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Compare
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
$1.24
+1.7%		$1.57
$1.08
▼
$4.31
$18.50M0.476,479 shs23,225 shs
ECTM
ECA Marcellus Trust I
$0.55
+0.3%		$0.58
$0.37
▼
$0.69
$9.68M0.1210,396 shs7,158 shs
RRRI
Rock Ridge Resources
$0.00
$0.00
▼
$0.00
N/AN/AN/AN/A
SDRMU
SandRidge Mississippian Trust II
$0.13
+2.2%		$0.13
$0.05
▼
$0.20
$6.37M1.784,724 shs88,200 shs
SDTTU
SandRidge Mississippian Trust I
$0.09
+100.0%		$0.04
$0.00
▼
$0.12
N/A13.513,849 shs204,510 shs
Elon Musk's Next Move Cover
Elon Musk's Next Move

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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
0.00%-2.36%-16.89%-38.00%-71.16%
ECTM
ECA Marcellus Trust I
+0.27%+2.04%+2.17%-18.90%+26.78%
RRRI
Rock Ridge Resources
0.00%0.00%0.00%0.00%0.00%
SDRMU
SandRidge Mississippian Trust II
0.00%0.00%0.00%0.00%0.00%
SDTTU
SandRidge Mississippian Trust I
+100.00%+100.00%+100.00%0.00%+32.35%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
$1.24
+1.7%		$1.57
$1.08
▼
$4.31
$18.50M0.476,479 shs23,225 shs
ECTM
ECA Marcellus Trust I
$0.55
+0.3%		$0.58
$0.37
▼
$0.69
$9.68M0.1210,396 shs7,158 shs
RRRI
Rock Ridge Resources
$0.00
$0.00
▼
$0.00
N/AN/AN/AN/A
SDRMU
SandRidge Mississippian Trust II
$0.13
+2.2%		$0.13
$0.05
▼
$0.20
$6.37M1.784,724 shs88,200 shs
SDTTU
SandRidge Mississippian Trust I
$0.09
+100.0%		$0.04
$0.00
▼
$0.12
N/A13.513,849 shs204,510 shs
Elon Musk's Next Move Cover
Elon Musk's Next Move

Explore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
0.00%-2.36%-16.89%-38.00%-71.16%
ECTM
ECA Marcellus Trust I
+0.27%+2.04%+2.17%-18.90%+26.78%
RRRI
Rock Ridge Resources
0.00%0.00%0.00%0.00%0.00%
SDRMU
SandRidge Mississippian Trust II
0.00%0.00%0.00%0.00%0.00%
SDTTU
SandRidge Mississippian Trust I
+100.00%+100.00%+100.00%0.00%+32.35%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
0.00
N/AN/AN/A
ECTM
ECA Marcellus Trust I
0.00
N/AN/AN/A
RRRI
Rock Ridge Resources
0.00
N/AN/AN/A
SDRMU
SandRidge Mississippian Trust II
0.00
N/AN/AN/A
SDTTU
SandRidge Mississippian Trust I
0.00
N/AN/AN/A
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
$317.52M0.06N/AN/A$2.21 per share0.56
ECTM
ECA Marcellus Trust I
$2.17M4.47$0.05 per share12.19$0.76 per share0.73
RRRI
Rock Ridge Resources
N/AN/AN/AN/AN/AN/A
SDRMU
SandRidge Mississippian Trust II
$10.15M0.63$0.13 per share0.96$0.35 per share0.37
SDTTU
SandRidge Mississippian Trust I
N/AN/AN/AN/AN/AN/A
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
-$8.64M-$0.57N/A∞N/A-2.82%-24.22%-7.98%N/A
ECTM
ECA Marcellus Trust I
$1.08M$0.105.52∞N/AN/A12.72%12.33%N/A
RRRI
Rock Ridge Resources
N/AN/A0.00N/AN/AN/AN/AN/AN/A
SDRMU
SandRidge Mississippian Trust II
$5.88MN/A1.83∞N/A46.24%23.94%23.94%N/A
SDTTU
SandRidge Mississippian Trust I
N/AN/A0.00∞N/AN/AN/AN/AN/A

Latest SDTTU, BDCO, SDRMU, RRRI, and ECTM Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/14/2025Q2 2025
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
N/A-$0.12N/A-$0.12N/A$56.58 million
8/14/2025Q2 2025
ECTM
ECA Marcellus Trust I
N/A$0.02N/A$0.02N/A$0.88 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
N/AN/AN/AN/AN/A
ECTM
ECA Marcellus Trust I
$0.0814.51%N/A80.00%N/A
RRRI
Rock Ridge Resources
N/AN/AN/AN/AN/A
SDRMU
SandRidge Mississippian Trust II
$0.50390.32%N/AN/AN/A
SDTTU
SandRidge Mississippian Trust I
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
0.14
0.77
0.20
ECTM
ECA Marcellus Trust I
N/A
10.61
10.61
RRRI
Rock Ridge Resources
N/AN/AN/A
SDRMU
SandRidge Mississippian Trust II
N/AN/AN/A
SDTTU
SandRidge Mississippian Trust I
N/AN/AN/A

Institutional Ownership

CompanyInstitutional Ownership
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
N/A
ECTM
ECA Marcellus Trust I
N/A
RRRI
Rock Ridge Resources
N/A
SDRMU
SandRidge Mississippian Trust II
N/A
SDTTU
SandRidge Mississippian Trust I
N/A

Insider Ownership

CompanyInsider Ownership
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
88.30%
ECTM
ECA Marcellus Trust I
N/A
RRRI
Rock Ridge Resources
N/A
SDRMU
SandRidge Mississippian Trust II
N/A
SDTTU
SandRidge Mississippian Trust I
N/A
CompanyEmployeesShares OutstandingFree FloatOptionable
Blue Dolphin Energy Co. stock logo
BDCO
Blue Dolphin Energy
5514.92 million1.75 millionNot Optionable
ECTM
ECA Marcellus Trust I
N/A17.60 millionN/ANot Optionable
RRRI
Rock Ridge Resources
3N/AN/ANot Optionable
SDRMU
SandRidge Mississippian Trust II
949.73 millionN/ANot Optionable
SDTTU
SandRidge Mississippian Trust I
9N/AN/ANot Optionable

Recent News About These Companies

Land Trust to break ground on affordable housing in Blue River
November 14, 2024  |  klcc.orgK
SandRidge Mississippian Trust I (SDTTU)
April 22, 2024  |  finance.yahoo.comhttps://finance.yahoo.com/quote/SDTTU/analysis/
Who leads South Dakota if Noem runs for vice president? ‘I still get to be governor’ she says
March 18, 2024  |  msn.comhttps://www.msn.com/en-us/news/politics/who-leads-south-dakota-if-noem-runs-for-vice-president-i-still-get-to-be-governor-she-says/ar-BB1k68Uy
Editorial: When it comes to "woke," state schools Superintendent Truitt needs to wake up
February 29, 2024  |  msn.comhttps://www.msn.com/en-us/news/us/editorial-when-it-comes-to-woke-state-schools-superintendent-truitt-needs-to-wake-up/ar-BB1j6fBS
Survey sent out to community members raises questions
February 24, 2024  |  newspressnow.comN
EU leaders grant Ukraine and Moldova candidate status
October 23, 2023  |  politico.euP
SDTTU - SandRidge Mississippian Trust I
September 11, 2023  |  finance.yahoo.comhttps://finance.yahoo.com/quote/SDTTU/history/
Dear Annie: How can I regain my daughter’s trust?
April 9, 2023  |  cleveland.comC
JHVIT 500 Index Trust I
March 16, 2023  |  morningstar.comM
Staunton man charged with possessing child pornography
January 30, 2023  |  newsleader.comN
Dear Annie: Here’s why I don’t trust my father-in-law with my children
September 22, 2022  |  silive.comS
Rolovich laments distraction created by his vaccine decision
July 28, 2021  |  nz.finance.yahoo.comhttps://nz.finance.yahoo.com/news/rolovich-laments-distraction-created-vaccine-201753593.html
SandRidge Mississippian Trust I Announces Update Regarding Future Distribution of Net Asset Sale Proceeds (Form 8-K)
July 27, 2021  |  publicnow.comhttps://www.publicnow.com/view/7FE63847F26DD7D524B3792DC773C0B10DA12C9A
SandRidge Mississippian Trust I Announces Update Regarding Future Distribution of Net Asset Sale Proceeds
July 27, 2021  |  finance.yahoo.comhttps://finance.yahoo.com/news/sandridge-mississippian-trust-announces-regarding-201500498.html?.tsrc=rss

Media Sentiment Over Time

Blue Dolphin Energy stock logo

Blue Dolphin Energy OTCMKTS:BDCO

$1.24 +0.02 (+1.72%)
As of 09/18/2025 01:23 PM Eastern

Blue Dolphin Energy Company, an independent downstream energy company, engages in the refining and marketing of petroleum products in the United States. It operates through two segments, Refinery Operations, and Tolling and Terminaling. The company produces finished products, including jet fuel, as well as various intermediate products, such as naphtha, heavy oil mud blendstock, and atmospheric gas oil; and conducts tolling and terminaling services at the Nixon facility. It also provides storage tank rentals and ancillary services. The company was incorporated in 1986 and is headquartered in Houston, Texas. Blue Dolphin Energy Company is a subsidiary of Lazarus Energy Holdings, LLC.

ECA Marcellus Trust I OTCMKTS:ECTM

$0.55 +0.00 (+0.27%)
As of 09/19/2025 03:43 PM Eastern

ECA Marcellus Trust I owns royalty interests in producing wells and horizontal natural gas development wells for Energy Corporation of America (ECA). The company owns royalty interests in 14 producing wells and 40 development wells located in the Greene County, Pennsylvania. Its royalty interests in the producing wells allow the company to receive 90% of the proceeds from the sale of production of natural gas attributable to ECA's interest in the producing wells; and 50% of the proceeds from the sale of production of natural gas attributable to ECA's interest in the development wells. The company was incorporated in 2010 and is based in Houston, Texas.

Rock Ridge Resources OTCMKTS:RRRI

Rock Ridge Resources, Inc. engages in the oil and gas factoring activities. The company is also involved in the investment, exploration, and production of oil and gas; and provision of alcohol-drug treatment services. In addition, it engages in the commercial and residential real estate investment and development activities. The company was formerly known as Green Star Energies, Inc. and changed its name to Rock Ridge Resources, Inc. in December 2011. Rock Ridge Resources, Inc. was founded in 1988 and is based in Lake Arrowhead, California.

SandRidge Mississippian Trust II OTCMKTS:SDRMU

$0.13 +0.00 (+2.23%)
As of 11/13/2020

SandRidge Mississippian Trust II holds royalty interests in oil and natural gas properties. The company's properties are located in the Mississippian formation in Alfalfa, Grant, Kay, Noble, and Woods counties in northern Oklahoma and Barber; and Comanche, Harper, and Sumner counties in southern Kansas. As of December 31, 2019, its properties consisted of royalty interests in the initial wells and 173 additional wells. The company was founded in 2011 and is based in Houston, Texas.

SandRidge Mississippian Trust I OTCMKTS:SDTTU

$0.09 +0.05 (+100.00%)
As of 09/19/2025 02:36 PM Eastern

SandRidge Mississippian Trust I, a statutory trust, holds royalty interests in specified oil and natural gas properties located in the Mississippian formation in Alfalfa, Garfield, Grant, and Woods counties in Oklahoma. SandRidge Mississippian Trust I was incorporated in 2010 and is based in Houston, Texas.

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