buy up the market

基本解释

Fixed minimum prices, at which the USDA agrees to buy dairy products, help prop up the market.
最低固定奶价—美国农业部同意购买牛奶的价格有助于支撑市场。
The fund, described by French President Nicolas Sarkozy as an International Monetary Fund for Europe, will also have the power to buy up sovereign debt in the secondary market.
法国总统萨科齐形容说，上述这个基金是为欧洲开设一个国际货币基金，也有权力在二级市场上购买主权债务，目的是打击投机者的恐慌心理。
blog.sina.com.cn
This would enable industrial landowners to buy them all up and aggressively control the market", said Mike Seville, forestry and woodland advisor for the Country Landowners' Association.
这将使得产业界的土地所有者全部买下它们，然后完全控制了市场。

Rebalancing back to a target forces you to take profits when the market goes up and it frees you to buy when the market goes down.
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With unrestrained access to the general carbon market, the industry will just buy up from other sectors the right to continue its growth unchecked.
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Mr Guo is trying both to smarten up the firms on the market and educate the investors who buy their shares.
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