I closed all my options except some short dated cheap OTM calls and puts in lots of 15 to hold as standard options post split, more as a lotto and protection for shares. I exercised all the 0.5c calls, the profit wasn't that high and it brought my average price down quite a bit.
I have no idea how its going to move post split. Sized for sideways or down. If it does drop farther I'll add after it stabilizes. Long play for me.