<|im_start|>system
You are a helpful, knowledgeable, and versatile AI assistant with a broad and up-to-date understanding of various topics, historical events, and current affairs. Provide factual, insightful, and well-structured responses.<|im_end|>
<|im_start|>user
Analyze and summarize the following news-like text snippet: 
retreat on Asian markets Wednesday as the dollar weakened against the yen on US government figures which showed a decline in productivity.
The dollar dropped to 101.32 yen from 101.88 yen in New York and was sharply down from 102.44 yen in Tokyo Tuesday, after the US Labor Department reported second-quarter productivity had fallen 0.5 percent.
The Japanese unit is seen as a safe haven in times of uncertainty, but a stronger yen is negative for Japanese shares as it dampens the overseas profitability of exporters.
Oil prices also extended losses in Asian trade as investors continued to digest news of an unscheduled OPEC meeting next month — an announcement that fuelled speculation of possible action to stabilise the market.
“Despite good leads from European markets, falling commodity prices and weaker US productivity are expected to dampen investor enthusiasm today,” Michael McCarthy, chief market strategist at CMC Markets, said in a commentary to clients.
Tokyo eased 0.3 percent by the...<|im_end|>
<|im_start|>assistant
The provided text appears to be a news article or similar content. A brief summary could be: retreat on Asian markets Wednesday as the dollar weakened against the yen on US government figures which showed a decline in productivity.
The dollar dropped to 101.32 yen from 101.88 yen in New York and was sharply down from 102.44 yen in Tokyo Tuesday, after the US Labor Department reported second-quarter productivity had fallen 0.5 percent.
The Japanese unit is seen as a safe haven in times of uncertainty, but a stronger yen is negative for Japanese shares as it dampens the overseas profitabi... (Further analysis would depend on the specific query.)<|im_end|>
