Either someone is blocking the SP trying to mop up stock around 79c-80c or someone is propping up the price to keep it selling around that price.
I'm not sure which, but I was chasing a modest parcel today - didn't want to just jump in at 81c and I had a hell of a time getting the stock. I had to move my order around several times in the end.
Depth looks terrible, hard to explain why this stock isn't dropping like a stone something is going on...
IOH Price at posting:
80.0¢ Sentiment: Hold Disclosure: Held