Amid a sharp surge in volatility in Indian stock markets, Sebi has stepped up its surveillance to ensure that no unscrupulous players take genuine investors for a ride.
A financial typhoon from China has sunk stock and commodity markets. It represents an existentialist political crisis for the Communist Party of China.
The abrupt end of Japan's boom in the 1990s, complete with stock crash and property bust, offers the most striking similarities, and the most valuable lessons.