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??Options are essentially a leveraged placement,??Leon stated. ?�When there are large concentrated positions at a specific price tag and expiration, and those occur into expiration, then that may result in liquidation spikes.?????�머지 ?�금?��? ?�래??종이 지갑에 ?�아 ?��? ?�게 ?�니?????�런 ?�해 ?�문???��