IDKOY OTC
Idemitsu Kosan Co.,Ltd.
1W: -6.9%
1M: +0.4%
3M: +20.5%
YTD: +21.1%
1Y: +31.9%
3Y: +141.1%
5Y: +111.1%
$18.47
-0.96 (-4.94%)
Weekly Expected Move ±7.3%
$16
$17
$18
$20
$21
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
+2.6% YTD avg
Midterm Year
☁️
Cloudy
-0.2% YTD avg
2026 Now
☀️
Sunny
Above typical
20yr Avg YTD
+2.6%
Day 189 of 252
Midterm Year YTD
-0.2%
Presidential cycle avg
2026 YTD
+21.1%
Above 20yr avg
Typical Vol
31%
Annualized
Monthly Weather Forecast
Jan
20yr
⛈️
-1.4%
Midterm
⛈️
-8.0%
50% win
306% vol
Feb
20yr
💨
+4.3%
Midterm
⛈️
-5.9%
73% win
41% vol
Mar
20yr
☀️
+5.1%
Midterm
⛈️
-5.1%
80% win
29% vol
Apr
20yr
⛈️
+3.5%
Midterm
🌧️
-3.1%
27% win
39% vol
May
20yr
🌧️
-0.1%
Midterm
⛈️
-10.5%
13% win
27% vol
Jun
20yr
⛈️
+0.3%
Midterm
⛈️
-12.6%
27% win
43% vol
Jul
20yr
🌫️
-2.2%
Midterm
⛈️
-6.4%
33% win
30% vol
Aug
20yr
💨
-1.8%
Midterm
☁️
+0.7%
33% win
39% vol
Sep
20yr
⛅
+3.0%
Midterm
☁️
-0.2%
87% win
32% vol
Oct
20yr
🌧️
+1.4%
Midterm
⛈️
-6.8%
20% win
31% vol
Now:
-8.4%
Nov
20yr
🌫️
+1.9%
Midterm
⛈️
-18.1%
29% win
36% vol
Dec
20yr
💨
+5.8%
Midterm
🌧️
-3.5%
64% win
44% vol
Seasonality (20yr)
Updated: 2026-10-02
YTD: +21.1%