I thought this too, but looked at the daily high and daily low at Fidelity, and it matched the actual low on both the graphs (which were the same). I figure it

I thought this too, but looked at the daily high and daily low at Fidelity, and it matched the actual low on both the graphs (which were the same). I figure it's either some data blip, or maybe some kind of dark pool trading that was logged after hours.