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原始素材 #33
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来源类型量化博客聚合
中文翻译
0DTE跨式期权是否系统性定价过高?自SPY成交量被每日到期期权占据以来,这可能是期权交易领域争论最多的问题——而且它是一个可以被检验的问题。我们在FlashAlpha历史0DTE数据端点上,重放了2022年7月至2026年4月期间的193个周三交易日,在美东时间10:00截取当日跨式期权快照,并将其隐含波动幅度与SPY实际走势进行比较。
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Are 0DTE Straddles Overpriced? We Tested 193 SPY Sessions (2022-2026) [Flash Alpha]
Are 0DTE straddles systematically overpriced? It is probably the most argued question in options trading since daily expirations took over SPY volume – and it has a testable answer. We replayed 193 Wednesday sessions from July 2022 through April 2026 on the FlashAlpha Historical 0DTE endpoint, snapshotting the same-day straddle at 10:00 ET and comparing its implied move to what SPY actually did
已转化
已转化为模式:SPY 0DTE跨式期权隐含波动率溢价检验