GMBXF
Price
$8.15
Change
-$0.16 (-1.93%)
Updated
Nov 18 closing price
Capitalization
63.37B
70 days until earnings call
Intraday BUY SELL Signals
RIO
Price
$69.43
Change
-$0.31 (-0.44%)
Updated
Nov 19, 04:59 PM (EDT)
Capitalization
112.96B
104 days until earnings call
Intraday BUY SELL Signals
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GMBXF vs RIO

Header iconGMBXF vs RIO Comparison
Open Charts GMBXF vs RIOBanner chart's image
Grupo Mexico S.A.B. de C.V
Price$8.15
Change-$0.16 (-1.93%)
Volume$22.36K
Capitalization63.37B
Rio Tinto
Price$69.43
Change-$0.31 (-0.44%)
Volume$11.61K
Capitalization112.96B
GMBXF vs RIO Comparison Chart in %
GMBXF
Daily Signal:
Gain/Loss:
RIO
Daily Signal:
Gain/Loss:
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VS
GMBXF vs. RIO commentary
Nov 20, 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 GMBXF is a Hold and RIO is a Hold.

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COMPARISON
Comparison
Nov 20, 2025
Stock price -- (GMBXF: $8.15 vs. RIO: $69.43)
Brand notoriety: GMBXF and RIO are both not notable
Both companies represent the Other Metals/Minerals industry
Current volume relative to the 65-day Moving Average: GMBXF: 4% vs. RIO: 62%
Market capitalization -- GMBXF: $63.37B vs. RIO: $112.96B
GMBXF [@Other Metals/Minerals] is valued at $63.37B. RIO’s [@Other Metals/Minerals] market capitalization is $112.96B. 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 $2.63B.

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).

GMBXF’s FA Score shows that 3 FA rating(s) are green whileRIO’s FA Score has 2 green FA rating(s).

  • GMBXF’s FA Score: 3 green, 2 red.
  • RIO’s FA Score: 2 green, 3 red.
According to our system of comparison, GMBXF is a better buy in the long-term than RIO.

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.

GMBXF’s TA Score shows that 3 TA indicator(s) are bullish while RIO’s TA Score has 3 bullish TA indicator(s).

  • GMBXF’s TA Score: 3 bullish, 5 bearish.
  • RIO’s TA Score: 3 bullish, 4 bearish.
According to our system of comparison, RIO is a better buy in the short-term than GMBXF.

Price Growth

GMBXF (@Other Metals/Minerals) experienced а -7.89% price change this week, while RIO (@Other Metals/Minerals) price change was -2.36% for the same time period.

The average weekly price growth across all stocks in the @Other Metals/Minerals industry was -0.99%. For the same industry, the average monthly price growth was -8.41%, and the average quarterly price growth was +99.04%.

Reported Earning Dates

GMBXF is expected to report earnings on Jan 29, 2026.

RIO is expected to report earnings on Mar 04, 2026.

Industries' Descriptions

@Other Metals/Minerals (-0.99% 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($113B) has a higher market cap than GMBXF($63.4B). GMBXF has higher P/E ratio than RIO: GMBXF (14.82) vs RIO (11.06). GMBXF YTD gains are higher at: 77.399 vs. RIO (25.331). RIO has higher annual earnings (EBITDA): 22B vs. GMBXF (9.36B). GMBXF (9.68B) and RIO (9.33B) have equal amount of cash in the bank . GMBXF has less debt than RIO: GMBXF (10.2B) vs RIO (23.6B). RIO has higher revenues than GMBXF: RIO (53.7B) vs GMBXF (16.9B).
GMBXFRIOGMBXF / RIO
Capitalization63.4B113B56%
EBITDA9.36B22B43%
Gain YTD77.39925.331306%
P/E Ratio14.8211.06134%
Revenue16.9B53.7B31%
Total Cash9.68B9.33B104%
Total Debt10.2B23.6B43%
FUNDAMENTALS RATINGS
GMBXF vs RIO: Fundamental Ratings
GMBXF
RIO
OUTLOOK RATING
1..100
7712
VALUATION
overvalued / fair valued / undervalued
1..100
8
Undervalued
4
Undervalued
PROFIT vs RISK RATING
1..100
2436
SMR RATING
1..100
4398
PRICE GROWTH RATING
1..100
4045
P/E GROWTH RATING
1..100
1625
SEASONALITY SCORE
1..100
9090

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 (4) in the Other Metals Or Minerals industry is in the same range as GMBXF (8) in the null industry. This means that RIO’s stock grew similarly to GMBXF’s over the last 12 months.

GMBXF's Profit vs Risk Rating (24) in the null industry is in the same range as RIO (36) in the Other Metals Or Minerals industry. This means that GMBXF’s stock grew similarly to RIO’s over the last 12 months.

GMBXF's SMR Rating (43) in the null industry is somewhat better than the same rating for RIO (98) in the Other Metals Or Minerals industry. This means that GMBXF’s stock grew somewhat faster than RIO’s over the last 12 months.

GMBXF's Price Growth Rating (40) in the null industry is in the same range as RIO (45) in the Other Metals Or Minerals industry. This means that GMBXF’s stock grew similarly to RIO’s over the last 12 months.

GMBXF's P/E Growth Rating (16) in the null industry is in the same range as RIO (25) in the Other Metals Or Minerals industry. This means that GMBXF’s stock grew similarly to RIO’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
GMBXFRIO
RSI
ODDS (%)
Bearish Trend 2 days ago
70%
Bearish Trend 2 days ago
66%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
73%
Bearish Trend 2 days ago
65%
Momentum
ODDS (%)
Bullish Trend 2 days ago
76%
Bullish Trend 2 days ago
74%
MACD
ODDS (%)
Bearish Trend 2 days ago
81%
Bearish Trend 2 days ago
51%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
72%
Bearish Trend 2 days ago
59%
TrendMonth
ODDS (%)
Bearish Trend 2 days ago
72%
Bullish Trend 2 days ago
64%
Advances
ODDS (%)
Bullish Trend 10 days ago
77%
Bullish Trend 8 days ago
67%
Declines
ODDS (%)
Bearish Trend 2 days ago
72%
Bearish Trend 2 days ago
57%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
69%
N/A
Aroon
ODDS (%)
Bullish Trend 2 days ago
79%
Bullish Trend 2 days ago
64%
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GMBXF
Daily Signal:
Gain/Loss:
RIO
Daily Signal:
Gain/Loss:
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GMBXF and

Correlation & Price change

A.I.dvisor indicates that over the last year, GMBXF has been loosely correlated with TECK. These tickers have moved in lockstep 54% of the time. This A.I.-generated data suggests there is some statistical probability that if GMBXF jumps, then TECK could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To GMBXF
1D Price
Change %
GMBXF100%
+2.09%
TECK - GMBXF
54%
Loosely correlated
+2.56%
IVPAF - GMBXF
53%
Loosely correlated
+3.10%
GLNCY - GMBXF
51%
Loosely correlated
-0.11%
RIO - GMBXF
48%
Loosely correlated
-0.44%
BHP - GMBXF
48%
Loosely correlated
-0.45%
More