Rare Oil Beetle Is Breeding Again in Wales After Decades Missing
Published . Updated .
Larvae of the short-necked oil beetle turned up at Castlemartin in Pembrokeshire, suggesting the rare insect is breeding in Wales again after 60 years.
Directly affected
- No company is named in this report.
Indirectly affected
- USO United States Oil Fund+13.9% 30d
United States Oil Fund: its price follows crude oil. Linked by “oil” (oil) in this story.
- XLE Energy Select Sector SPDR+12.1% 30d
Energy Select Sector SPDR: its price follows crude oil. Linked by “oil” (oil) in this story.
- XOM ExxonMobil Holdings+13.4% 16d
ExxonMobil Holdings (petroleum refining): oil producers' profits rise and fall with crude prices. Linked by “oil” (oil) in this story.
- CVX Chevron+15.7% 30d
Chevron (petroleum refining): oil producers' profits rise and fall with crude prices. Linked by “oil” (oil) in this story.
- COP ConocoPhillips+8.3% 30d
ConocoPhillips (petroleum refining): oil producers' profits rise and fall with crude prices. Linked by “oil” (oil) in this story.
- SHEL Shell+0.1% 13d
Shell (crude petroleum and natural gas): oil producers' profits rise and fall with crude prices. Linked by “oil” (oil) in this story.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| USO | -1.54% | -1.29% | base | after close | after close | after close | after close |
| XLE | -0.51% | -2.20% | base | after close | after close | after close | after close |
| XOM | -1.45% | -2.77% | base | after close | after close | after close | after close |
| CVX | -1.54% | -2.69% | base | after close | after close | after close | after close |
| COP | -1.71% | -3.24% | base | after close | after close | after close | after close |
| SHELNo price data for this ticker | — | — | — | — | — | — | — |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Market Call
Think this story will push the stock up or down over the next three trading days? Make a free call and see what other readers think. Points are play money with no cash value.
Rare Oil Beetle Is Breeding Again in Wales After Decades Missing Around Prague
Source: Around Prague
How far United States Oil Fund (USO) has moved since 1 Nov 2026
| Company | When | Move | Status |
|---|---|---|---|
| Conocophillips (COP) | three days earlier | -3.24% | final price |
| Conocophillips (COP) | five days earlier | -1.71% | final price |
| Chevron (CVX) | three days earlier | -2.69% | final price |
| Chevron (CVX) | five days earlier | -1.54% | final price |
| United States Oil Fund (USO) | three days earlier | -1.29% | final price |
| United States Oil Fund (USO) | five days earlier | -1.54% | final price |
| Select Sector Spdr Tr (XLE) | three days earlier | -2.20% | final price |
| Select Sector Spdr Tr (XLE) | five days earlier | -0.51% | final price |
| ExxonMobil Holdings (XOM) | three days earlier | -2.77% | final price |
| ExxonMobil Holdings (XOM) | five days earlier | -1.45% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Pete Sessions sold ExxonMobil Holdings (XOM), worth $1,001 - $15,000 on 14 Oct 2026. That is 18 days before publication. Filed 27 Oct 2026. View the filing.
- Rep. Kevin Hern sold ExxonMobil Holdings (XOM) (jointly held), worth $100,001 - $250,000 on 31 Aug 2026. That is 62 days before publication. Filed 25 Sep 2026. View the filing.
- Rep. Pete Sessions sold Chevron (CVX), worth $15,001 - $50,000 on 14 Oct 2026. That is 18 days before publication. Filed 27 Oct 2026. View the filing.
- Rep. Kevin Hern sold Chevron (CVX) (jointly held), worth $15,001 - $50,000 on 23 Sep 2026. That is 39 days before publication. Filed 13 Oct 2026. View the filing.
- Rep. Maria Elvira Salazar bought Chevron (CVX), worth $1,001 - $15,000 on 2 Sep 2026. That is 60 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Michael T. McCaul sold Conocophillips (COP) (held by a spouse), worth $1,001 - $15,000 on 26 Aug 2026. That is 67 days before publication. Filed 14 Oct 2026. View the filing.
- Rep. Michael T. McCaul sold Conocophillips (COP) (held by a spouse), worth $1,001 - $15,000 on 24 Aug 2026. That is 69 days before publication. Filed 14 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, bought Conocophillips (COP), worth $1,000,001 - $5,000,000 on 21 Aug 2026. That is 72 days before publication. Filed 8 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around United States Oil Fund (USO)
Companies tied to this story
- USO United States Oil Fund
United States Oil Fund (USO) is linked, with no stored direction, medium confidence in the 1 Nov 2026 story “Rare Oil Beetle Is Breeding Again in Wales After Decades Missing.” Reason on file: United States Oil Fund: its price follows crude oil. Linked by “oil” (oil) in this story
- XLE Select Sector Spdr Tr
For “Rare Oil Beetle Is Breeding Again in Wales After Decades Missing,” Select Sector Spdr Tr (XLE) is linked, with no stored direction, medium confidence. Reason on file: Energy Select Sector SPDR: its price follows crude oil. Linked by “oil” (oil) in this story
- XOM ExxonMobil Holdings
In “Rare Oil Beetle Is Breeding Again in Wales After Decades Missing,” ExxonMobil Holdings (XOM) is linked, with no stored direction, medium confidence. Reason on file: ExxonMobil Holdings (petroleum refining): oil producers' profits rise and fall with crude prices. Linked by “oil” (oil) in this story
- CVX Chevron
In “Rare Oil Beetle Is Breeding Again in Wales After Decades Missing,” Chevron (CVX) is linked, with no stored direction, medium confidence. Reason on file: Chevron (petroleum refining): oil producers' profits rise and fall with crude prices. Linked by “oil” (oil) in this story
- COP Conocophillips
For “Rare Oil Beetle Is Breeding Again in Wales After Decades Missing,” Conocophillips (COP) is linked, with no stored direction, medium confidence. Reason on file: ConocoPhillips (petroleum refining): oil producers' profits rise and fall with crude prices. Linked by “oil” (oil) in this story
- SHEL Shell
Shell (SHEL) is linked, with no stored direction, medium confidence in the 1 Nov 2026 story “Rare Oil Beetle Is Breeding Again in Wales After Decades Missing.” Reason on file: Shell (crude petroleum and natural gas): oil producers' profits rise and fall with crude prices. Linked by “oil” (oil) in this story
United States Oil Fund (USO) and the energy link
On 1 Nov 2026, “Rare Oil Beetle Is Breeding Again in Wales After Decades Missing” is the story that connects United States Oil Fund (USO) to Energy.
For United States Oil Fund (USO), the reason on file says United States Oil Fund: its price follows crude oil. Linked by “oil” (oil) in this story
Also listed, Select Sector Spdr Tr (XLE): Energy Select Sector SPDR: its price follows crude oil. Linked by “oil” (oil) in this story
What this energy story puts on the calendar
USO traded between 141.82 and 171.80 across 20 sessions. The latest close on file is 168.83. XLE traded between 62.06 and 70.15 across 20 sessions. The latest close on file is 70.00. XOM traded between 172.72 and 188.47 across 14 sessions. The latest close on file is 187.27.
How strong the case is around United States Oil Fund (USO)
46 out of 100
“Rare Oil Beetle Is Breeding Again in Wales After Decades Missing” scores 46 out of 100. The score uses 1 sources, and 6 linked companies.