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The week's question
In December 2024, in the thread "Re: BRK: Why Not XOM?", BreckHutHigh asked the members: "What about the long road trips with kids?" This week it is put to everyone again. The button below opens the small thread re-asking it - read what others have said so far, then give your own answer as an ordinary reply.
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Investment Strategies / Mechanical Investing
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Author: rayvt ✧☼🐝  😊 😞
Number: of 6132 
Subject: Re: OT: SPY vs SPX options and IV
Date: 07/29/24 1:05 PM
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Am I missing something,

Could it be that SPY pays a dividend and SPX does not?
The other party which is making the option quotes is a big player in the Goldman Sachs league. You can be pretty sure that they have figured it out right.



I'm not sure why close data could be screwy,

I regularly see wild option quotes when the market is closed. Not always, but often enough. Usually what I'll see is a very large spread--which tightens up when the market opens.
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