Choices are essentially a leveraged placement,??Leon mentioned. ?�When you will discover massive concentrated positions at a certain selling price and expiration, and people appear into expiration, then that will lead to liquidation spikes.?????�머지 ?�금?��? ?�래??종이 지갑에 ?�아 ?��? ?�게 ?�니?????�런 ?�해 ?�문???�용?�는 ?�로??종이 지갑에 변경된 ?�?��? ?�길 ???�게 ?�정?��? ?�으�??�... https://roselynev100sgw8.sharebyblog.com/profile