How the people who actually run money think about portfolios, risk and cost — explained in plain language by a banker. No hype, no fear-driven trading.https://profit-owl.com/enhttps://profit-owl.com/blog/payment-for-order-flow-best-execution/https://profit-owl.com/blog/payment-for-order-flow-best-execution/Five brokers, 85,000 identical orders, one second apart. Execution costs varied sixfold — and payment for order flow explained almost none of it. Here is what did.Wed, 08 Jul 2026 00:00:00 GMThow-money-really-movespayment for order flowPFOFbest executionmarket makersorder routingMiFIRhttps://profit-owl.com/blog/you-dont-own-your-stocks/https://profit-owl.com/blog/you-dont-own-your-stocks/Check Apple's shareholder register. Your name is not on it. Five institutions sit between the Buy button and legal ownership — and here is what that costs you.Wed, 01 Jul 2026 00:00:00 GMThow-money-really-movesCede & Costreet namecustodysettlementT+1DTCCbeneficial ownershiphttps://profit-owl.com/blog/how-banks-actually-make-money/https://profit-owl.com/blog/how-banks-actually-make-money/JPMorgan earned $57bn in 2025. Nearly half of the revenue behind it had nothing to do with interest. That split explains what your bank recommends to you.Mon, 29 Jun 2026 00:00:00 GMThow-money-really-movesbankingnet interest marginfeesretrocessionsMiFID IIconflicts of interesthttps://profit-owl.com/blog/credit-suisse-at1-bonds-explained/https://profit-owl.com/blog/credit-suisse-at1-bonds-explained/Swiss authorities wrote CHF 16bn of AT1 bonds to zero while shareholders were paid. Here is the clause that allowed it — and how to check if your ETF holds them.Mon, 22 Jun 2026 00:00:00 GMTwhen-finance-breaksAT1CoCo bondsCredit Suissebank capitalbond ETFshttps://profit-owl.com/blog/lehman-vs-ftx-balance-sheet-lie/https://profit-owl.com/blog/lehman-vs-ftx-balance-sheet-lie/One was a 158-year-old Wall Street bank. One was a crypto exchange in the Bahamas. Both had clean audit opinions on the books the day they collapsed.Sat, 13 Jun 2026 00:00:00 GMTwhen-finance-breaksLehman BrothersFTXRepo 105off-balance-sheetauditorsshadow bankinghttps://profit-owl.com/blog/ltcm-value-at-risk-explained/https://profit-owl.com/blog/ltcm-value-at-risk-explained/A fund run by Nobel laureates hit 250:1 leverage and lost $4.6bn in five weeks. The risk model that missed it still runs — inside your broker's margin system.Sat, 13 Jun 2026 00:00:00 GMTwhen-finance-breaksLTCMValue at Riskleveragesystemic riskTreasury basis trademarginhttps://profit-owl.com/blog/synthetic-etfs-counterparty-risk/https://profit-owl.com/blog/synthetic-etfs-counterparty-risk/One banned trader built $160bn of invisible exposure using a derivative. The same instrument sits inside synthetic ETFs — including, possibly, one you own.Sat, 13 Jun 2026 00:00:00 GMTwhen-finance-breakssynthetic ETFtotal return swapArchegoscounterparty riskUCITSCredit Suissehttps://profit-owl.com/blog/uk-gilt-crisis-duration-risk/https://profit-owl.com/blog/uk-gilt-crisis-duration-risk/UK pension funds faced £70bn of margin calls in days — not from crypto, but from government bonds. The risk that did it is inside your bond ETF right now.Sat, 13 Jun 2026 00:00:00 GMTwhen-finance-breaksUK gilt crisisLDIduration riskmargin callpensionsbond ETFshttps://profit-owl.com/blog/bitcoin-is-not-digital-gold/https://profit-owl.com/blog/bitcoin-is-not-digital-gold/Same year, same fears: gold rose 62.6%, bitcoin fell 6.4%. It does not trade like a safe haven — it trades like a leveraged tech stock.Mon, 13 Apr 2026 00:00:00 GMTwhich-asset-classbitcoindigital goldcorrelationvolatilityMiCAportfolio allocationhttps://profit-owl.com/blog/gold-is-not-an-inflation-hedge/https://profit-owl.com/blog/gold-is-not-an-inflation-hedge/In 2022 US inflation hit 9.1% and gold went nowhere. It does not track prices — it tracks real interest rates. And it once took 28 years to break even.Mon, 13 Apr 2026 00:00:00 GMTwhich-asset-classgoldsilverinflationreal interest ratescentral banksportfolio constructionhttps://profit-owl.com/blog/index-funds-vs-active-funds/https://profit-owl.com/blog/index-funds-vs-active-funds/Over ten years, 98.44% of euro-denominated global equity funds lost to their index. That is S&P's own scorecard — so what is still worth paying for?Fri, 13 Mar 2026 00:00:00 GMTwhich-asset-classindex fundsactive fundsSPIVAcloset indexingactive sharefund feeshttps://profit-owl.com/blog/how-to-pick-an-etf/https://profit-owl.com/blog/how-to-pick-an-etf/The expense ratio is the promised cost, not the delivered one. Four checks a professional runs before buying a fund — and the one that costs Europeans the most.Fri, 13 Feb 2026 00:00:00 GMTwhich-asset-classETFtracking differenceTERUCITSfund domicilewithholding tax