long call

基本解釋

A combination of a long futures contract and a long put, called a synthetic long call.
由買入一個期貨合同和買入一個看跌期權(quán)的組合，就叫做組合買入看漲。
If you're planning on using up the entire calling card on one very long call, this deal may be for you.
如果您打算在一次時間超長的長途電話中用完整張電話卡，這種電話卡也許會適合您。
How long call we keep the book?
我們能借這本書多久?。

Later,I got a telephone call from a friend whom I had not seen in a long time.
So priests, ministers or pastors -- we still call them pastors -had long been referred to as shepherds.
因此牧師，神官或教會牧師-我們?nèi)匀贿@樣叫他們,很長一段時間都以牧羊人來代指。
耶魯公開課 - 彌爾頓課程節(jié)選
Pax Romana This led to what we famously call the Pax Romana, "the Roman Peace," because you had the end of long, hundreds of years of civil wars and other wars, at least within Rome itself.
這導(dǎo)致了著名的，即“羅馬和平“，因?yàn)殚L達(dá)幾百年的，內(nèi)戰(zhàn)及大小戰(zhàn)爭終于結(jié)束了，至少在羅馬本土結(jié)束了。
耶魯公開課 - 新約課程節(jié)選

In other words, it would appear that options traders are hedging long call positions on stocks by purchasing puts on indexes.
FORBES: U.S. Stock Futures Creep Higher; Greece and Research In Motion in Focus