BITCOIN NO FURTHER A MYSTERY

Selections are fundamentally a leveraged place,??Leon stated. ?�When you will discover huge concentrated positions at a specific price and expiration, and people come into expiration, then that could lead to liquidation spikes.?????�머지 ?�금?��? ?�래??종이 지갑에 ?�아 ?��? ?�게 ?�니?????�런 ?�해 ?�문???�