怎麽搞spread?
所有跟帖:
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                    每天,買1 QQQ45DTE35Δ call,賣1 QQQ45DTE10Δcall,21DTE關。風雨無阻!
                     -mobius- 
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                        10/25/2025 postreply
                                                18:30:48
                    
                    
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                    Where did you get historical options data?
                     -QQQ2074- 
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                        10/25/2025 postreply
                                                18:34:07
                    
                    
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                    tastytrade, 但數據有限。要做0DTE或實時可買 polygon。io,
                     -mobius- 
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                        10/25/2025 postreply
                                                18:39:46