SUMCF OTC
Sumco Corporation
1W: +25.0%
1M: +16.4%
3M: -22.8%
YTD: +149.9%
1Y: +121.7%
3Y: +82.9%
5Y: +10.1%
$23.74
+1.93 (+8.85%)
Weekly Expected Move ±10.3%
$19
$21
$24
$26
$29
Overview
Chart
Smart Money
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Analysis
Technicals
Weather
Peers
ESG
Institutions
Dark Pool
Short Interest
Oct Typical
⛅
Partly Cloudy
+1.3% YTD avg
Midterm Year
⛈️
Stormy
-27.0% YTD avg
2026 Now
☀️
Sunny
Above typical
20yr Avg YTD
+1.3%
Day 189 of 252
Midterm Year YTD
-27.0%
Presidential cycle avg
2026 YTD
+149.9%
Above 20yr avg
Typical Vol
62%
Annualized
Monthly Weather Forecast
Jan
20yr
⛅
+2.6%
Midterm
⛅
+2.1%
44% win
31% vol
Feb
20yr
💨
+3.9%
Midterm
⛈️
-12.6%
50% win
63% vol
Mar
20yr
⛈️
+2.8%
Midterm
⛈️
-13.4%
22% win
59% vol
Apr
20yr
💨
+2.5%
Midterm
⛈️
-13.3%
44% win
43% vol
May
20yr
💨
+0.4%
Midterm
⛈️
-11.2%
56% win
58% vol
Jun
20yr
🌫️
+1.5%
Midterm
⛈️
-11.2%
42% win
37% vol
Jul
20yr
💨
+6.5%
Midterm
⛈️
-16.6%
32% win
52% vol
Aug
20yr
⛈️
-0.1%
Midterm
⛈️
-16.7%
32% win
62% vol
Sep
20yr
⛈️
-0.1%
Midterm
⛈️
-27.0%
21% win
52% vol
Oct
20yr
⛈️
-0.5%
Midterm
⛈️
-30.1%
26% win
62% vol
Now:
+16.8%
Nov
20yr
💨
-0.3%
Midterm
⛈️
-25.1%
50% win
83% vol
Dec
20yr
💨
+10.9%
Midterm
💨
+17.3%
50% win
98% vol
Seasonality (20yr)
Updated: 2026-10-02
YTD: +149.9%