Week Ending: 29 May 2026

US Industry · Energy

Oil & Gas Equipment & Services

Week ending 29 May 2026 · Index 2448.98 · Weekly return -6.51%. Constituents are ranked by weekly return.

Sector Energy

Universe NASDAQ, NYSE

Price basis Adjusted weekly close

Index chart

Index Value Trend Line Fair Value Activity Lines

Weekly summary

For the week ending 29 May 2026, Oil & Gas Equipment & Services declined 6.51% with 2 advancing, 47 declining, and 1 unchanged constituents.

Industry constituents

Ticker Company Exchange Open High Low Close Return

GEOS Geospace Technologies Corporation NASDAQ 8.10 8.76 8.10 8.30 2.47%

FTK Flotek Industries Inc NYSE 20.33 21.46 19.58 19.95 0.15%

OMSE OMS Energy Technologies Inc. NASDAQ 4.76 4.86 4.69 4.70 0.00%

TS Tenaris SA ADR NYSE 62.50 63.36 59.44 60.93 -1.10%

RCON Recon Technology Ltd NASDAQ 0.60 0.63 0.56 0.59 -1.22%

OII Oceaneering International Inc NYSE 38.88 39.99 37.03 38.23 -1.39%

VTOL Bristow Group Inc NYSE 42.80 44.32 41.43 41.64 -2.55%

BKR Baker Hughes Co NASDAQ 66.06 67.92 62.39 63.88 -3.30%

FTI TechnipFMC PLC NYSE 71.60 73.24 65.87 68.42 -3.62%

CLB Core Laboratories NV NYSE 14.21 14.66 13.39 13.67 -3.87%

OIS Oil States International Inc NYSE 8.80 9.06 8.25 8.50 -3.95%

NOV NOV Inc. NYSE 20.74 21.31 19.84 19.96 -4.08%

NCSM NCS Multistage Holdings Inc NASDAQ 44.19 45.87 42.22 42.38 -4.18%

RNGR Ranger Energy Services Inc NYSE 16.26 16.64 15.10 15.46 -4.63%

WFRD Weatherford International plc NASDAQ 109.21 112.03 102.32 103.64 -4.73%

SLB Schlumberger NV NYSE 57.20 58.82 54.32 54.55 -4.77%

EROK EagleRock Land, LLC NYSE 23.25 24.80 22.00 22.29 -4.82%

LSE Leishen Energy Holding Co., Ltd. Ordinary Shares NASDAQ 4.68 4.87 4.28 4.49 -5.02%

USAC USA Compression Partners LP NYSE 28.90 29.45 27.41 27.53 -5.36%

DTI Drilling Tools International Corp. NASDAQ 2.92 2.97 2.76 2.78 -5.44%

NESR National Energy Services Reunited Corp Ordinary Shares NASDAQ 25.41 26.40 23.96 24.35 -5.47%

DWSN Dawson Geophysical Company NASDAQ 4.13 4.15 3.55 3.89 -5.81%

WBI WaterBridge Infrastructure LLC NYSE 31.09 31.90 28.63 29.25 -6.13%

RES RPC Inc NYSE 6.99 7.28 6.54 6.62 -6.23%

HAL Halliburton Company NYSE 41.39 41.84 38.56 38.85 -6.32%

SEI Solaris Energy Infrastructure, Inc. NYSE 76.18 76.65 65.56 69.54 -6.37%

NPKI NPK International Inc. NYSE 15.67 16.12 14.47 14.52 -6.44%

NEXT Nextdecade Corp NASDAQ 8.40 8.55 7.83 7.91 -6.50%

NOA North American Construction Group Ltd NYSE 14.76 14.76 13.76 13.83 -6.55%

WHD Cactus Inc NYSE 62.88 64.30 57.79 58.04 -6.78%

WTTR Select Energy Services Inc NYSE 19.24 19.69 17.82 17.93 -7.00%

HLX Helix Energy Solutions Group Inc NYSE 10.00 10.33 9.22 9.35 -7.24%

XPRO Expro Group Holdings NV NYSE 15.84 16.45 14.54 14.77 -7.28%

TDW Tidewater Inc NYSE 79.35 81.50 73.08 73.49 -7.31%

NGS Natural Gas Services Group Inc NYSE 42.54 44.00 38.90 39.30 -7.55%

LBRT Liberty Energy Inc. NYSE 31.93 32.68 28.64 29.26 -8.10%

STAK STAK Inc. Ordinary Shares NASDAQ 1.03 1.06 0.87 0.96 -8.57%

EFXT Enerflex Ltd. NYSE 26.51 27.26 24.51 24.92 -9.05%

KGS Kodiak Gas Services, Inc. NYSE 73.98 75.23 66.78 66.85 -9.31%

PUMP ProPetro Holding Corp NYSE 16.67 17.31 14.84 15.26 -9.97%

AROC Archrock Inc NYSE 37.27 37.93 33.43 33.49 -10.09%

KLXE KLX Energy Services Holdings Inc NASDAQ 3.10 3.20 2.71 2.74 -10.46%

LB LandBridge Company LLC NYSE 77.97 80.25 69.10 70.18 -10.75%

INVX Innovex International, Inc NYSE 30.15 31.22 26.26 26.71 -11.11%

HMH HMH Holding Inc. Class A Common Stock NASDAQ 24.37 24.37 20.22 21.36 -11.95%

FET Forum Energy Technologies Inc NYSE 57.11 59.00 48.86 50.22 -12.05%

AESI Atlas Energy Solutions Inc. NYSE 19.22 19.76 16.63 16.69 -12.48%

SND Smart Sand Inc NASDAQ 4.87 5.04 4.29 4.29 -12.63%

FLOC Flowco Holdings Inc. NYSE 27.27 27.80 23.14 23.39 -14.23%

ACDC ProFrac Holding Corp. NASDAQ 7.11 7.47 5.91 6.11 -14.55%