FACTS ABOUT BITCOIN REVEALED

??Options are essentially a leveraged situation,??Leon reported. ?�When you will discover huge concentrated positions at a certain cost and expiration, and people come into expiration, then which will trigger liquidation spikes.?????�머지 ?�금?��? ?�래??종이 지갑에 ?�아 ?��? ?�게 ?�니?????�런 ?�해 ?�문???�