https://www.investopedia.com/terms/n/nakedcall.asp
https://www.investopedia.com/terms/n/nakedput.asp
現在這個環境,比較凶險。
• iron condor is all you need -伯克希爾哈薩維- ♂ (0 bytes) () 03/28/2023 postreply 14:54:41