Gamma 随时间怎么变
Vary with time
题目详情
How does the Gamma of a call option vary with time?
解析
vanilla 期权
临近到期:
- 若始终 ATM 附近, 不小, 主导,gamma 会急剧上升。
- 若深 ITM/OTM, 大, 很小,gamma 反而趋近 0。
Vary with time
How does the Gamma of a call option vary with time?
vanilla 期权
临近到期: