下列期权中,时间价值最大的是( )。
A. 行权价为7的看跌期权,其权利金为2,标的资产价格为8
B. 行权价为15的看跌期权,其权利金为2,标的资产价格为14
C. 行权价为23的看跌期权,其权利金为3,标的资产价格为23
D. 行权价为12的看涨跌期权,其权利金为2,标的资产价格为13.5
5月份时,某投资者以5元/吨的价格买入一份9月份到期、执行价格为1800元/吨的玉米看涨期权,于7月1日,当该玉米期货合约价格为1750元/吨时,该看涨期权的内涵价值为()元/吨。
A. -55
B. -50
C. -5
D. 0
Inequality is one of the most pressing issues of our time. Public policy and digital technology can complement each other to build a more__________ society – both in China and elsewhere.
A. inclusive
B. inherent
C. integrated
D. impermeable
Earlier this month, the State Council issued a guideline on better using foreign investment, which aims to create a more fair, __________ and predictable business environment for foreign investors.
A. expansive
B. transparent
C. logical
D. unattended