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??Options are primarily a leveraged position,??Leon reported. ?�When you will find significant concentrated positions at a specific price and expiration, and those come into expiration, then which will cause liquidation spikes.?????�머지 ?�금?��? ?�래??종이 지갑에 ?�아 ?��? ?�게 ?�니?????�런 ?�해 ?�문???�