Key Takeaways
- Hone launched Engines, outcome-accountable AI that measures value in dollars, alongside a $60M seed round led by Benchmark and Index.
- Market breadth indicators are distorted by unprecedented index concentration, with the top 5 S&P 500 stocks now equal in market cap to stocks ranked 67–500.
- AI is flagged as the biggest known risk, combining capex cycles, debt expansion, concentration, and speculation, with no one able to claim certainty about the outcome.
- Cambria's EYLD ETF marked its 10th anniversary with a top 5% rank among 540 Morningstar diversified emerging markets funds.
- US 30-year mortgage rates hit 7.40%, the highest since November 2023, while a separate analysis shows waiting costs far more than mistimed investing.
- AI adoption for personal advice and mental health is significant, with 27% of US respondents citing it as a top use case.
1. AI Products and Capital
- Hone launched Engines, an AI system positioned to deliver business outcomes rather than answers or tasks, measured in actual dollars rather than tokens or sentiment. Engines works by pointing at a business metric and then self-integrating, building needed agents, skills, and memory, collaborating with the right people, and improving with experience. Customers have used Engines to find millions in procurement savings, optimize product funnels, manage credit risk, add qualified sales pipeline in new regions, and accelerate implementation and customer management. Hone also closed a $60 million seed round led by Benchmark and Index, with participation from Elad Gil, Hanabi, Definition, Diffusion, Lux, SV Angel, and Align. Elad Gil expressed excitement and praised the self-improving design, while a quoted post noted that AI's raw capability far exceeds the value it creates in the real world, and Engines aims to close that gap. — via 1
- Aswath Damodaran noted that companies have invested trillions of dollars in AI capital expenditure, a profit-seeking expectation-driven spending that is not only stirring markets but also permeating financial statements, distorting book capital, earnings, and cash flow. — via 1
- Ben Carlson argued that AI is the biggest known risk because it simultaneously features capex cycles, debt expansion, concentration, and speculation, driven by the largest group of companies in history, and anyone claiming to know the outcome is delusional. — via 1
2. Market Structure and Macro Signals
- Liz Ann Sonders highlighted that many market breadth indicators are abnormal mainly due to unprecedented index concentration: the top 5 S&P 500 stocks by market cap equal the combined market cap of the 434 stocks ranked 67th to 500th. — via 1
- Additional macro signals from Sonders: the Atlanta Fed wage growth tracker fell to 3.9% in September, with both job stayers and switchers seeing slower wage growth but a still relatively large 1.3 percentage point gap between them; the FOMC diffusion index shows inflation risk at its highest in at least 20 years; AAII sentiment shows individual investor equity exposure rose to 71.8% in September, the highest since 2017 and well above the 61.5% historical average; retail spending remains strong but off summer peaks, with the Johnson Redbook retail sales index up 8.6% year-over-year for the week ending October 3; the S&P 500 earnings season opened with 3Q26 profit estimates at 30.6% versus 15% at the start of the year; and the October University of Michigan consumer sentiment index fell to 46.3, below the 47.6 expectation and last month's 48.1, with the current conditions index at 44.7 and expectations at 47.3, while 1-year inflation expectations were 4.7% and 5-10 year expectations were 3.5%. — via 1 2 3 4 5 6 7
- Charlie Bilello reported that the US 30-year mortgage rate is currently 7.40%, the highest since November 2023, after averaging 8.9% in the 1970s, 12.7% in the 1980s, 8.1% in the 1990s, 6.3% in the 2000s, 4.1% in the 2010s, and 5.4% in the 2020s, with a historical low of 2.65% in January 2021 and a peak of 7.79% in October 2023. Separately, a reposted view argued that the cost of waiting far exceeds the cost of mistimed investing: investing $10,000 per year in US stocks for 30 years yields $2.2 million with perfect timing, $1.7 million with terrible timing, and only $410,000 holding cash in short-term Treasuries, meaning the biggest mistake is not buying at all. — via 1 2 3
3. Funds, Sentiment, and Views
- Meb Faber reposted that Cambria's Emerging Markets Shareholder Yield ETF (EYLD) marked its 10th anniversary of live performance, with its 10-year total return ranking in the top 5% among 540 funds in the Morningstar diversified emerging markets category as of July 31, 2026. — via 1
- According to a Statista consumer insights survey, getting personal advice or guidance is the most popular AI use case for personal concerns and mental health, cited by 27% of US respondents; one-fifth use AI to reduce stress or anxiety, and 19% use it to learn about mental health. — via 1
- Raoul Pal said that by 2030 the economy, markets, and life will be in the midst of the biggest transformation in history, claiming he has warned about this for two years and now only four years remain with the trend becoming more obvious. He also argued that robots will achieve recursive self-replication—robots ordering robots to build robots—making the growth curve steeper, and that this moment is arriving, with Elon, Figure, and Chinese companies all accelerating mass production as robots could become the largest physical product by scale and TAM. — via 1 2
- Mohnish Pabrai shared views on Kaspi, Mikhail, and meeting with Hepsiburada management, covering $KSPI, $HEPS, and $WAGN, with links to YouTube and official sources. — via 1
