open outcry trading 中文意思是什麼
open outcry trading
解釋
公開叫價交易-
On the futures side, the hkfe migrated in june the trading of the hsi futures and options contracts from the open outcry system to the hkats ( automated trading system )
期貨市場方面，期交所在六月把恆生指數期貨和期權合約的交易，由使用公開叫價系統轉以自動交易系統進行。 -
Open outcry market ( ring trading ) - this market is attended by representatives of the lme ring dealing firms
現場叫價交易:由各會員公司的代表之間進行交易 -
Open - outcry trading is supposed to be a quaint outdated practice rapidly being replaced by sleeker cheaper electronic systems
可見，倫敦是能源交易所更好的業務場所。答案為a ，屬推理判斷題。
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