Dlaczego wskaźniki Buffetta od 12 lat się myli? Te 3 wskaźniki możesz sobie darować

Video focus

• Review and critique of three widely cited valuation / market indicators:
  • Shiller CAPE (cyclically adjusted P/E)
  • Buffett Indicator (market capitalization ÷ GDP)
  • Inverted yield curve
• Main argument: these indicators have become less reliable recently. They can help estimate very-long-run expected returns but have structural limits and can give false short-term signals.
• Practical takeaway: don’t rely on these alone to time markets.

Assets, instruments, sectors, and companies mentioned

• Indices & broad assets: S&P 500, Nasdaq, total US equity market capitalization
• Bonds / rates: US 10‑year Treasury, 2‑year Treasury, 3‑month Treasury, German government bonds (negative yields example), bank deposits
• Sectors / themes: Big Tech, software / SaaS, growth tech, consumer staples (Coca‑Cola, Procter & Gamble), manufacturing, “old economy” vs “new economy”
• Companies / groups: Nvidia, Apple, Microsoft, Google / Alphabet, Amazon, Meta (Facebook), Netflix, Tesla; FANG / “Magnificent 7”
• Alternatives mentioned: crypto, gold, silver
• Broker / partner: XTB (affiliate partner mentioned)

Key numbers and timelines

• Shiller CAPE: current reading cited as “over 40”; historical peaks ~44 (2000 dot‑com), ~32 (1929).
• Buffett Indicator (market cap ÷ US GDP): current ~220% (presenter); historical peaks ~135–137% (2000), ~140% (2019), ~188% (2021).
• US 10‑year Treasury yield: ~4–4.5% (quoted).
• Inverted yield curve:
  • Deep inversion to near −2 (cited as May, presumably 2022).
  • Inversion in 2019 preceded the COVID shock (Mar 2020).
  • Curve returned to normal around June 2023 (per presenter).
• Stock returns: S&P ~15% per year in recent years (outpacing bonds).
• Extended low/zero interest rate period: roughly 2000–2020 (and through COVID/2021) noted as a major structural factor.

How each indicator is constructed — and the presenter’s critiques

Shiller PE / CAPE (Cyclically Adjusted P/E)

• Method:
  • Price divided by 10‑year average real (inflation‑adjusted) earnings.
  • Designed to smooth earnings cyclicality and serve as a long‑run valuation metric.
• Criticisms / why it “broke down”:
  • Index composition changes: modern S&P is heavily weighted to large tech firms versus historically more industrial/consumer weightings.
  • Tax and accounting changes (e.g., 2017 US corporate tax reform; R&D treatment; buybacks) reduce earnings comparability over time.
  • Globalization: many S&P firms derive a large share of revenue and profit abroad, making a US‑only earnings base less representative.
  • Extended low interest rates (TINA — “there is no alternative”) pushed equity prices higher.
  • Rise of recurring‑revenue business models (SaaS) created more stable earnings profiles that can justify higher multiples.
• Practical note:
  • Useful for very long‑run (~10–15 year) expected return estimates but unreliable as a short‑term crash signal.

Buffett Indicator (Total US market cap ÷ US GDP)

• Method:
  • Aggregate market capitalization of US listed companies divided by US GDP.
  • Warren Buffett reportedly suggested that values >100% are a warning sign.
• Criticisms / why it’s misleading now:
  • Many US listed companies are global; using US GDP as the denominator can overstate valuation because revenues/profits come from outside the US.
  • Structural shift toward tech/growth companies means valuations reflect expected future growth rather than current domestic economic activity.
  • Lower long‑run interest rates and higher investor expectations inflate market caps relative to GDP.
• Practical note:
  • Historically flagged overvaluation at times, but alone it can be a poor sell signal (e.g., would have flagged overvaluation in 2019/2020 before major subsequent gains).

Inverted yield curve (short‑term yields > long‑term yields)

• Method:
  • Difference between short‑term Treasury yields (3‑month or 2‑year) and the 10‑year Treasury yield.
  • Historically, inversion preceded recessions by roughly 12–18 months.
• Criticisms / weakening effectiveness:
  • Central bank interventions (QE, large Fed bond purchases) suppressed long‑term yields and distorted the curve.
  • Structural changes in global demand for Treasuries and regulatory/market behavior have altered traditional relationships.
  • Behavioral and risk‑appetite shifts can change short‑yield dynamics in non‑historical ways.
  • Recent inversion episodes (deep inversion in 2022) did not produce a classic prolonged recession; the curve normalized in mid‑2023.
• Practical rule of thumb offered:
  • The recession signal historically looks strongest when the curve inverts and then reverses back above zero.

Explicit recommendations and cautions

• Do not use Shiller CAPE, Buffett Indicator, or inverted yield curve as sole market‑timing tools.
• These indicators can remain “elevated” for many years; selling solely on them can cause missed gains (selling pre‑2019 would have missed subsequent tech gains).
• Use broader, structurally aware frameworks that account for:
  • Index composition and sector concentration
  • Globalization of revenues and profits
  • Interest rate regimes and central bank interventions
  • Accounting and tax changes (R&D, buybacks, etc.)
• Presenter refers viewers to a prior episode with a “top five indicators” alternative framework (link in video description).

Disclosures and sponsor notes

• Episode partner / sponsor: XTB. Affiliate link/code “longterm” mentioned (sign‑up perks cited: free investing course; commission‑free trading up to €100,000 monthly turnover for shares/ETFs).
• ChatGPT was explicitly queried and quoted as a source of explanation / analysis in the episode.
• No formal “not financial advice” phrase was transcribed, though the presenter cautioned against over‑reliance on the criticized indicators.

Performance and valuation context summary

• Elevated valuation metrics (CAPE ~40, market cap ÷ GDP ~220%) are driven by structural shifts:
  • Big tech dominance and concentration
  • Global revenue streams of US corporations
  • Low interest rates for an extended period
  • Changes in accounting and capital‑return practices (R&D treatment, buybacks)
  • Higher investor expectations for future growth
• Rising bond yields from zero make fixed income somewhat more attractive (10‑year ~4–4.5%), but equities have outperformed in recent years.
• Yield‑curve recession‑prediction power has been weakened by central bank balance sheet interventions and broader market structural changes.

Presenters and sources cited

• Albert Longterm Rokicki (presenter)
• XTB (episode partner / affiliate)
• ChatGPT (consulted / quoted)
• Warren Buffett (indicator named after / discussed)