
20yr
💨
+52.2%
Midterm
⛅
+1.5%
50% win
87% vol
Sep
20yr
⛈️
+43.5%
Midterm
☀️
+13.4%
50% win
71% vol
Oct
20yr
💨
+66.9%
Midterm
☀️
+15.3%
43% win
83% vol
Now:
+2.7%
Nov
20yr
🌫️
+52.3%
Midterm
☀️
+17.2%
40% win
66% vol
Dec
20yr
⛈️
-1.6%
Midterm
⛈️
-4.9%
55% win
73% vol
Seasonality (20yr)
Updated: 2026-10-02
YTD: -26.0%