Compare Stocks: KOR, TGZ, RIO, and RBX

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
KOR Corvus Gold		C$0.00	C$2.17 ▼ C$4.15	C$519.44M	N/A	239,805 shs	115,365 shs
RBX Robex Resources	C$7.20	C$7.20	C$2.91 ▼ C$7.93	C$1.99B	0.398626	109,599 shs	65,407 shs
RIO Rio Tinto	$94.67 -0.6%	$98.55	$64.43 ▼ $112.58	$118.82B	0.6	2.97 million shs	269,590 shs
TGZ Teranga Gold		C$0.00	C$3.86 ▼ C$16.80	C$2.07B	N/A	613,685 shs	960,887 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
KOR Corvus Gold	0.00%	0.00%	0.00%	0.00%	0.00%
RBX Robex Resources	0.00%	0.00%	0.00%	0.00%	+98.90%
RIO Rio Tinto	-2.57%	-0.78%	-9.30%	+0.11%	+49.64%
TGZ Teranga Gold	0.00%	0.00%	0.00%	0.00%	0.00%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
KOR Corvus Gold		C$0.00	C$2.17 ▼ C$4.15	C$519.44M	N/A	239,805 shs	115,365 shs
RBX Robex Resources	C$7.20	C$7.20	C$2.91 ▼ C$7.93	C$1.99B	0.398626	109,599 shs	65,407 shs
RIO Rio Tinto	$94.67 -0.6%	$98.55	$64.43 ▼ $112.58	$118.82B	0.6	2.97 million shs	269,590 shs
TGZ Teranga Gold		C$0.00	C$3.86 ▼ C$16.80	C$2.07B	N/A	613,685 shs	960,887 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
KOR Corvus Gold	0.00%	0.00%	0.00%	0.00%	0.00%
RBX Robex Resources	0.00%	0.00%	0.00%	0.00%	+98.90%
RIO Rio Tinto	-2.57%	-0.78%	-9.30%	+0.11%	+49.64%
TGZ Teranga Gold	0.00%	0.00%	0.00%	0.00%	0.00%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
KOR Corvus Gold	0.00	N/A	N/A	N/A
RBX Robex Resources	0.00	N/A	N/A	N/A
RIO Rio Tinto	2.38	Hold	$103.13	8.93% Upside
TGZ Teranga Gold	0.00	N/A	N/A	N/A

Current Analyst Ratings Breakdown

Latest KOR, TGZ, RIO, and RBX Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
9/9/2026	RIO Rio Tinto	Sanford C. Bernstein Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Boost Price Target	Outperform	$88.50 ➝ $89.50
9/2/2026	RIO Rio Tinto	Zacks Research Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Strong Sell ➝ Hold
8/27/2026	RIO Rio Tinto	Erste Group Bank Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Buy ➝ Hold
8/24/2026	RIO Rio Tinto	Morgan Stanley Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Initiated Coverage	Overweight ➝ Underweight	$90.00
8/20/2026	RIO Rio Tinto	Argus Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Strong-Buy
8/4/2026	RIO Rio Tinto	Zacks Research Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Hold ➝ Strong Sell
7/30/2026	RIO Rio Tinto	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Buy (B-) ➝ Buy (B)
7/30/2026	RIO Rio Tinto	Berenberg Bank Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Set Price Target		$113.00
7/30/2026	RIO Rio Tinto	Berenberg Bank Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Hold ➝ Buy
7/29/2026	RIO Rio Tinto	The Goldman Sachs Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Neutral ➝ Buy

(Data available from 9/24/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
KOR Corvus Gold	N/A	N/A	N/A	99.76	C($0.03) per share	N/A
RBX Robex Resources	C$222.43M	8.95	C$0.19 per share	38.33	C$1.79 per share	4.02
RIO Rio Tinto	$61.79B	1.92	$13.50 per share	7.01	$53.43 per share	1.77
TGZ Teranga Gold	C$597.20M	0.00	N/A	36.14	C$4.98 per share	0.00

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
KOR Corvus Gold	N/A	-C$0.20	N/A	N/A	N/A	N/A	N/A	N/A	N/A
RBX Robex Resources	-C$29.14M	-C$0.66	N/A	N/A	N/A	-72.33%	-42.22%	-1.04%	N/A
RIO Rio Tinto	$9.97B	N/A	N/A	10.82	1.18	N/A	N/A	N/A	N/A
TGZ Teranga Gold	N/A	C$0.10	122.08	N/A	2.87	N/A	N/A	N/A	N/A

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
KOR Corvus Gold	C$0.70	N/A	N/A	N/A	N/A
RBX Robex Resources	N/A	N/A	N/A	N/A	N/A
RIO Rio Tinto	$4.18	4.42%	-0.79%	N/A	N/A
TGZ Teranga Gold	N/A	N/A	N/A	N/A	N/A

Latest KOR, TGZ, RIO, and RBX Dividends

Announcement	Company	Period	Amount	Yield	Ex-Dividend Date	Record Date	Payable Date
7/29/2026	RIO Rio Tinto		$2.11	4.41%	8/14/2026	8/14/2026	9/24/2026

(Data available from 1/1/2013 forward)

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
KOR Corvus Gold	190.89	0.39	0.36
RBX Robex Resources	5.40	2.63	1.14
RIO Rio Tinto	0.29	1.42	0.93
TGZ Teranga Gold	37.77	0.91	0.37

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
KOR Corvus Gold	N/A
RBX Robex Resources	27.95%
RIO Rio Tinto	19.33%
TGZ Teranga Gold	N/A

Insider Ownership

Company	Insider Ownership
KOR Corvus Gold	N/A
RBX Robex Resources	39.49%
RIO Rio Tinto	N/A
TGZ Teranga Gold	N/A

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
KOR Corvus Gold	2	127.00 million	N/A	Not Optionable
RBX Robex Resources	502	276.39 million	N/A	Not Optionable
RIO Rio Tinto	61,000	1.26 billion	N/A	Optionable
TGZ Teranga Gold	2,300	167.59 million	N/A	Not Optionable

KOR, TGZ, RIO, and RBX Headlines

Recent News About These Companies

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New MarketBeat Followers Over Time

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KOR, TGZ, RIO, and RBX Company Descriptions

Corvus Gold TSE:KOR

Corvus Gold Inc. acquires, explores, and develops mineral properties primarily in Canada and the United States. Its principal mineral property is the North Bullfrog Project, a gold and silver mining project that consists of patented and unpatented mining claims covering an area of approximately 12,895 hectares located in northwestern Nye County, Nevada. The company was incorporated in 2010 and is headquartered in Vancouver, Canada.

Robex Resources CVE:RBX

C$7.20 0.00 (0.00%)

As of 04/17/2026

Robex Resources Inc. operates as a gold production and development company in West Africa. The company operates the Nampala mining permit located in southern Mali; and the Kiniero Project in Guinea. It also holds five exploration permits, including Mininko, Kamasso, Gladié, Sanoula, and Diangouté in Mali. Robex Resources Inc. was incorporated in 1985 and is headquartered in Québec, Canada.

Rio Tinto NYSE:RIO

$94.67 -0.58 (-0.61%)

As of 10:27 AM Eastern

Rio Tinto Group engages in exploring, mining, and processing mineral resources worldwide. The company operates through Iron Ore, Aluminium, Copper, and Minerals Segments. The Iron Ore segment engages in the iron ore mining, and salt and gypsum production in Western Australia. The Aluminum segment is involved in bauxite mining; alumina refining; and aluminium smelting. The Copper segment engages in mining and refining of copper, gold, silver, molybdenum, and other by-products and exploration activities. The Minerals segment is involved in mining and processing of borates, titanium dioxide feedstock, and iron concentrate and pellets; diamond mining, sorting, and marketing; and development projects for battery materials, such as lithium. It also owns and operates open pit and underground mines; and refineries, smelters, processing plants and power, and shipping facilities. Rio Tinto Group was founded in 1873 and is headquartered in London, the United Kingdom.

Teranga Gold TSE:TGZ

Teranga Gold Corporation engages in the exploration, development, production, and sale of gold in West Africa. The company's flagship project is the Sabodala gold mine covering an area of 291 square kilometers mine license and 629 square kilometers exploration land package located in the Republic of Senegal. The company was incorporated in 2010 and is headquartered in Toronto, Canada.

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest KOR, TGZ, RIO, and RBX Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Compare Dividends

Latest KOR, TGZ, RIO, and RBX Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

KOR, TGZ, RIO, and RBX Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

KOR, TGZ, RIO, and RBX Company Descriptions

Corvus Gold TSE:KOR

Robex Resources CVE:RBX

Rio Tinto NYSE:RIO

Teranga Gold TSE:TGZ

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest KOR, TGZ, RIO, and RBX Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Compare Dividends

Latest KOR, TGZ, RIO, and RBX Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

KOR, TGZ, RIO, and RBX Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

KOR, TGZ, RIO, and RBX Company Descriptions

Corvus Gold TSE:KOR

Robex Resources CVE:RBX

Rio Tinto NYSE:RIO

Teranga Gold TSE:TGZ

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