DUST and NUGT are reflective of the gold miners, not gold itself. That is why DUST can be down when gold is down. Watch the GDX - that is the basis for these two, of which Barrick gold is a big part of and is up significantly lately.
The gas report came out with a significant drawdown due to winter storms. If you are going to own this, the reports are quite significant to the move up or down. The gas report is every Thurs at 10:30 E.T.
Have to ask yourself - what would make Micron go up from here? More competition coming on line, weaker part of the year for DRAM, and now downgrades. If you hold into earnings, you are a braver soul than I. Look back on the stock price after the quarterly earnings announcement. Could go either way this time around?