Usage of marijuana has been doubled over the past years as laws and attitudes toward the drug dramatically transformed. Entrepreneurs of marijuana will choose their ambassadors to be users to relate the benefits of their products to customers.

For over two years, Chipotle has the worst quarterly sales growth of 12%. Chipotle used to have an outstanding speed when comes to sales growth, but now for four consecutive quarters, its sales growth has been plunging.

The strengthening of the US dollar has been hitting Procter & Gamble hard as the company reported its biggest sales drop in seven quarters. The company also cited weak demand especially in the overseas market as the reason behind the low sales performance.

Report on Coca-Cola profit and revenue this quarter shows a drop of nearly 5%. A strong dollar has resulted to a less value in Coca-Cola revenue from outside North America. The global economic slowdown also affected Coca-Cola revenues resulting a revenue cutback.

India, the world's largest democracy and home to highest number of movies, is struggling to perform at box office collections. There's no correlation between the number of movies released every year and revenues they generate for the film industry. The India's film industry is just grossing mere $2billion every year at the box office while it registers about 2,000 movies annually. Considering the number of movies it makes every year, India should have been leading the world in terms of revenues as well. But it couldn't as the piracy alone eating into INR19,000 crore ($3.34billion) revenues every year.

Gone are the days when boom time for technology initial public offerings (IPOs) that showered money on technology companies and startup coupled with huge valuations for investors. Now the situation is totally different on renewed concerns about possible technology bubble burst following the IPO market in Silicon Valley is fast losing its sheen. The dwindling down of market valuations is forcing many companies to cancel their IPOs or postpone the issue dates which affects the US capital market.

Wal-Mart's stock tumbled on the Wall Street following the forecast of earnings drop in the range of 6-12 percent hammered down the market sentiment. Wal-Mart shares fell 10.04 percent or $6.70 to $60.03 indicating biggest fall in a day during the past three decades. The stock was already trading 22 percent lower before the latest drop. Gearing up to compete with Amazon, Wal-Mart Stores Inc hiked investment in internet technology and raised wages. The earnings are expected to be flat for the current fiscal year and one or two percent lower than the previous forecast. The third quarter results from Wal-Mart are scheduled on 17 November.

Netflix reported a lower than expected performance today after the company reported a total revenue of $1.74 billion for its third quarter performance. The revenue contributes to earnings of $0.07 per share, which is lower than analyst expectation of $0.08 per share.

Korean bond market has been volatile dancing to the tunes of varied hopes on interest rate changes. South Korea's sovereign bonds shed early gains as forecasts that Bank of Korea (BoK) may not reduce the interest rate from the record low of 1.5 percent.

What matters the most in investing is the time when you exit. Loss or profit depends upon when you exit. If you can identify the bubble bursting, you can safely walk out of the market well before it happens. The tricky question is how to identify the market before it's blowing up. Investors, who made and lost money in dotcom bubble, fear that history may be repeated for the current tech bubble though the damage wouldn't as much as it was in dotcom crash.