AA
Price
$32.71
Change
+$1.26 (+4.01%)
Updated
Sep 26, 04:59 PM (EDT)
Capitalization
8.47B
25 days until earnings call
CSTM
Price
$15.34
Change
+$0.38 (+2.54%)
Updated
Sep 26, 04:59 PM (EDT)
Capitalization
2.14B
25 days until earnings call
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AA vs CSTM

Header iconAA vs CSTM Comparison
Open Charts AA vs CSTMBanner chart's image
Alcoa
Price$32.71
Change+$1.26 (+4.01%)
Volume$66.21K
Capitalization8.47B
Constellium SE
Price$15.34
Change+$0.38 (+2.54%)
Volume$11K
Capitalization2.14B
AA vs CSTM Comparison Chart in %
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AA
Daily Signalchanged days ago
Gain/Loss if bought
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CSTM
Daily Signalchanged days ago
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AA vs. CSTM commentary
Sep 27, 2025

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is AA is a Buy and CSTM is a StrongBuy.

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COMPARISON
Comparison
Sep 27, 2025
Stock price -- (AA: $32.71 vs. CSTM: $15.33)
Brand notoriety: AA: Notable vs. CSTM: Not notable
Both companies represent the Aluminum industry
Current volume relative to the 65-day Moving Average: AA: 114% vs. CSTM: 71%
Market capitalization -- AA: $8.47B vs. CSTM: $2.14B
AA [@Aluminum] is valued at $8.47B. CSTM’s [@Aluminum] market capitalization is $2.14B. The market cap for tickers in the [@Aluminum] industry ranges from $54.35B to $0. The average market capitalization across the [@Aluminum] industry is $13.11B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

AA’s FA Score shows that 1 FA rating(s) are green whileCSTM’s FA Score has 1 green FA rating(s).

  • AA’s FA Score: 1 green, 4 red.
  • CSTM’s FA Score: 1 green, 4 red.
According to our system of comparison, AA is a better buy in the long-term than CSTM.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

AA’s TA Score shows that 4 TA indicator(s) are bullish while CSTM’s TA Score has 3 bullish TA indicator(s).

  • AA’s TA Score: 4 bullish, 4 bearish.
  • CSTM’s TA Score: 3 bullish, 6 bearish.
According to our system of comparison, AA is a better buy in the short-term than CSTM.

Price Growth

AA (@Aluminum) experienced а +0.77% price change this week, while CSTM (@Aluminum) price change was -0.65% for the same time period.

The average weekly price growth across all stocks in the @Aluminum industry was +0.50%. For the same industry, the average monthly price growth was +3.32%, and the average quarterly price growth was +34.22%.

Reported Earning Dates

AA is expected to report earnings on Oct 22, 2025.

CSTM is expected to report earnings on Oct 22, 2025.

Industries' Descriptions

@Aluminum (+0.50% weekly)

Aluminum is widely used in the industries like construction, packaging and automotive sector. The segment has seen increased demand for the lightweight variety in automobiles in improving fuel efficiency. The U.S. aluminum industry generates nearly $71 billion a year in direct economic impact (according to The Aluminum Association). Arconic, Inc, Alcoa Corp and Kaiser Aluminum Corporation are major aluminum companies in the U.S.

SUMMARIES
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FUNDAMENTALS
Fundamentals
AA($8.47B) has a higher market cap than CSTM($2.14B). CSTM has higher P/E ratio than AA: CSTM (66.65) vs AA (7.71). CSTM YTD gains are higher at: 49.318 vs. AA (-12.548). AA has higher annual earnings (EBITDA): 2.17B vs. CSTM (538M). AA has more cash in the bank: 1.51B vs. CSTM (133M). CSTM has less debt than AA: CSTM (2.15B) vs AA (2.65B). AA has higher revenues than CSTM: AA (12.8B) vs CSTM (7.61B).
AACSTMAA / CSTM
Capitalization8.47B2.14B396%
EBITDA2.17B538M403%
Gain YTD-12.54849.318-25%
P/E Ratio7.7166.6512%
Revenue12.8B7.61B168%
Total Cash1.51B133M1,138%
Total Debt2.65B2.15B123%
FUNDAMENTALS RATINGS
AA vs CSTM: Fundamental Ratings
AA
CSTM
OUTLOOK RATING
1..100
7077
VALUATION
overvalued / fair valued / undervalued
1..100
15
Undervalued
83
Overvalued
PROFIT vs RISK RATING
1..100
8068
SMR RATING
1..100
4588
PRICE GROWTH RATING
1..100
5947
P/E GROWTH RATING
1..100
1003
SEASONALITY SCORE
1..100
5075

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

AA's Valuation (15) in the Aluminum industry is significantly better than the same rating for CSTM (83) in the Miscellaneous Commercial Services industry. This means that AA’s stock grew significantly faster than CSTM’s over the last 12 months.

CSTM's Profit vs Risk Rating (68) in the Miscellaneous Commercial Services industry is in the same range as AA (80) in the Aluminum industry. This means that CSTM’s stock grew similarly to AA’s over the last 12 months.

AA's SMR Rating (45) in the Aluminum industry is somewhat better than the same rating for CSTM (88) in the Miscellaneous Commercial Services industry. This means that AA’s stock grew somewhat faster than CSTM’s over the last 12 months.

CSTM's Price Growth Rating (47) in the Miscellaneous Commercial Services industry is in the same range as AA (59) in the Aluminum industry. This means that CSTM’s stock grew similarly to AA’s over the last 12 months.

CSTM's P/E Growth Rating (3) in the Miscellaneous Commercial Services industry is significantly better than the same rating for AA (100) in the Aluminum industry. This means that CSTM’s stock grew significantly faster than AA’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
AACSTM
RSI
ODDS (%)
N/A
Bearish Trend 2 days ago
83%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
81%
Bearish Trend 2 days ago
67%
Momentum
ODDS (%)
Bearish Trend 2 days ago
72%
Bearish Trend 2 days ago
64%
MACD
ODDS (%)
Bearish Trend 2 days ago
73%
Bearish Trend 2 days ago
68%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
79%
Bearish Trend 2 days ago
68%
TrendMonth
ODDS (%)
Bearish Trend 2 days ago
80%
Bullish Trend 2 days ago
73%
Advances
ODDS (%)
Bullish Trend 12 days ago
79%
Bullish Trend 9 days ago
73%
Declines
ODDS (%)
Bearish Trend 3 days ago
82%
Bearish Trend 3 days ago
71%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
77%
Bearish Trend 2 days ago
75%
Aroon
ODDS (%)
Bullish Trend 2 days ago
86%
Bullish Trend 2 days ago
71%
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AA
Daily Signalchanged days ago
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CSTM
Daily Signalchanged days ago
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AA and

Correlation & Price change

A.I.dvisor indicates that over the last year, AA has been closely correlated with CENX. These tickers have moved in lockstep 66% of the time. This A.I.-generated data suggests there is a high statistical probability that if AA jumps, then CENX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To AA
1D Price
Change %
AA100%
+4.01%
CENX - AA
66%
Closely correlated
+7.78%
KALU - AA
55%
Loosely correlated
+4.89%
CSTM - AA
48%
Loosely correlated
+2.51%
NHYDY - AA
16%
Poorly correlated
N/A
NHYKF - AA
7%
Poorly correlated
N/A
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CSTM and

Correlation & Price change

A.I.dvisor indicates that over the last year, CSTM has been loosely correlated with AA. These tickers have moved in lockstep 59% of the time. This A.I.-generated data suggests there is some statistical probability that if CSTM jumps, then AA could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To CSTM
1D Price
Change %
CSTM100%
+2.51%
AA - CSTM
59%
Loosely correlated
+4.01%
CENX - CSTM
37%
Loosely correlated
+7.78%
KALU - CSTM
29%
Poorly correlated
+4.89%
NHYKF - CSTM
13%
Poorly correlated
N/A
NHYDY - CSTM
13%
Poorly correlated
N/A
More