Stock market gains boosted global personal wealth by 10.8%, the biggest jump since 2017 and more than double the rate of 2024 and 2023, UBS found. However, this robust growth was belied by declines in median wealth in most of the 56 markets monitored by UBS, pointing to a growing wealth gap. A version of this article first appeared in CNBC's Inside Wealth newsletter with Robert Frank, a weekly guide to the high-net-worth investor and consumer. Sign up to receive future editions, straight to your inbox. Near ...