RIO
Price
$61.89
Change
-$0.83 (-1.32%)
Updated
Sep 2 closing price
Capitalization
100.97B
42 days until earnings call
SGML
Price
$6.03
Change
-$0.68 (-10.13%)
Updated
Sep 2 closing price
Capitalization
678.09M
72 days until earnings call
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RIO vs SGML

Header iconRIO vs SGML Comparison
Open Charts RIO vs SGMLBanner chart's image
Rio Tinto
Price$61.89
Change-$0.83 (-1.32%)
Volume$2.16M
Capitalization100.97B
Sigma Lithium
Price$6.03
Change-$0.68 (-10.13%)
Volume$2.05M
Capitalization678.09M
RIO vs SGML Comparison Chart in %
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RIO
Daily Signalchanged days ago
Gain/Loss if bought
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SGML
Daily Signalchanged days ago
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RIO vs. SGML commentary
Sep 03, 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 RIO is a StrongBuy and SGML is a StrongBuy.

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COMPARISON
Comparison
Sep 03, 2025
Stock price -- (RIO: $61.89 vs. SGML: $6.03)
Brand notoriety: RIO and SGML are both not notable
Both companies represent the Other Metals/Minerals industry
Current volume relative to the 65-day Moving Average: RIO: 64% vs. SGML: 73%
Market capitalization -- RIO: $100.97B vs. SGML: $678.09M
RIO [@Other Metals/Minerals] is valued at $100.97B. SGML’s [@Other Metals/Minerals] market capitalization is $678.09M. The market cap for tickers in the [@Other Metals/Minerals] industry ranges from $223.12B to $0. The average market capitalization across the [@Other Metals/Minerals] industry is $2.28B.

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).

RIO’s FA Score shows that 1 FA rating(s) are green whileSGML’s FA Score has 1 green FA rating(s).

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

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.

RIO’s TA Score shows that 6 TA indicator(s) are bullish while SGML’s TA Score has 6 bullish TA indicator(s).

  • RIO’s TA Score: 6 bullish, 2 bearish.
  • SGML’s TA Score: 6 bullish, 3 bearish.
According to our system of comparison, RIO is a better buy in the short-term than SGML.

Price Growth

RIO (@Other Metals/Minerals) experienced а -0.10% price change this week, while SGML (@Other Metals/Minerals) price change was +0.17% for the same time period.

The average weekly price growth across all stocks in the @Other Metals/Minerals industry was +3.18%. For the same industry, the average monthly price growth was +11.40%, and the average quarterly price growth was +54.57%.

Reported Earning Dates

RIO is expected to report earnings on Oct 15, 2025.

SGML is expected to report earnings on Nov 14, 2025.

Industries' Descriptions

@Other Metals/Minerals (+3.18% weekly)

The category includes companies that explore for, mine and extract metals, such as copper, diamonds, nickel, cobalt ore, lead, zinc and uranium. BHP, Rio Tinto and Southern Copper Corporation are major players in this space.

SUMMARIES
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FUNDAMENTALS
Fundamentals
RIO($101B) has a higher market cap than SGML($678M). SGML has higher P/E ratio than RIO: SGML (120.72) vs RIO (9.86). RIO YTD gains are higher at: 11.720 vs. SGML (-46.257). RIO has higher annual earnings (EBITDA): 22B vs. SGML (-16.61M). RIO has more cash in the bank: 9.33B vs. SGML (31.1M). SGML has less debt than RIO: SGML (172M) vs RIO (23.6B). RIO has higher revenues than SGML: RIO (53.7B) vs SGML (127M).
RIOSGMLRIO / SGML
Capitalization101B678M14,897%
EBITDA22B-16.61M-132,432%
Gain YTD11.720-46.257-25%
P/E Ratio9.86120.728%
Revenue53.7B127M42,283%
Total Cash9.33B31.1M30,013%
Total Debt23.6B172M13,721%
FUNDAMENTALS RATINGS
RIO vs SGML: Fundamental Ratings
RIO
SGML
OUTLOOK RATING
1..100
2550
VALUATION
overvalued / fair valued / undervalued
1..100
3
Undervalued
89
Overvalued
PROFIT vs RISK RATING
1..100
5087
SMR RATING
1..100
9997
PRICE GROWTH RATING
1..100
5049
P/E GROWTH RATING
1..100
3820
SEASONALITY SCORE
1..100
5090

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.

RIO's Valuation (3) in the Other Metals Or Minerals industry is significantly better than the same rating for SGML (89) in the null industry. This means that RIO’s stock grew significantly faster than SGML’s over the last 12 months.

RIO's Profit vs Risk Rating (50) in the Other Metals Or Minerals industry is somewhat better than the same rating for SGML (87) in the null industry. This means that RIO’s stock grew somewhat faster than SGML’s over the last 12 months.

SGML's SMR Rating (97) in the null industry is in the same range as RIO (99) in the Other Metals Or Minerals industry. This means that SGML’s stock grew similarly to RIO’s over the last 12 months.

SGML's Price Growth Rating (49) in the null industry is in the same range as RIO (50) in the Other Metals Or Minerals industry. This means that SGML’s stock grew similarly to RIO’s over the last 12 months.

SGML's P/E Growth Rating (20) in the null industry is in the same range as RIO (38) in the Other Metals Or Minerals industry. This means that SGML’s stock grew similarly to RIO’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
RIOSGML
RSI
ODDS (%)
N/A
Bearish Trend 8 days ago
81%
Stochastic
ODDS (%)
Bearish Trend 1 day ago
59%
Bullish Trend 6 days ago
78%
Momentum
ODDS (%)
Bullish Trend 1 day ago
65%
Bullish Trend 6 days ago
83%
MACD
ODDS (%)
Bullish Trend 1 day ago
66%
Bullish Trend 6 days ago
80%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
60%
Bullish Trend 6 days ago
85%
TrendMonth
ODDS (%)
Bullish Trend 1 day ago
63%
Bullish Trend 6 days ago
86%
Advances
ODDS (%)
Bullish Trend 7 days ago
66%
Bullish Trend 10 days ago
85%
Declines
ODDS (%)
Bearish Trend 1 day ago
60%
Bearish Trend 15 days ago
85%
BollingerBands
ODDS (%)
N/A
Bearish Trend 6 days ago
80%
Aroon
ODDS (%)
Bullish Trend 1 day ago
59%
Bullish Trend 6 days ago
88%
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RIO
Daily Signalchanged days ago
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SGML
Daily Signalchanged days ago
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RIO and

Correlation & Price change

A.I.dvisor indicates that over the last year, RIO has been closely correlated with BHP. These tickers have moved in lockstep 83% of the time. This A.I.-generated data suggests there is a high statistical probability that if RIO jumps, then BHP could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To RIO
1D Price
Change %
RIO100%
-1.32%
BHP - RIO
83%
Closely correlated
-0.18%
VALE - RIO
82%
Closely correlated
-1.07%
GLNCY - RIO
75%
Closely correlated
-3.31%
FSUGY - RIO
73%
Closely correlated
-2.22%
TECK - RIO
69%
Closely correlated
-1.87%
More

SGML and

Correlation & Price change

A.I.dvisor indicates that over the last year, SGML has been loosely correlated with LAC. These tickers have moved in lockstep 51% of the time. This A.I.-generated data suggests there is some statistical probability that if SGML jumps, then LAC could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To SGML
1D Price
Change %
SGML100%
-10.13%
LAC - SGML
51%
Loosely correlated
-5.35%
PLL - SGML
47%
Loosely correlated
N/A
VALE - SGML
47%
Loosely correlated
-1.07%
TECK - SGML
45%
Loosely correlated
-1.87%
RIO - SGML
43%
Loosely correlated
-1.32%
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