Welcome to Bespoke Brunch Reads — a linkfest of the favorite things we read over the past week. The links are mostly market-related, but there are some other interesting subjects covered as well. We hope you enjoy the food for thought as a supplement to the research we provide you during the week.

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On This Day in History:

An equation co-written with AI reveals monster rogue waves form ‘all the time’ (Popular Science)
Rogue monster waves, previously thought to be rare, are now found to occur frequently, as revealed by a new AI-assisted study. Researchers from the University of Copenhagen and the University of Victoria analyzed over 1 billion wave patterns, amounting to hundreds of years of data, to create an algorithm that predicts rogue wave formation. The findings challenge previous beliefs about oceanic patterns, showing that rogue waves, defined as being at least twice the height of the significant wave height of a wave formation, are not as rare as once thought, with about one monster wave occurring daily at random ocean locations. This research is significant for maritime safety, as it can help forecast where rogue waves are likely to occur, potentially saving lives in the shipping industry. [Link]

Why $1 per year won’t solve Twitter/X’s bot problem (Fast Company)
Bot traffic is a pervasive issue on social media platforms like X (formerly Twitter). Some bots have legitimate tasks, while others are malicious as they can inflate user metrics like followers, views, and likes. It’s even easy to pay to inflate these metrics on your own account, a popular phenomenon for internet influencers especially. Bots also contribute to advertising fraud and the influence of public opinion. Elon Musk has suggested the new “Not A Bot” program to combat the bot issue by enforcing a $1 annual fee to use the social platform X. While it would largely take care of smaller, mass-produced bots, more sophisticated and well-funded bots would likely persist. [Link]

Meet ‘Bo-Linda,’ Bojangles’ AI drive-thru order-taker (Charlotte Ledger)
“Bo-Linda” is a new AI voice bot taking orders at drive-thrus in an expanding number of Bojangles locations, with a high success rate in handling orders. Bo-Linda has improved the speed of drive-thru service by allowing employees to focus on other aspects of their work. Her introduction reflects a growing trend in the fast-food industry, as noted in Quick Service Restaurant magazine, where AI technologies are being explored for operational efficiency, menu suggestions based on supply levels, and capturing transaction data. [Link]

Exclusive: Sam Altman’s ouster at OpenAI was precipitated by letter to board about AI breakthrough -sources (Reuters)
Before OpenAI CEO Sam Altman was ousted, staff researchers at the company wrote a letter to the board of directors, warning about a powerful AI discovery that could potentially threaten humanity. This letter and an AI algorithm, known as Q*, were key factors in the board’s decision to remove Altman. The researchers believe Q* might be a breakthrough in achieving artificial general intelligence (AGI), capable of surpassing humans in most economically valuable tasks. Despite its current capability to solve only grade-school level mathematics, its success in these tasks sparked optimism about its future potential. [Link]

EVs & Energy

280 million e-bikes are slashing oil demand far more than electric vehicles (Ars Technica)
In wealthy countries like the US, a significant proportion of car trips are of a short distance. Those short trips contribute to emissions more than you’d think when greener options are available for shorter distances. Although EVs are a greener alternative, they still contribute to emissions and pollution with their heavy batteries and extraction of rare earth elements. So, electric bikes and mopeds are gaining popularity, especially for short trips. They are much cheaper to run than cars, use less energy, and have the potential to significantly reduce urban emissions. They could also cut oil demand even faster than expected. [Link]

Sodium-ion batteries are real in China. BYD to build 30 GWh sodium battery plant (CarNewsChina)
BYD, a Chinese auto and electronic manufacturing company, signed a contract to build the world’s largest sodium-ion battery plant in Xuzhou, China, with an investment of 10 billion yuan (approximately 1.4 billion USD). The plant will focus on producing batteries for micro vehicles and scooters, a sector where sodium-ion batteries are particularly effective. Sodium-ion batteries are gaining attention for their safety, performance in cold temperatures, slower discharge rate, lower production cost, and environmental benefits. However, they have a slower charge rate, lower attainable voltage, and lower energy density compared to lithium batteries. [Link]

‘Energy independent’ Uruguay runs on 100% renewables for four straight months – The Progress Playbook (The Progress Playbook)
Uruguay has successfully generated all of its electricity from renewable sources for nearly four months as of September 2023, primarily using wind power. Historically reliant on hydro and oil & gas-based power, Uruguay shifted towards renewables to meet growing electricity demands and reduce dependence on volatile oil & gas imports. The country facilitated this transition through clean power auctions, attracting $6 billion in investments, equivalent to 12% of its GDP. This shift to renewables has halved power production costs, created 50,000 jobs, and turned Uruguay into a net electricity exporter. This shift also makes the country less vulnerable to geopolitical events affecting energy commodities. [Link]

Health & Wellness

Behold the Ozempic effect on business (Financial Times)
Weight-loss medications, particularly semaglutides like Wegovy and Ozempic, which not only result in significant weight loss but also reduce the risk of diabetes and improve heart health, have become a frenzy. The pharmaceutical industry is experiencing a surge in prescriptions for these drugs, with projections suggesting that 48 million Americans may be using them by 2030. The widespread adoption is not limited to those with obesity or diabetes but includes various demographics, including Hollywood stars. This trend is disrupting multiple industries, from pharmaceuticals and healthcare to food, with potential consequences for companies and markets. The long-term health and societal implications of these weight-loss drugs remain uncertain.[link]

It’s Time to Log Off (Wired)
The title of this article may say it best. There’s a psychological impact to “doomscrolling,” particularly in the context of current global crises and negative news prevalent on social media. Constant exposure to distressing news about world events like the Israel-Hamas war, the Ukraine-Russia conflict, climate change, and political instability is contributing to heightened stress and mental health issues. This cumulative stress can impair interpersonal communications and skew perceptions of reality, leading individuals to view the world as more dangerous than it is. Make sure you’re unplugging from the internet from time to time. [Link]

Economic Trends

Most Americans tip 15% or less at a restaurant — and some tip nothing, poll finds (CNBC)
According to Pew Research, many Americans tip less than the traditional 15% to 20% at restaurants. 18% of adults tip less than 15%, 2% don’t tip at all, and 37% say 15% is their standard. The trend of declining tip amounts, termed “tip fatigue,” is noted, with the average tip at full-service restaurants dropping to 19.4% in 2023. Factors influencing this decline include increased tipping prompts for various services and financial strains from recent inflation. The article also highlights that while service quality is often cited as a key factor in tipping, social approval plays a more significant role in determining tip amounts. [Link]

Foreign direct investment is exiting China, new data show (PIIE)
On his visit to San Francisco, China’s Xi Jinping assured US corporate and big tech CEOs of China’s readiness to partner with the US, amidst new data showing a decline in foreign investments in China. Foreign firms operating in China are not only refraining from reinvesting their earnings but are also selling off their investments due to increased US-China tensions, Beijing’s regulatory environment, and restrictions on cross-border data flows [Link].

Antitrust Enforcement Increases Economic Activity (NBER)
A study analyzing the impact of 3,055 antitrust lawsuits between 1971 and 2018 found that DOJ antitrust enforcement actions resulted in a significant and lasting increase in employment (by 5.4%) and business formation (by 4.1%) in targeted industries. Additionally, these actions lead to a substantial increase in payroll, suggesting an increase in average wages. The findings imply that DOJ antitrust actions not only boost employment and wages but also likely lead to an increase in the quantity of output and a decrease in output prices, thereby enhancing overall economic activity in the affected industries. [Link]

Divorce

A divorce could cost you more than $140,000. Here’s how to prevent a costly split (CNBC)
In 2021, there were about 700,000 divorces across 45 states, against 2 million marriages. The cost of divorce varies significantly; an uncontested divorce averages between $1,500 to $5,500, while a contested one can range from $40,000 to $140,000, and may increase if the case goes to trial. Divorce also brings significant life changes, such as splitting homes and bills and possibly custody battles. While divorces can be financially burdensome, options like prenuptial agreements can help manage costs. [Link]

Thanksgiving Aftermath

‘Brown Friday’ is the worst plumbing day of the year — how to prep your toilet for it (New York Post)
The day after Thanksgiving, known as “Brown Friday,” is the busiest day of the year for plumbers in the US due to a surge in plumbing issues following Thanksgiving feasts. Yelp’s data shows a 99% increase in plumbing service requests on this day. The most common issues are clogged toilets and drains, backed-up pipes, and overflowing dishwashers. To avoid plumbing emergencies, Yelp’s trend expert Tara Lewis recommends preventative pipe checks, reminding guests about bathroom etiquette, using all available toilets in the home, and carefully cleaning off plates to prevent food scraps from clogging drains. [Link]

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Have a great weekend!

Predicting the direction of the US or global economy has always been a humbling profession, but doing it in the post-Covid economy where monetary and fiscal activity has gone into ‘Ludicrous’ mode only makes an impossible job even harder. The latest releases of global flash PMI readings for November from S&P Global only add to the already long list of examples. As discussed with the overseas releases in The Morning Lineup (link) earlier today, these indices make up about 85% of responses for the final PMI reading in a given month. As for the US, manufacturing activity, as measured by the PMIs, slipped back into contraction during November. Manufacturing PMI has now been at or below 50 for 12 of the last 13 months and the last 7 straight, and S&P Global noted that “demand conditions stagnated” at US factories. As for Services, activity beat and rose sequentially, marking the 10th straight month of expansion (a reading above 50).

As shown in the charts below, historically US PMIs have been a solid guide to global activity, explaining about 80% of the variation in global manufacturing and services activity. When we do the same analysis for the average across flash economies, we do even better as these readings explain 89% or more of the variation (0.89 for manufacturing and 0.94 for the services sector).

While the US readings and the average of the global flash readings have both done a good job as a guide to the global economy, their short-term moves in November were contradictory. In the charts below, we show the US, global, and an average of all the readings for economies that report flash PMIs. As shown, for both the manufacturing and services sectors, average flash data tends to be a pretty consistent guide to where global final data (green line) for a given month ends up and confirms the results from the chart above. For this month, though, in both the manufacturing and the services sectors, the direction of the US reading was in the opposite direction as the average flash readings of its global peers.  This is hardly the first (or the last) time these readings will move in opposite directions on a month-to-month basis, but it doesn’t help what is an already confusing environment to navigate.

The average Russell 3,000 (a combination of the large-cap Russell 1,000 and the small-cap Russell 2,000) stock is up just over 5% year-to-date on a total return basis.  Below is a list of the best performing stocks in the index so far in 2023.  All 28 stocks are up more than 200%.

The problem with some of this year’s big winners is that they’re still down significantly from highs made a couple years ago.  For example, below is a list of stocks that are up more than 100% this year but still down at least 25% over the last two years.  If you managed to buy these names in early 2023, congrats.  If you bought them towards the end of 2021, however, you’re still not even close to getting back to even.

To weed out this year’s winners that are still in massive drawdowns, below is a list of stocks that are up more than 100% this year and also up more than 75% over the last two years.  The list below contains the 27 stocks in the Russell 3,000 that fit this bill.  As shown, Super Micro Computer (SMCI) is on top with a 249% gain in 2023 and a 583% gain over the last two years.  Other names on the list that you might know include elf Beauty (ELF), Vita Coco (COCO), Abercrombie & Fitch (ANF), Duolingo (DUOL), and Builders FirstSource (BLDR).  The rest of the names on the list are more than likely names you haven’t read much about before.  If you have some time over the long Thanksgiving weekend, though, give them a look!

One trend investors have become used to over the last year is the outperformance of mega-cap stocks while seemingly every other stock in the S&P 500 struggles. In the four weeks since the October low on 10/27, though, there has been more uniformity in the gains.

The chart below breaks out the performance of S&P 500 stocks by decile with the largest stocks by market cap in decile one and the smallest in decile ten.  Across the S&P 500, the average performance of stocks in the index is a gain of 9.5% since the 10/27 close, and no decile is outperforming the average gain by more than 1.7 percentage points. Yes, the decile of the largest stocks is outperforming every other decile (when you look at performance out to two decimal places), but there hasn’t been an overwhelming leader in terms of performance.

The charts below show the same analysis for mid (S&P 400) and small (S&P 600) cap stocks. For the S&P 400, while there is a wide disparity between performance across different deciles, outside of the smallest decile also being the decile with the worst average performance, there’s been no correlation between market cap and performance. Finally, in the small-cap space, there has been even less correlation between performance and market cap as three of the four worst-performing deciles are right in the middle of the pack when it comes to market cap (Deciles 4, 5, and 7). Are the days of simply buying the largest stocks and watching them trounce the rest of the market numbered?