Factbox-From trend to mainstay: AI to cement its place at the core of 2026 investment strategies

Dec 16 (Reuters) - Artificial intelligence is expected to remain the centerpiece of investment strategies, global brokerages outlined ​in their outlook for 2026, with the benchmark S&P ‌500 index on pace to post another year of gains. "We think fears ‌of a collapse in the AI narrative are overdone and expect economic expansion to continue for yet another year," Barclays strategists said. Still, risks loom: inflation surprises, lofty valuations and tariff tensions ⁠could spark corrections, ‌even as analy ...