有人知道buy ca_老虎社区_美港股上老虎 - 老虎社区

有人知道buy call，sell call，buy put，sell put 最大损失率是多少吗？如何用期权单边做空？期权新手勿喷$虎牙(HUYA)$ $蔚来(NIO)$ $优信(UXIN)$ $特斯拉(TSLA)$ $阿里巴巴(BABA)$ $三倍做空原油ETN(DWT)$ $三倍做多原油ETN(UWT)$#请教老司机#

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Johnsonyoung
2019-03-07
Johnsonyoung
单边期权不容易赚一般来说衍生品都是和股票做对冲风险
- 豆子哥:
  我就是想单赌财报想追求风险最小化利益最大化[财迷]
豆子哥
2019-03-07
豆子哥
总结一下是不是这样操作比较安全一些毕竟如果方向错了最多损失权利金 ——认为股价会上涨 buy call，认为股价会下跌 buy put
- 豆子哥回复小师弟:
  我就单纯赌财报这么操作买单边
- 小师弟:
  买的话，如果股价方向和预期相反就损失权利金，不会扩大
- 小猴几:
  对
小猴几
2019-03-07
小猴几
新手的话推荐买in the money的call或者put，比如股价100，想做空就买110的put，想做多就买90的call。不推荐卖空，除非你持有正股，卖out the money的call做对冲
带头大哥哥1
2019-03-07
带头大哥哥1
假设股价下跌。1买入call最大亏损权利金。2买入put最大盈利直到股价跌倒无限接近0，不好估算盈利。3卖出call的收益和2差不多。 4卖出put亏损无限接近零
许愿百万美金
2019-03-07
许愿百万美金
买call，put最多损失权利金。卖call，put风险无限大，很可能会被爆仓。
- seanzxx:
  卖put风险不是无限大，因为股价下跌不是无限的；卖call是无限风险
带头大哥哥1
2019-03-07
带头大哥哥1
假设股价上涨。1买入call 收益无限大，没有亏损。2买入put最大亏损权利金，没有盈利。3卖出call亏损无限大 4卖出put收益无限大……………………前提是股价上涨

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