mbox global long

Month - a very large volume appeared at the bottom indeed. It looks very much like a final reversal.
Week - There's a seller here. But it looks very much like the beginning of a strong bullish impulse. If you have a long position from 2-2.5, keep holding it. If it comes back down here again, then buy.
3 days, even though it's at the channel boundary, there is nothing strongly indicative of a reversal; it may continue to grow.
Daily - still bullish too, but already very weak.
Buy below 2.5.