DUOL
Price
$345.73
Change
+$25.75 (+8.05%)
Updated
Oct 8, 04:03 PM (EDT)
Capitalization
14.68B
28 days until earnings call
KALU
Price
$81.14
Change
+$3.78 (+4.89%)
Updated
Oct 8, 12:35 PM (EDT)
Capitalization
1.25B
15 days until earnings call
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DUOL vs KALU

Header iconDUOL vs KALU Comparison
Open Charts DUOL vs KALUBanner chart's image
Duolingo
Price$345.73
Change+$25.75 (+8.05%)
Volume$200
Capitalization14.68B
Kaiser Aluminum
Price$81.14
Change+$3.78 (+4.89%)
Volume$130
Capitalization1.25B
DUOL vs KALU Comparison Chart in %
DUOL
Daily Signalchanged days ago
Gain/Loss if bought
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KALU
Daily Signalchanged days ago
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DUOL vs. KALU commentary
Oct 08, 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 DUOL is a StrongBuy and KALU is a StrongBuy.

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COMPARISON
Comparison
Oct 08, 2025
Stock price -- (DUOL: $319.98 vs. KALU: $77.36)
Brand notoriety: DUOL and KALU are both not notable
DUOL represents the Packaged Software, while KALU is part of the Aluminum industry
Current volume relative to the 65-day Moving Average: DUOL: 39% vs. KALU: 74%
Market capitalization -- DUOL: $14.68B vs. KALU: $1.25B
DUOL [@Packaged Software] is valued at $14.68B. KALU’s [@Aluminum] market capitalization is $1.25B. The market cap for tickers in the [@Packaged Software] industry ranges from $315.88B to $0. The market cap for tickers in the [@Aluminum] industry ranges from $54.35B to $0. The average market capitalization across the [@Packaged Software] industry is $9.01B. The average market capitalization across the [@Aluminum] industry is $13.85B.

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).

DUOL’s FA Score shows that 0 FA rating(s) are green whileKALU’s FA Score has 1 green FA rating(s).

  • DUOL’s FA Score: 0 green, 5 red.
  • KALU’s FA Score: 1 green, 4 red.
According to our system of comparison, KALU is a better buy in the long-term than DUOL.

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.

DUOL’s TA Score shows that 6 TA indicator(s) are bullish while KALU’s TA Score has 6 bullish TA indicator(s).

  • DUOL’s TA Score: 6 bullish, 3 bearish.
  • KALU’s TA Score: 6 bullish, 3 bearish.
According to our system of comparison, both DUOL and KALU are a good buy in the short-term.

Price Growth

DUOL (@Packaged Software) experienced а -0.58% price change this week, while KALU (@Aluminum) price change was +0.26% for the same time period.

The average weekly price growth across all stocks in the @Packaged Software industry was +2.04%. For the same industry, the average monthly price growth was +4.72%, and the average quarterly price growth was +201.94%.

The average weekly price growth across all stocks in the @Aluminum industry was +1.12%. For the same industry, the average monthly price growth was +9.37%, and the average quarterly price growth was +65.29%.

Reported Earning Dates

DUOL is expected to report earnings on Nov 05, 2025.

KALU is expected to report earnings on Oct 23, 2025.

Industries' Descriptions

@Packaged Software (+2.04% weekly)

Packaged software comprises multiple software programs bundled together and sold as a group. For example, Microsoft Office includes multiple applications such as Excel, Word, and PowerPoint. In some cases, buying a bundled product is cheaper than purchasing each item individually[s20] . Microsoft Corporation, Oracle Corp. and Adobe are some major American packaged software makers.

@Aluminum (+1.12% 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
DUOL($14.7B) has a higher market cap than KALU($1.25B). DUOL has higher P/E ratio than KALU: DUOL (131.14) vs KALU (23.30). KALU YTD gains are higher at: 13.642 vs. DUOL (-1.311). KALU has higher annual earnings (EBITDA): 237M vs. DUOL (98M). DUOL has more cash in the bank: 1.1B vs. KALU (13.1M). DUOL has less debt than KALU: DUOL (93.8M) vs KALU (1.11B). KALU has higher revenues than DUOL: KALU (3.11B) vs DUOL (885M).
DUOLKALUDUOL / KALU
Capitalization14.7B1.25B1,174%
EBITDA98M237M41%
Gain YTD-1.31113.642-10%
P/E Ratio131.1423.30563%
Revenue885M3.11B28%
Total Cash1.1B13.1M8,382%
Total Debt93.8M1.11B8%
FUNDAMENTALS RATINGS
KALU: Fundamental Ratings
KALU
OUTLOOK RATING
1..100
12
VALUATION
overvalued / fair valued / undervalued
1..100
6
Undervalued
PROFIT vs RISK RATING
1..100
69
SMR RATING
1..100
78
PRICE GROWTH RATING
1..100
52
P/E GROWTH RATING
1..100
75
SEASONALITY SCORE
1..100
90

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.

TECHNICAL ANALYSIS
Technical Analysis
DUOLKALU
RSI
ODDS (%)
Bullish Trend 2 days ago
77%
N/A
Stochastic
ODDS (%)
Bearish Trend 2 days ago
90%
Bearish Trend 2 days ago
75%
Momentum
ODDS (%)
Bullish Trend 2 days ago
83%
Bullish Trend 2 days ago
82%
MACD
ODDS (%)
Bullish Trend 2 days ago
72%
Bullish Trend 2 days ago
70%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
82%
Bullish Trend 2 days ago
76%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
81%
Bearish Trend 2 days ago
74%
Advances
ODDS (%)
Bullish Trend 6 days ago
81%
Bullish Trend 7 days ago
75%
Declines
ODDS (%)
Bearish Trend 2 days ago
82%
Bearish Trend 3 days ago
69%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
77%
Bullish Trend 2 days ago
78%
Aroon
ODDS (%)
Bullish Trend 2 days ago
75%
Bearish Trend 2 days ago
67%
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DUOL
Daily Signalchanged days ago
Gain/Loss if bought
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KALU
Daily Signalchanged days ago
Gain/Loss if bought
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KALU and

Correlation & Price change

A.I.dvisor indicates that over the last year, KALU has been loosely correlated with CSTM. These tickers have moved in lockstep 61% of the time. This A.I.-generated data suggests there is some statistical probability that if KALU jumps, then CSTM could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To KALU
1D Price
Change %
KALU100%
+1.06%
CSTM - KALU
61%
Loosely correlated
+1.59%
AA - KALU
59%
Loosely correlated
+5.15%
CENX - KALU
54%
Loosely correlated
-3.60%
NHYDY - KALU
43%
Loosely correlated
-1.70%
NHYKF - KALU
22%
Poorly correlated
-1.94%
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