CENX
Century Aluminum CompanyWhen CENX passed all Ten ChecksCentury Aluminum Company
history · not a forecastOver the past 10 years, CENX has passed all Ten Checks on 4 separate days. Here is how it moved over the 20 trading sessions that followed — how far it rose, and how far it fell.
The strongest of them rose +25.1% in Jul 2020, still rising at session 20.
- Aug 2025+10.8% +0.9%
- Jan 2024+5.4% -10.1%
- Jul 2020+25.1% +0.1%
Peak and dip mark the highest and lowest closing prices over those 20 sessions; the intraday swings ran wider still, and neither figure is a return you could have captured by buying and selling at the perfect moment. These are historical readings from the past 10 years, drawn only from the US-listed stocks the site covers today — a record of what happened, not a prediction of what will, and not investment advice.
6-month history — checks vs. price
Price on the left axis; checks passing (0–10) on the right.
Common questions about CENX’s checks
How many technical checks does CENX pass right now?
As of the Oct 23, 2026 close, CENX passes 3 of 10 fixed technical checks — the checks not passing: market trend rising, long-term trend rising, holding above short-term average, outperforming the market, stop distance within range, adequate stop room, quiet pullback volume.
Why does CENX fail the "market trend rising" check?
The S&P 500 ($759.97) is below its 10-day average ($769.33), so the market-trend check fails for every stock today, CENX included. It clears market-wide when the index reclaims $769.33.
What price would change CENX's check count?
The nearest flip level is "stop distance within range" passes on a close between $31.88 – $33.96. Each price-anchored check has an exact next-close level, shown in the Flip levels panel above.
Factual measurements from the latest scan — not investment advice.