China Unicom, which shut strong trading limit to close at 6.03 yuan.

其中中国联通尾盘顽强封住涨停，报收6.03元。

youdao

America's Commodity Futures Trading Commission unveils its plan to limit speculative positions held by commodities traders.

美国商品期货交易委员会公布限制期货交易商持有投机头寸的方案。

youdao

It says they limit the ability of the investing public to price a security effectively. Also, the IMF says the activity of these trading systems is largely outside the reach of market regulators.

该组织表示，替代交易系统限制了公众投资者(对股票进行)安全有效比价的能力。

youdao

However, one of the building blocks of long-term successful options trading is to limit your cash outlay as much as possible while still giving yourself a chance for profits.

FORBES: Options Strategies For When Your Love For A Stock Fades

Not only does this limit active trading but it also results in a one-sided market.

ECONOMIST: Economics focus

The so-called Volcker Rule was adopted (which at least would limit proprietary trading by depository banks to no more than 3% of their Tier 1 capital).

FORBES: Bringing Back Glass-Steagall Would Rebuild Shattered Confidence In Wall Street