Tuesday, June 30, 2026

Why You Can't Just Blindly 'Buy and Hold'

Everyone is a "long-term investor"... until a stock heads south. Then things get tricky. Does that mean you should buy more shares at the lower price? Sell the whole position? Or just sit there and stew on it?

Brussels Edition: Economic fortunes

ECB policymakers are meeting for their annual forum in Portugal ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌
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Welcome to the Brussels Edition. I’m Suzanne Lynch, Bloomberg’s Brussels bureau chief, bringing you the latest from the EU each weekday. Make sure you’re signed up.

ECB officials are striking a relatively upbeat tone on the outlook for Europe’s economy at their annual retreat in Sintra, Portugal this week.

Kicking off proceedings last night, the central bank’s president, Christine Lagarde, said the region is becoming less vulnerable to external shocks thanks to an improved financial framework and progress on the climate transition, noting it had withstood higher US tariffs and the impact of the Middle East war.

The real question occupying investors is what’s next for interest rates. The bank lifted the cost of borrowing by a quarter-point this month, the first hike since 2023, and markets are betting they’ll do so again.

In a series of interviews this morning, ECB governing-council members gave some insight into their thinking. Pierre Wunsch, Belgium’s central-bank chief, said the case for the ECB to raise rates for a second time isn’t as clear as it was. The truce between the US and Iran means that the origin of the price shock had “more or less” disappeared.

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But Dutch council member Olaf Sleijpen said the full extent of the inflation shock from the Iran war isn’t yet fully apparent. “A decline in the oil prices now, of course, is from an inflation point of view definitely good news,” he told Bloomberg TV. “But it remains to be seen what is still in the pipeline.”

Data published today could alleviate some of the pressure on the bank to act again. Germany’s annual inflation rate eased more than expected in June, after a report earlier in the day showed a surprisingly sharp decline in French inflation. Italian prices also cooled unexpectedly.

The shift is introducing an element of doubt into bets on further rate increases, with traders no longer fully pricing another hike this year.

Investor attention will shift tomorrow to Kevin Warsh, who will make his first international appearance since President Donald Trump appointed him last month as chair of the US Federal Reserve. Warsh is due to speak on a panel with Lagarde and the British and Canadian central-bank governors.

Aside from hints on monetary policy, the event will be scrutinized for any contrast in chemistry with his predecessor, Jerome Powell. Last year in Sintra, Powell was heaped with praise for standing firm against Trump’s attacks.

The Latest

  • The EU and China set an October deadline to make progress on trade disagreements, following a meeting between Trade Commissioner Maros Sefcovic and his Chinese counterpart yesterday.
  • The EU will reserve half of its steel quotas for countries with free-trade deals under new measures meant to protect local industry from mostly Chinese imports.
  • Germany and the Netherlands established a military command center in the Baltic region to deter Russia as part of a broader effort to take on responsibility within NATO ahead of a summit in Ankara next week.
  • Germany’s central bank, the Bundesbank, is vying to oversee the country’s planned state-backed pension fund, set to be one of Europe’s largest pools of long-term capital worth hundreds of billions of euros.

Seen and Heard on Bloomberg

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Speaking in Sintra, ECB Chief Economist Philip Lane told Bloomberg TV that knock-on effects from higher energy prices will take a while to materialize and policymakers won’t lock themselves into a path for interest rates in the meantime. Officials are committed to “not boxing ourselves in” on the trajectory for monetary policy, he added.

Chart of the Day

Nuclear-reactor company Newcleo is one of nine European startups with a combined value of at least $12.3 billion that have announced plans this year to merge with US-listed SPACs (Special Purpose Acquisition Companies). The Paris-based firm has raised $780 million in private capital since it was founded in 2021 but has yet to turn a profit. So, when Nasdaq-listed acquisition vehicle NewHold Investment Corp. III knocked on the door, it saw an opportunity to list overseas and secure up to $429 million of cash to spend. It illustrates how European firms in critical sectors like nuclear energy and quantum computing are flocking to the US, despite efforts by European authorities and bourses to make the region’s markets more appealing and accessible.

Coming up

  • German Foreign Minister Boris Pistorius in Estonia today
  • German Chancellor Friedrich Merz hosts a meeting of top coalition officials tomorrow to discuss its latest reform package
  • European Commission President Ursula von der Leyen in Azerbaijan tomorrow
  • Ireland assumes six-month presidency of the Council of the EU tomorrow

Final Thought

Thousands of websites are knocked offline every weekend as collateral damage in the Spanish football league’s aggressive campaign against sports piracy – a problem estimated to cost broadcasters and rightsholders globally more than than $28 billion each year. LaLiga, home to Barcelona and Real Madrid, is stepping up efforts to combat websites that illegally stream matches, seeking to protect the revenue it earns from selling broadcast rights. But the technique it’s using, IP blocking, is a blunt tool, and ends up taking out all sorts of other websites, from mom-and-pop shops and travel sites to government agencies and nonprofits.

Players challenge the ball during a La Liga football match between Real Madrid CF and RCD Espanyol at the Santiago Bernabeu stadium in Madrid on April 30, 2022. Photographer: Gabriel Bouys/AFP/Getty Images
A LaLiga match between Real Madrid and Espanyol at the Santiago Bernabeu stadium in Madrid on April 30, 2022.
Photographer: Gabriel Bouys/AFP/Getty Images

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Spain’s solar is too cheap for investors

The country has too much power on sunny days ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌
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Is there such a thing as too much solar? Today’s newsletter looks at Spain’s oversupplied solar sector, which has delivered cheap power for millions of Spaniards — but has investors looking for a quick exit.

Meanwhile, the UK could miss its clean energy target by five years because of capacity constraints in its grid.

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Investors want out of Spanish solar

By Thomas Gualtieri, Eamon Farhat, and Clara Hernanz Lizarraga

Over the past 15 years, Spain has been one of Europe’s fastest-growing renewable-energy markets, with venture capitalists, utilities and banks plowing more than $80 billion into the sector. But that surge in investment has created a glut of electricity so large that solar parks are plummeting in value and investors are looking for an exit.

So much solar capacity was added last year that it flooded the grid, pushing prices deep below zero during peak times as producers cut rates to off-load excess power. Only six months into the year, the country has already surpassed its annual record for the number of hours when producers must pay users to take their electricity. The problem is happening across Europe, but it’s most dramatic in Spain, where solar last year overtook wind as the largest source of electricity.

“The economics have deteriorated so sharply that investors are trying to exit at steep discounts,” says Daniel Pérez, head of L’Energètica, a utility in the Catalonia region.

A worker installs a solar panel at the Fuendetodos II solar park, operated by Zelestra Corp. SA, in Villanueva de Huerva, near Zaragoza, Spain, on Wednesday, March 25, 2026. Renewables are helping cushion the blow of higher oil and gas prices in Europe. Photographer: Angel Garcia/Bloomberg
A worker installs a solar panel near Zaragoza, Spain.
Photographer: Angel Garcia/Bloomberg

At least four Spanish projects or companies have been offered for sale, according to people familiar with the matter. Arena Green Power SL and Matrix Renewables have been shopped around, the people say, asking not to be named discussing private processes. Both companies declined to comment. Privately held RIC Sun España SL was on the market, but the company says that’s been shelved as it works to add batteries to its parks.

The gap between the expectations of sellers and buyers has grown so big that transactions have slowed significantly, according to Alvarez & Marsal Valuation Services in Madrid. Iberdrola SA, Europe’s biggest green-power producer, has delayed some asset sales after getting what it considers lowball offers from potential buyers, two of the people say. Iberdrola declined to comment.

Short sellers are circling. BlackRock Advisors LLC and at least four other big firms have opened up sizable short positions (a bet that a stock will fall) in Solaria Energia y Medio Ambiente SA. The company’s solar output jumped by almost half in the first three months of this year, though the average price for its solar power fell one-fifth over the same period. Solaria declined to comment, but it has said that to diversify its business, it has raised €300 million ($342 million) to buy batteries to effectively stockpile excess electricity during peak hours. And it’s considering building data centers to move beyond simple generation — and provide a ready buyer for its power.

Solar panels on the roof of a Barcelona Metro workshop building, the Generalitat of Catalonia's largest solar power project, in the Zona Franca industrial area of Barcelona, Spain, on Friday, July 21, 2023. Spain is on track to become the first country among Europe's big five economies to generate more than 50% of its electricity from renewable sources, according to a forecast by Rystad Energy. Photographer: Angel Garcia/Bloomberg
Solar panels in Barcelona.
Photographer: Angel Garcia/Bloomberg

The problem has worsened since a blackout in April 2025 that plunged most of Spain and Portugal into darkness. Since then, Spain’s national grid operator, Red Eléctrica, has been more aggressive in ordering farms offline, because solar complicates network management. Power systems require stability in both frequency (the grid’s rhythm) and voltage (the electrical pressure that keeps power flowing reliably). Traditionally, large spinning turbines helped maintain this balance, but solar is more prone to sudden shifts in supply and demand and requires more active control.

For many Spanish consumers, the glut is a blessing, because the price they pay for power is linked to what producers get on the wholesale market. This year their rates have been among the lowest in Europe — about half of what Germans pay. But the surge in output has stirred a debate over how grids can adapt to the dramatic rise in renewable generation capacity.

Although some investors are shying away from the sector, it could become a “sweet spot” for funds that take stakes in troubled companies and try to turn them around, says Luis del Barrio, who leads the energy consulting practice in Madrid at Arthur D. Little Inc. “You’re looking at between €6 and €10 billion in equity” to buy struggling assets, he says. “Plus about €10 billion of investment in batteries to save the sector.”

Read more

Beyond solar

55,000 MW

Brookfield’s development pipeline of storage capacity globally, from current 3,100 MW. The firm expects batteries to play a central role as power becomes extremely cheap in the middle hours of the day

Storage solution

Companies “want the ability to hedge themselves when prices are high during the evening peaks, and storage coupled to renewables provide that.”

Arnaud Jouvin

Head of Brookfield’s global energy storage strategy

Grid woes weigh on UK climate goals

By Eamon Farhat

The UK will probably miss its clean electricity target by five years because of capacity constraints on its grid and could struggle to deliver on promises to cut household energy bills, according to consultant LCP Delta.

About 83% of all power should come from clean sources by 2030, short of the government’s goal of 95%, with that milestone now unlikely to be hit until 2035, LCP Delta said in a report. A huge amount of renewable energy — enough to power millions of homes — is set to be lost because it can’t flow to where it’s needed, prompting gas-fired plants to be turned up to fill the gap.

The warning underscores one of the biggest challenges facing Britain’s energy transition. While renewables output is rapidly expanding, there hasn’t been enough investment in the network to handle the extra flows and insufficient battery capacity to store excess power. That’s limiting how much electricity can actually be used and making it harder to curb fossil-fuel use and lower consumers’ bills.

Get full coverage

This week’s Zero listen

The common narrative is that the US renewables industry is struggling. But that’s not the case for the whole sector. This week on Zero, Akshat Rathi talks with Kevin Smith, chief executive officer of Cypress Creek Energy, which recently secured $3.5 billion in financing to build one of the biggest solar and battery projects in the US. Even as the current American administration dismantles clean-energy policies, Smith sees a bright future for solar and batteries.

Listen now, and subscribe on Apple, Spotify or YouTube to get new episodes of Zero every Thursday.

More from Green

Photo finish

Farmers at a flooded paddy field in Bhivpuri, India, on Wednesday, July 24, 2024. Farmers in the world’s biggest exporter of rice have so far planted the crop on about 11.56 million hectares (28.6 million acres) of land, up 21% from a year earlier, according to the farm ministry. Photographer: Indranil Aditya/Bloomberg
Farmers at a flooded paddy field in India in 2024.
Photographer: Indranil Aditya/Bloomberg

India’s monsoon season had an unusually weak start as the El Niño weather phenomenon curbed rains. The country had recorded a 40% rainfall deficit by mid-June. But ample rain forecast for early July could help India’s farmers as the busiest sowing period for key crops approaches. If the forecast holds, the rainfall could help rice, soybean, cotton and pulse farmers boost sowing, reducing risks to crop output, food inflation and rural incomes.

More from Bloomberg

  • Business of Food for a weekly look at how the world feeds itself in a changing economy and climate, from farming to supply chains to consumer trends
  • Energy Daily for a daily guide to the energy and commodities markets that power the global economy
  • Tech In Depth for analysis and scoops about the business of technology

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Why You Can't Just Blindly 'Buy and Hold'

Everyone is a "long-term investor"... until a stock heads south. Then things get tricky. Does that mean you should buy more shar...