Lima's stock market has jumped about 8% this week as Peru counts a knife-edge presidential runoff and investors bet on a market-friendly result.

Sánchez leads Fujimori by a narrow margin with 98% of votes counted. Fujimori winning by 0-4% priced at 94% YES.

Lima's stock market has jumped about 8% this week as Peru counts a knife-edge presidential runoff and investors bet on a market-friendly result.