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Eric Gebhardt

Chief technology officer of Wabtec Corporation

Aug 25, 2026

JimMODERATOR
21:38
Right, right.
21:39
Okay, so other than that, looking, I guess, more specifically at the S&P, part of what we do is follow sort of the option flows and looking at dealer positioning and so forth.
21:52
And I think last week at this time, we were in what they call a – positive gamma regime, which tends to suppress volatility.
22:00
And that sort of remains in place, although I think we slipped below what might have been what they call the gamma flip line just briefly or just barely, I guess.
22:10
And so we're kind of in a neutral gamma position right now in the S&P, which really is another way of saying there's no large influence from the dealer, the options dealer side of things right now.
22:22
If you're looking for bigger moves than the S&P, it's probably not going to come from them at this point in their positioning and repositioning their books and so forth.
22:31
I think the gamma flip line for today, earlier this morning at least, It's a moving target as prices move.

9 MINS LATER

JimMODERATOR
32:03
look.

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