trade on造句

Can we just download chaRT data and trade on each movement?
我们可以下载图表数据和在网上交易吗 ?

Do pair of hackers trade on stockjobber net with respect to impregnable?
证券公司网上交易对黑客就固若金汤?

However, compared to off - line trade, on - line trade still accounts for much less.
然而, 与线下交易相比, 在线交易仍然相当有限.