Major equity markets across the Asia-Pacific region staged a strong rebound on Tuesday as investors bought into stocks after the rout in recent sessions. Gains in the region were led by Japan's benchmark Nikkei 225, which retreated from its one and a half year lows to skyrocket 6% today. Mirroring the trend, Hong Kong's Hang Seng index jumped 2%, China's Shanghai Composite gained 1% and South Korea's Kospi added 0.5%.