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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Houston American Energy Corp. stock logo
HUSA
Houston American Energy
$8.90
+0.8%
$11.32
$3.85
$32.00
$301.19M0.79628,877 shs50,680 shs
Comstock Inc. stock logo
LODE
Comstock
$2.49
+1.0%
$3.42
$1.67
$10.10
$89.29M1.64590,121 shs707,250 shs
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
$2.23
+7.0%
$2.20
$1.68
$6.04
$316.53M0.07205,524 shs607,171 shs
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
$1.03
-1.9%
$6.07
$0.22
$11.44
$70.55M3.355.47 million shs59,967 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Houston American Energy Corp. stock logo
HUSA
Houston American Energy
+7.68%-11.43%-16.38%+32.38%-20.45%
Comstock Inc. stock logo
LODE
Comstock
+2.50%+6.96%-33.87%-19.34%+39.85%
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
+4.52%+2.97%-11.49%+8.33%-52.62%
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
+1.94%-0.94%-14.63%+14.38%-25.53%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Houston American Energy Corp. stock logo
HUSA
Houston American Energy
0.6462 of 5 stars
0.05.00.00.02.00.00.0
Comstock Inc. stock logo
LODE
Comstock
1.6124 of 5 stars
3.00.00.00.03.00.00.6
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
1.5621 of 5 stars
3.02.00.00.01.81.70.0
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Houston American Energy Corp. stock logo
HUSA
Houston American Energy
0.00
N/AN/AN/A
Comstock Inc. stock logo
LODE
Comstock
2.00
Hold$4.0060.97% Upside
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
2.00
Hold$3.3349.81% Upside
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

Latest PEIX, LODE, HUSA, and MNTK Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
8/18/2025
Comstock Inc. stock logo
LODE
Comstock
LADENBURG THALM/SH SH
Subscribe to MarketBeat All Access for the recommendation accuracy rating
DowngradeBuy ➝ Neutral$12.00 ➝ $4.00
7/29/2025
Comstock Inc. stock logo
LODE
Comstock
LADENBURG THALM/SH SH
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageBuy$12.00
(Data available from 8/22/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Houston American Energy Corp. stock logo
HUSA
Houston American Energy
$509.59K591.05N/AN/A$0.92 per share9.67
Comstock Inc. stock logo
LODE
Comstock
$3.28M27.22N/AN/A$0.68 per share3.65
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
$175.74M1.80$0.26 per share8.49$1.79 per share1.24
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
$1.42B0.05N/AN/A$4.06 per share0.25
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Houston American Energy Corp. stock logo
HUSA
Houston American Energy
-$3.21M-$9.01N/AN/A-544.15%-6.10%-5.86%N/A
Comstock Inc. stock logo
LODE
Comstock
$9.16M-$1.20N/AN/AN/A-1,210.13%-33.56%-23.62%N/A
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
$9.73M$0.02111.2513.09N/A1.46%1.01%0.72%N/A
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
-$88.95M-$1.40N/A0.76N/A-3.32%-2.90%-1.18%N/A

Latest PEIX, LODE, HUSA, and MNTK Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/6/2025Q2 2025
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
$0.01-$0.04-$0.05-$0.04$42.73 million$45.13 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Houston American Energy Corp. stock logo
HUSA
Houston American Energy
N/AN/AN/AN/AN/A
Comstock Inc. stock logo
LODE
Comstock
N/AN/AN/AN/AN/A
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
N/AN/AN/AN/AN/A
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Houston American Energy Corp. stock logo
HUSA
Houston American Energy
0.01
10.46
10.46
Comstock Inc. stock logo
LODE
Comstock
0.16
2.45
2.45
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
0.23
0.77
0.77
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
0.36
1.20
0.87

Institutional Ownership

CompanyInstitutional Ownership
Houston American Energy Corp. stock logo
HUSA
Houston American Energy
12.18%
Comstock Inc. stock logo
LODE
Comstock
7.96%
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
16.35%
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
29.47%

Insider Ownership

CompanyInsider Ownership
Houston American Energy Corp. stock logo
HUSA
Houston American Energy
1.93%
Comstock Inc. stock logo
LODE
Comstock
4.50%
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
54.70%
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
4.40%
CompanyEmployeesShares OutstandingFree FloatOptionable
Houston American Energy Corp. stock logo
HUSA
Houston American Energy
233.84 million11.07 millionOptionable
Comstock Inc. stock logo
LODE
Comstock
3035.93 million215.10 millionOptionable
Montauk Renewables, Inc. stock logo
MNTK
Montauk Renewables
130142.26 million64.44 millionOptionable
Alto Ingredients, Inc. stock logo
PEIX
Alto Ingredients
50068.50 millionN/ANot Optionable

Recent News About These Companies

Alto Ingredients Regains Nasdaq Compliance
Alto Ingredients Faces Nasdaq Delisting Notice
Craig-Hallum Sticks to Their Buy Rating for Alto Ingredients (ALTO)
Alto Ingredients acquires CO2 processing plant for $7.25M in cash

New MarketBeat Followers Over Time

Media Sentiment Over Time

Houston American Energy stock logo

Houston American Energy NYSE:HUSA

$8.90 +0.07 (+0.79%)
As of 03:44 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Houston American Energy Corp., an independent oil and gas company, engages in the acquisition, exploration, exploitation, development, and production of natural gas, crude oil, and condensate. Its principal properties are located primarily in the Texas Permian Basin, the South American country of Colombia, and the onshore Louisiana Gulf Coast region. The company is based in Houston, Texas.

Comstock stock logo

Comstock NYSE:LODE

$2.48 +0.03 (+1.02%)
As of 03:44 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Comstock Inc. engages in the systemic decarbonization business in Nevada and internationally. It operates through Renewable Energy, Mining, and Strategic and Other Investments segments. It will develop technology for the deploying of extraction and refining facilities that convert wasted and unused biomass and other natural resources; and a demonstration system to extract black mass containing lithium, graphite, nickel, cobalt, manganese, copper, aluminum, and other metals from up to lithium-ion batteries. The company also owns the Lucerne Project located in the Storey County, Nevada; and the Spring Valley Project situated in the Lyon County, Nevada. In addition, it offers upstream and downstream design, engineering, fabrication, procurement, and construction solutions; and invests in non-mining real estate investments. The company was incorporated in 2008 and is based in Virginia City, Nevada.

Montauk Renewables stock logo

Montauk Renewables NASDAQ:MNTK

$2.22 +0.15 (+6.97%)
As of 03:44 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Montauk Renewables, Inc., a renewable energy company, engages in recovery and processing of biogas from landfills and other non-fossil fuel sources. It operates in two segments, Renewable Natural Gas and Renewable Electricity Generation. The company develops, owns, and operates renewable natural gas (RNG) projects that captures methane and prevents it from being released into the atmosphere by converting it into either RNG or electrical power for the electrical grid. Its customers for RNG and renewable identification numbers (RIN) include large, long-term owner-operators of landfills and livestock farms, local utilities, and large refiners in the natural gas and refining sectors. Montauk Renewables, Inc. was founded in 1980 and is headquartered in Pittsburgh, Pennsylvania.

Alto Ingredients stock logo

Alto Ingredients NASDAQ:PEIX

Alto Ingredients, Inc. produces and markets low-carbon renewable fuels and alcohol products in the United States. The company operates in two segments, Production and Marketing. It produces and markets ethanol; and co-products, such as wet and dry distillers grains, wet and dry corn gluten feed, condensed distillers solubles, corn gluten meal, corn germ, corn oil, dried yeast, and CO2, as well as markets ethanol produced by third parties. The company also offers ethanol transportation, storage, and delivery services through third-party service providers. It sells ethanol to integrated oil companies and gasoline marketers; distillers grains and other feed co-products to dairies and feedlots; and corn oil to poultry and biodiesel customers. The company owns and operates nine ethanol production facilities, including four plants located in the Western states of California, Oregon, and Idaho; and five plants in the Midwestern states of Illinois and Nebraska. The company was formerly known as Pacific Ethanol, Inc. and changed its name to Alto Ingredients, Inc. in January 2021. Alto Ingredients, Inc. was founded in 2003 and is headquartered in Sacramento, California.