Educational use only — not investment advice. "Undervalued / fairly valued / overvalued" and every risk score reflect our models vs. price, which can be wrong or based on stale or incomplete data. Always review the company's own financials and SEC filings, and consult a licensed advisor, before acting.
This week in Oil & Gas
Oil & Gas — Sep 7 – Sep 11, 2026 (Wk 37): Oil Prices Climb, ECB Raises Rates: Implications for Energy Stocks →This week saw European stocks decline as the European Central Bank raised interest rates, coinciding with an increase in oil prices. For the oil and gas sector, higher oil prices can support revenue, but rising interest…
INSW
Deeply undervalued
International Seaways, Inc.
Price$103.65
Model IV$529.26
P/IV0.15
Discount 80%
Return to IV: +410.6%
Market implies -2.4%/yr
vs model +24.6% · below model
IOSP
Fairly valued
INNOSPEC INC.
Price$93.23
Model IV$75.22
P/IV1.10
Premium +24%
Return to IV: -19.3%
Market implies +6.8%/yr
vs model +4.7% · in line
KGEI
Valuation N/A
Kolibri Global Energy Inc.
Price$6.57
Model IV—
P/IV—
Limited data — see page
KGS
Overvalued
Kodiak Gas Services, Inc.
Price$56.62
Model IV$47.58
P/IV1.41
Premium +19%
Return to IV: -16.0%
KLXE
Valuation N/A
KLX Energy Services Holdings, Inc.
Price$1.54
Model IV—
P/IV—
Market implies -36.5%/yr
vs model +6.0% · below model
KMI
Deeply overvalued
KINDER MORGAN, INC.
Price$30.96
Model IV$22.31
P/IV1.39
Premium +39%
Return to IV: -27.9%
KNOP
Valuation N/A
KNOT Offshore Partners LP
Price$11.23
Model IV—
P/IV—
Limited data — see page
KNTK
Deeply undervalued
Kinetik Holdings Inc.
Price$54.75
Model IV$106.38
P/IV0.43
Discount 49%
Return to IV: +94.3%
KOLD
Deeply overvalued
ProShares Trust II
Price$28.36
Model IV$10.09
P/IV2.13
Premium +181%
Return to IV: -64.4%
KOS
Deeply undervalued
Kosmos Energy Ltd.
Price$3.09
Model IV$10.63
P/IV0.26
Discount 71%
Return to IV: +244.0%
Market implies -14.6%/yr
vs model +3.0% · below model
KRP
Valuation N/A
Kimbell Royalty Partners, LP
Price$14.84
Model IV—
P/IV—
Limited data — see page
L
Fairly valued
LOEWS CORP
Price$108.79
Model IV$90.31
P/IV1.15
Premium +20%
Return to IV: -17.0%
LBRT
Undervalued
Liberty Energy Inc.
Price$19.47
Model IV$24.70
P/IV1.75
Discount 21%
Return to IV: +26.9%
Market implies +3.1%/yr
vs model +8.0% · below model
LNG
Deeply overvalued
Cheniere Energy, Inc.
Price$270.98
Model IV$71.05
P/IV3.16
Premium +281%
Return to IV: -73.8%
LNT
Fairly valued
ALLIANT ENERGY CORP
Price$67.26
Model IV$70.14
P/IV1.02
Discount 4%
Return to IV: +4.3%
MARPS
Valuation N/A
MARINE PETROLEUM TRUST
Price$4.51
Model IV—
P/IV—
Limited data — see page
MDU
Deeply overvalued
MDU RESOURCES GROUP INC
Price$19.20
Model IV$11.76
P/IV1.79
Premium +63%
Return to IV: -38.8%
Market implies +3.5%/yr
vs model +0.0% · above model
MGEE
Overvalued
MGE ENERGY INC
Price$76.48
Model IV$61.82
P/IV1.22
Premium +24%
Return to IV: -19.2%
MGY
Deeply undervalued
Magnolia Oil & Gas Corp
Price$27.75
Model IV$85.58
P/IV0.32
Discount 68%
Return to IV: +208.4%
Market implies -10.6%/yr
vs model +4.7% · below model
MMLP
Deeply undervalued
MARTIN MIDSTREAM PARTNERS L.P.
Price$2.30
Model IV$9.22
P/IV0.30
Discount 75%
Return to IV: +301.0%
Market implies -18.9%/yr
vs model +2.0% · below model
MNR
Deeply undervalued
MACH NATURAL RESOURCES LP
Price$12.57
Model IV$84.02
P/IV0.16
Discount 85%
Return to IV: +568.4%
Market implies -18.8%/yr
vs model +8.0% · below model
MNTK
Deeply overvalued
Montauk Renewables, Inc.
Price$2.22
Model IV$0.47
P/IV3.72
Premium +374%
Return to IV: -78.9%
MPC
Deeply undervalued
Marathon Petroleum Corp
Price$395.93
Model IV$410.81
P/IV0.61
Discount 4%
Return to IV: +3.8%
Market implies +2.2%/yr
vs model +3.0% · in line
MPLX
Deeply undervalued
MPLX LP
Price$59.84
Model IV$95.80
P/IV0.57
Discount 38%
Return to IV: +60.1%
Market implies -2.1%/yr
vs model +4.7% · below model
MTDR
Deeply undervalued
Matador Resources Co
Price$63.17
Model IV$173.71
P/IV0.31
Discount 64%
Return to IV: +175.0%
Market implies -6.5%/yr
vs model +8.0% · below model
MTR
Valuation N/A
MESA ROYALTY TRUST/TX
Price$2.47
Model IV—
P/IV—
Limited data — see page
MUR
Deeply undervalued
MURPHY OIL CORP
Price$38.50
Model IV$193.31
P/IV0.19
Discount 80%
Return to IV: +402.1%
Market implies -19.1%/yr
vs model +3.0% · below model
MVO
Valuation N/A
MV Oil Trust
Price$0.60
Model IV—
P/IV—
Limited data — see page
MXC
Deeply undervalued
MEXCO ENERGY CORP
Price$10.86
Model IV$33.23
P/IV0.26
Discount 67%
Return to IV: +206.0%
Market implies -11.8%/yr
vs model +8.0% · below model
NAT
Deeply overvalued
NORDIC AMERICAN TANKERS Ltd
Price$7.85
Model IV$2.87
P/IV1.79
Premium +173%
Return to IV: -63.4%
Market implies +19.5%/yr
vs model +9.6% · above model
NBR
Deeply undervalued
NABORS INDUSTRIES LTD
Price$89.30
Model IV$246.26
P/IV0.38
Discount 64%
Return to IV: +175.8%
Market implies -9.4%/yr
vs model +8.0% · below model
NCSM
Deeply undervalued
NCS Multistage Holdings, Inc.
Price$53.35
Model IV$78.42
P/IV0.54
Discount 32%
Return to IV: +47.0%
Market implies -0.6%/yr
vs model +8.0% · below model
NE
Undervalued
Noble Corp plc
Price$46.55
Model IV$56.96
P/IV0.82
Discount 18%
Return to IV: +22.4%
Market implies +3.7%/yr
vs model +8.0% · below model
NESR
Deeply overvalued
National Energy Services Reunited Corp.
Price$34.44
Model IV$12.50
P/IV1.95
Premium +176%
Return to IV: -63.7%
Market implies +20.3%/yr
vs model +8.0% · above model
NEXT
Deeply overvalued
NextDecade Corp
Price$7.34
Model IV$5.71
P/IV1.39
Premium +29%
Return to IV: -22.2%
NFE
Valuation N/A
New Fortress Energy Inc.
Price$0.27
Model IV—
P/IV—
Limited data — see page
NFG
Deeply overvalued
NATIONAL FUEL GAS CO
Price$81.70
Model IV$56.66
P/IV1.36
Premium +44%
Return to IV: -30.6%
NGL
Deeply overvalued
NGL Energy Partners LP
Price$17.58
Model IV$11.27
P/IV1.52
Premium +56%
Return to IV: -35.9%
NGS
Deeply overvalued
NATURAL GAS SERVICES GROUP INC
Price$35.60
Model IV$14.71
P/IV2.67
Premium +142%
Return to IV: -58.7%
Market implies +14.1%/yr
vs model +4.0% · above model
NGVT
Deeply overvalued
Ingevity Corp
Price$70.54
Model IV$45.26
P/IV1.50
Premium +56%
Return to IV: -35.8%
Market implies +4.7%/yr
vs model +0.0% · above model
NI
Overvalued
NISOURCE INC.
Price$41.39
Model IV$38.80
P/IV1.19
Premium +7%
Return to IV: -6.3%
NINE
Valuation N/A
Nine Energy Service, Inc.
Price$10.24
Model IV—
P/IV—
Market implies +28.0%/yr
vs model +8.0% · above model
NJR
Fairly valued
NEW JERSEY RESOURCES CORP
Price$53.27
Model IV$62.01
P/IV0.89
Discount 14%
Return to IV: +16.4%
NOA
Valuation N/A
North American Construction Group Ltd.
Price$13.40
Model IV—
P/IV—
Limited data — see page
NOG
Deeply undervalued
NORTHERN OIL & GAS, INC.
Price$26.31
Model IV$260.62
P/IV0.08
Discount 90%
Return to IV: +890.6%
Market implies -25.2%/yr
vs model +8.0% · below model
NOV
Deeply undervalued
NOV Inc.
Price$20.54
Model IV$30.82
P/IV0.65
Discount 33%
Return to IV: +50.0%
Market implies +3.3%/yr
vs model +11.0% · below model
NPWR
Valuation N/A
NET Power Inc.
Price$1.93
Model IV—
P/IV—
Market implies +105.4%/yr
vs model +15.0% · above model
NRT
Deeply overvalued
NORTH EUROPEAN OIL ROYALTY TRUST
Price$9.17
Model IV$3.87
P/IV2.07
Premium +137%
Return to IV: -57.8%
NWE
Undervalued
NorthWestern Energy Group, Inc.
Price$68.65
Model IV$90.31
P/IV0.78
Discount 24%
Return to IV: +31.6%
OBE
Valuation N/A
OBSIDIAN ENERGY LTD.
Price$12.97
Model IV—
P/IV—
Limited data — see page
OGS
Undervalued
ONE Gas, Inc.
Price$77.34
Model IV$92.17
P/IV0.84
Discount 16%
Return to IV: +19.2%
OII
Deeply overvalued
OCEANEERING INTERNATIONAL INC
Price$51.09
Model IV$18.84
P/IV2.03
Premium +171%
Return to IV: -63.1%
Market implies +19.7%/yr
vs model +7.5% · above model
OKE
Deeply undervalued
ONEOK INC /NEW/
Price$96.62
Model IV$143.24
P/IV0.59
Discount 33%
Return to IV: +48.3%
OPAL
Deeply overvalued
OPAL Fuels Inc.
Price$1.89
Model IV$0.65
P/IV3.50
Premium +193%
Return to IV: -65.8%
OVV
Fairly valued
Ovintiv Inc.
Price$66.97
Model IV$78.64
P/IV0.71
Discount 15%
Return to IV: +17.4%
Market implies -5.2%/yr
vs model +0.0% · below model
OXY
Undervalued
OCCIDENTAL PETROLEUM CORP /DE/
Price$61.46
Model IV$74.51
P/IV0.76
Discount 18%
Return to IV: +21.2%
Market implies -5.6%/yr
vs model +0.0% · below model
PAA
Deeply undervalued
PLAINS ALL AMERICAN PIPELINE LP
Price$26.10
Model IV$56.83
P/IV0.39
Discount 54%
Return to IV: +117.7%
Market implies -7.3%/yr
vs model +3.0% · below model
PAGP
Deeply overvalued
PLAINS GP HOLDINGS LP
Price$27.99
Model IV$16.56
P/IV1.68
Premium +69%
Return to IV: -40.8%
Market implies +9.3%/yr
vs model +2.1% · above model
PARR
Deeply undervalued
PAR PACIFIC HOLDINGS, INC.
Price$84.65
Model IV$188.82
P/IV0.30
Discount 55%
Return to IV: +123.1%
Market implies -3.8%/yr
vs model +8.0% · below model
PBA
Valuation N/A
PEMBINA PIPELINE CORP
Price$47.60
Model IV—
P/IV—
Limited data — see page
