That reversal is due to your crossed fingers and my crossed fingers, feet, and eyes--no other reason makes sense.
As far as the wide swings making this a good play--it all "depends" (and I'll get to that in a sec) on your entry point; I've got several but they are all underwater. Now for those Depends...sounds like the best thing do do today, but then again you would have to unload them also, which would be about as pleasant as today's action.
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