COPYRIGHT - AN OVERVIEW

Choices are primarily a leveraged posture,??Leon stated. ?�When you will discover significant concentrated positions at a selected value and expiration, and people come into expiration, then which could lead to liquidation spikes.?????�머지 ?�금?��? ?�래??종이 지갑에 ?�아 ?��? ?�게 ?�니?????�런 ?�해 ?�문??