Robin J Powell

Robin J Powell

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Journalist/producer covering financial services; fintech/wealth

Equities Remain the Only Consistent Long‑Term Winners
SocialApr 22, 2026

Equities Remain the Only Consistent Long‑Term Winners

Why equities outperform in the long run Over time, no major asset class has consistently beaten equities. #Investing #LongTermInvesting https://t.co/ci1DFjR8Pg

By Robin J Powell
Stay Calm: Emotion Is the Real Investment Risk
SocialApr 21, 2026

Stay Calm: Emotion Is the Real Investment Risk

Staying calm when others panic. Calm investors make better decisions. Emotion is often the real risk. #InvestorBehaviour #LongTermThinking https://t.co/0wls8rC4o1

By Robin J Powell
John Bogle Debunked Index Fund Idea, Then Created It
SocialApr 20, 2026

John Bogle Debunked Index Fund Idea, Then Created It

In 1960, two academics proposed the index fund. The person who argued against them? A young John Bogle, writing under a fake name. He went on to launch the first one. We made a short film about the paper that started it...

By Robin J Powell
Average Returns Mislead; Index Funds Beat Most Stocks
SocialApr 17, 2026

Average Returns Mislead; Index Funds Beat Most Stocks

𝐓𝐡𝐞 𝐟𝐢𝐧𝐚𝐧𝐜𝐞 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧 𝐡𝐚𝐬 𝐚 𝐦𝐞𝐚𝐬𝐮𝐫𝐞𝐦𝐞𝐧𝐭 𝐩𝐫𝐨𝐛𝐥𝐞𝐦. New research from Hendrik Bessembinder argues that the standard tools, arithmetic means, Sharpe ratios, alphas, paint a misleadingly rosy picture of stock picking. Think of it like lottery tickets. The odds of winning "any prize"...

By Robin J Powell
Art Collectors Lose ~2.5% Annually to Hidden Costs
SocialApr 15, 2026

Art Collectors Lose ~2.5% Annually to Hidden Costs

A painting bought for £100,000 sells ten years later for £150,000. That's a 50% gain. The collector still lost money. Buyer's premium, VAT, storage, insurance, seller's commission: the real bill was bigger than the profit. New research from @CambridgeJBS puts a...

By Robin J Powell
Gold Fails as Inflation Hedge When Most Needed
SocialApr 13, 2026

Gold Fails as Inflation Hedge When Most Needed

Gold is widely regarded as the ultimate inflation hedge. But how reliable is it? As 126 years of data and a live geopolitical crisis both show, the gold inflation hedge fails precisely when investors need it most. My latest for #TEBI...

By Robin J Powell
More Free Time = More Trades, Lower Returns
SocialApr 9, 2026

More Free Time = More Trades, Lower Returns

The best thing that ever happened to your portfolio was you being too busy to look at it. New research tracked 59,000 Swedish investors before and after retirement. More free time meant more trading, more stocks and worse returns. Not because...

By Robin J Powell
Policy Uncertainty and Market Risk Diverge Half the Time
SocialApr 9, 2026

Policy Uncertainty and Market Risk Diverge Half the Time

Investors feel anxious. Iran. Oil prices. Volatile markets. The news feels relentless. But here's what 30 years of data shows: policy uncertainty and market risk are measured by different instruments, and they diverge almost half the time. ...

By Robin J Powell
Wealthy Investors Overpay for Underperforming Managers
SocialApr 7, 2026

Wealthy Investors Overpay for Underperforming Managers

96% of wealthy investors are confident their portfolio did well last year. 84% of their wealth managers actually underperformed. On a £5m portfolio, an underperformance gap of 3% costs £7.67m over 20 years. You're taking the risk. Someone else is...

By Robin J Powell
3% of UK Stocks Create All Wealth, 97% Destroy Value
SocialApr 6, 2026

3% of UK Stocks Create All Wealth, 97% Destroy Value

New UK research tracked every stock listed between 1975 and 2024. The finding: just 3.1% of UK stocks generated ALL the real wealth created by the market over 50 years. The other 97%? Collectively destroyed value.And the concentration is accelerating. 🧵 https://t.co/bhIoecLzfT

By Robin J Powell
S&P 500 Outperforms Small Caps, Defying Historical Norms
SocialMar 31, 2026

S&P 500 Outperforms Small Caps, Defying Historical Norms

Small caps returned 11% over the past decade. Their historical average? 12%. The S&P 500 returned 15.3% — nearly 50% above normal. Which one's the anomaly? #Stocks #Equities #SmallCaps @rockwealthUK https://t.co/poKgLEYnvn

By Robin J Powell
War Turns Bonds Into Biggest Losers, 14% Loss
SocialMar 30, 2026

War Turns Bonds Into Biggest Losers, 14% Loss

From Waterloo to the Iran conflict, the pattern hasn't changed. When governments go to war, bondholders pay. New research from Northwestern, Stanford, Columbia and UT Austin: 300 years of data, 14% average real losses in the first four years of war....

By Robin J Powell
Market Prices Known Risks, Misses Hidden Threats
SocialMar 30, 2026

Market Prices Known Risks, Misses Hidden Threats

Widely discussed risks are often priced in. The real threats tend to be overlooked. #RiskManagement #MarketInsight https://t.co/PWgmCJwWDp

By Robin J Powell
Measure Success by Your Goals, Not Others' Returns
SocialMar 26, 2026

Measure Success by Your Goals, Not Others' Returns

Your progress matters more than anyone else’s returns. Goals, not comparisons, define success. #FinancialPlanning #LongTermInvesting https://t.co/JQzKXSfrXO

By Robin J Powell
Past Winners Rarely Repeat; Avoid Chasing Late Buys
SocialMar 25, 2026

Past Winners Rarely Repeat; Avoid Chasing Late Buys

What worked yesterday rarely leads tomorrow. Chasing returns often means buying too late. #InvestorBehaviour #LongTermThinking https://t.co/HenaCHj3hb

By Robin J Powell
Asset Allocation Doesn't Explain 93.6% of Returns
SocialMar 20, 2026

Asset Allocation Doesn't Explain 93.6% of Returns

"Asset allocation explains 93.6% of investment returns." You've heard that stat. It's wrong. What the paper actually found, and what the industry has been misquoting for 40 years, is the subject of our latest video for @IFAdotcom 👇 #Investing #WealthManagament #Finance https://t.co/HtF2EcPoVu

By Robin J Powell
Investors Bear Unpaid Risk—Sharpe’s Theory Still Holds
SocialMar 18, 2026

Investors Bear Unpaid Risk—Sharpe’s Theory Still Holds

Most investors take risks they're not getting paid for. William Sharpe proved it in 1964.. and won a Nobel Prize for it. Our latest video for @ifadotcom explains why his paper still matters. #Finance #Investing #Stocks https://t.co/xx3iYAL8Zr

By Robin J Powell
Consensus Bullishness Precedes Market Crashes, Not Insight
SocialMar 18, 2026

Consensus Bullishness Precedes Market Crashes, Not Insight

277 out of 334 analysts covering the world's seven largest stocks say buy. Five of the seven have zero sell ratings. That's not analysis. It's a standing ovation. New research examined thousands of boom-bust episodes. Before every crash, every expert signal...

By Robin J Powell
HALO Stocks Just Rebranded Value‑Growth Rotation, Not AI‑Proof
SocialMar 16, 2026

HALO Stocks Just Rebranded Value‑Growth Rotation, Not AI‑Proof

HALO stocks — Heavy Assets, Low Obsolescence — are being sold as a new AI-proof strategy. But Goldman's own data shows the trade tracks value vs. growth almost perfectly. A familiar rotation with a fresh acronym. I've taken a closer...

By Robin J Powell
Age‑Based Stock Rule Costs More Than 60/40
SocialMar 13, 2026

Age‑Based Stock Rule Costs More Than 60/40

Most investors follow a rule nobody ever properly tested: subtract your age from 100, put the rest in stocks. A new Yale study finally ran the numbers. Following that rule costs the equivalent of 2% of lifetime consumption. A static 60/40...

By Robin J Powell
Smarter AIs Mirror Human Biases, Not Neutrality
SocialMar 10, 2026

Smarter AIs Mirror Human Biases, Not Neutrality

Investors assume that LLMs ar erational. But new research suggests that, far from neutralising investor biases, they absorb them. Researchers tested ChatGPT, Claude, Gemini and Llama for loss aversion and framing effects. The most advanced models performed worse than older ones. The...

By Robin J Powell
Consumers Misunderstand Finance; Industry Thrives on Confusion
SocialFeb 25, 2026

Consumers Misunderstand Finance; Industry Thrives on Confusion

Two leading economists spent years studying how ordinary people interact with the financial system. Their conclusion: most consumers don't understand what they're buying.. and the industry profits from that confusion. My latest for @IFAdotcom 👉 https://t.co/wJzz7eYwJx @PrincetonUPress #Investing #FinancialLiteracy #FinancialRegulation

By Robin J Powell