The latest findings from Dynamic Planner’s Financial Happiness Index™, a barometer built on the views of 4,000+ people every month, reveal that UK financial happiness has proven remarkably resilient in the face of global shocks, most recently the US-Israel war with Iran.
The conflict triggered a fall in investment performance in March 2026, yet both markets and financial happiness rebounded quickly. The Index is now back above pre-Iran conflict levels, suggesting that UK investors are developing greater resilience to geopolitical shocks.
Dynamic Planner’s Financial Happiness Index, which has been tracking financial happiness since 2023, recorded its lowest reading of 3.60 out of 5 in April 2025 following Trump’s Liberation Day tariff announcement. While the Autumn Budget and sustained geopolitical uncertainty continued to weigh on confidence through late 2025 and early 2026, the speed of the subsequent recovery has been striking.
Dr Louis Williams, Head of Psychology and Behavioural Insights at Dynamic Planner, said:
“The latest data from our Financial Happiness Index reveals how events in the headlines not only affect the UK economy, but also distort perceptions of personal financial positions. This is where behavioural biases play a significant role, because people instinctively anchor feelings about their financial future to what is happening in the moment.
This ‘recency bias’ can allow a short-term headline to overshadow years of careful planning and progress. These are deeply human responses which we are all susceptible to. The danger lies in acting on them and making long-term financial decisions based on how they feel at that point in time.
The Financial Happiness Index gives a clearer view of when and where those moments of vulnerability can occur, allowing tailored support and reassurance to be provided to those who need it most, helping to prevent impulsive, poor decisions that can have a long-lasting effect, while building resilience and confidence.
By combining a unique dataset with our behavioural model, the Index shows where people most need reassurance and support, highlighting areas of inequality.”
Further analysis from Dynamic Planner’s Chief Investment Strategist, Abhi Chatterjee, has revealed that financial happiness in the UK mirrored the prior month’s S&P 500 performance with striking consistency. The movements in the Index also appear to indicate that local sentiment may now be increasingly driven or influenced by what is playing out thousands of miles away.
Abhi Chatterjee, Chief Investment Strategist, Dynamic Planner, said:
“UK retail investors have, for the better part of two decades, been encouraged to diversify globally. And they have. The consequence is that the typical retail portfolio today carries far more exposure to global equities, which in its turn carries a significant weight in US equities, than to domestic ones.
The FTSE 100, once the instinctive benchmark for how a typical UK investor measured their financial fortunes, now represents roughly 4% of global market capitalisation.
The S&P 500, and increasingly the handful of AI companies that dominate it, has taken its place. Our Financial Happiness Index tracks the prior month’s S&P 500 performance with striking consistency, demonstrating this shift. Local sentiment, it turns out, is now perhaps influenced by global indices and by a technology story unfolding thousands of miles away.”
The Dynamic Planner Financial Happiness Index™ is based on a carefully designed 12-question survey developed from Dynamic Planner’s comprehensive Financial Wellbeing Questionnaire. Published monthly, it draws on responses from around 4,000 people per month who are engaging with an adviser or are already advised. A unique dataset established in July 2023, the Index provides a real-time view of financial happiness and a meaningful benchmark over time.
At its heart is a 12-question psychometric questionnaire designed to capture how people really feel about money, measured across three pillars:
- Financial resilience – day-to-day stability and ability to absorb shocks
- Emotional resilience – ability to cope, adapt and feel progress
- Financial knowledge and confidence – confidence, understanding and money-related worry
By combining a unique dataset with Dynamic Planner’s behavioural model, the Financial Happiness Index shows where people most need reassurance and support, highlighting areas of inequality.
