I'm just curious if anybody else ever sees anything similar to this. I don't really look at stocks intraday that much, so I'm not sure if it shows up there and daily charts seem fine. From the chart, you can see that early in the day it is fine, and then suddenly switches to what looks like Heiken-Ashi format (even though I'm not in that mode). It seems quite random as to when it shows up and If I switch to a different ticker on the same day it won't be there. I've seen it on CL, YM, ES, NQ, and TF depending on the day.