I suspect algorythms are at work here trying to cap the price or trigger stops to lower the price for accumulation. It's happening with quite a few stocks at the moment, VPG, CFU, CUE are just some I've noticed lately that appear to have the SP manipulated. Equities are the flavour of the month again and the big boys want in. I could also be way off base. Draw your own conclusions.
Try typing "bots" into the quick search at the top left of the page. There are many on here who can explain it better than I can.
Rhodes
SDL Price at posting:
16.0¢ Sentiment: Hold Disclosure: Held