$Tilray In_老虎社区_美港股上老虎 - 老虎社区

$Tilray Inc.(TLRY)$ 请问各位，假设现价110。我现在能买90的call或者是买130的put吗？请教，万分感激

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精彩评论

T000002115
2018-09-24
T000002115
130元put期权权利金不便宜
- 山静远碧:
  请问期权交易时间是不是跟正股时间一样？
- 山静远碧:
  搞懂了，谢谢
T000002115
2018-09-24
T000002115
可以是可以，但是现在这个股票的call和put的权利金都很贵，因为波动率大

譬如你在110元买130元的put，正股跌到

100元的时候会产生10块钱的价值，但是前提是你买这个130元的put期权权利金是多少呢

权利金30元买入的话，正股跌10元，期权涨10元，你赚30%多

权利金40元买入的话，正股跌10元，期权涨10元，你赚20%多

关键就看那个期权的权利金是多少钱和正股跌了多少了
MWD
2018-09-24
MWD
价内期权嘛可以
- 山静远碧回复MWD:
  谢谢
- MWD回复山静远碧:
  另外这里面还涉及到隐含波动率的因素
- MWD回复山静远碧:
  一个期权合约时间价值和内在价值，价内期权内在价值比较多，另外到行权日，你的低于130期权就是废纸，如果高于130，你的盈利亏平衡点在130加上你现在这份合约的价格
- 山静远碧:
  是不是现在90的期权价很贵？如果我买了行权价90的call，后面涨到了130，我行权后是不是还亏了。因为期权价太贵了。
追高小能手
2018-09-24
追高小能手
能
- 追高小能手回复山静远碧:
  这时你需要一个关注
- 山静远碧回复追高小能手:
  谢谢
- 追高小能手回复山静远碧:
  1.可以
  2.看时间价格，小于20就赚
  3.这只股很贵
- 山静远碧:
  现价110，我现在立马就买90的call。如果它今晚从110涨到130，我是不是可以马上行权？那这样是不是划不来，因为买call的期权金很贵？

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