World Markets Watchlist: December 15, 2025

Core Insights - All nine global indexes tracked have shown gains through December 15, 2025, with Hong Kong's Hang Seng leading at a year-to-date gain of 30.6% [2] - The second and third positions are held by Canada's TSX with a gain of 26.5% and Japan's Nikkei 225 with a gain of 25.8% [2] - India's BSE SENSEX has the smallest year-to-date gain at 6.6% [2] Index Performance Context - A table is provided that compares each index's current value to its all-time peak, including the date of that peak and the distance from that record level [3] - Historical performance since March 9, 2009, is illustrated, showing the relative performance of world markets, with specific lows for various indexes [5] - A longer-term view starting from October 9, 2007, is also presented, highlighting the performance during a previous market peak [6]