Nintendo Slumps By Most Since 1990 on Dashed Pokemon Go Hopes - Bloomberg

A less augmented reality for Nintendo shareholders; also see Nintendo reminds investors it didn't make Pokemon Go, stock plummets (CNet)

"The stock sank 18 percent to 23,220 yen at the close in Tokyo, the maximum one-day move allowed by the exchange, wiping out 708 billion yen ($6.7 billion) in market value. After debuting in the U.S. earlier this month, Pokemon Go launched in Japan on Friday and became available in Hong Kong on Monday.
The correction comes after Pokemon Go’s release almost doubled Nintendo’s stock through Friday’s close, adding $17.6 billion in market capitalization. Nintendo is a shareholder in the game’s developer Niantic Inc. and Pokemon Co., but has an "effective economic stake" of just 13 percent in the app, according to an estimate by Macquarie Securities analyst David Gibson."

Nintendo Slumps By Most Since 1990 on Dashed Pokemon Go Hopes - Bloomberg