— Know what they know.
Not Investment Advice

CENX NASDAQ

Century Aluminum Company
1W: -7.6% 1M: -4.7% 3M: +16.4% YTD: +42.8% 1Y: +256.6% 3Y: +696.2% 5Y: +281.0%
$58.44
+3.52 (+6.41%)
Pre-Market: $56.79 (-1.65, -2.82%)
Weekly Expected Move ±7.3%
$49 $53 $57 $61 $65
NASDAQ · Basic Materials · Aluminum · Alpha Radar Sell · Power 38 · $5.8B mcap · 59M float · 3.52% daily turnover · Short 43% of daily vol
May Typical
Partly Cloudy
+2.8% YTD avg
Midterm Year
☁️
Cloudy
+0.6% YTD avg
2026 Now
☀️
Sunny
Above typical
20yr Avg YTD
+2.8%
Day 95 of 252
Midterm Year YTD
+0.6%
Presidential cycle avg
2026 YTD
+42.8%
Above 20yr avg
Typical Vol
75%
Annualized
Monthly Weather Forecast
Jan
20yr
💨
+2.0%
Midterm
+2.4%
50% win 80% vol
Feb
20yr
💨
+11.4%
Midterm
☀️
+17.4%
55% win 76% vol
Mar
20yr
💨
+10.4%
Midterm
☀️
+21.1%
50% win 87% vol
Apr
20yr
💨
+11.2%
Midterm
☀️
+14.4%
65% win 75% vol
May
20yr
⛈️
+4.8%
Midterm
☁️
-0.0%
43% win 75% vol
Now: -1.7%
Jun
20yr
⛈️
+2.2%
Midterm
⛈️
-9.8%
40% win 65% vol
Jul
20yr
💨
+3.8%
Midterm
⛈️
-7.1%
55% win 63% vol
Aug
20yr
⛈️
+4.4%
Midterm
☀️
+6.2%
35% win 78% vol
Sep
20yr
⛈️
+3.3%
Midterm
☀️
+7.1%
50% win 68% vol
Oct
20yr
⛈️
+3.1%
Midterm
☀️
+11.2%
50% win 84% vol
Nov
20yr
💨
+11.6%
Midterm
☀️
+18.8%
75% win 87% vol
Dec
20yr
💨
+12.1%
Midterm
⛈️
-4.6%
65% win 66% vol
Seasonality (20yr)
Updated: 2026-05-19
YTD: +42.8%

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms