IMO Approaching what looks like the bottom of a technical uptick. From what I can see, the breakout from downtrend started end of February. Support at 9 (psychological), 8.6 (short term measured), and 7.5 (long term measured). Long term support is very strong.
$10 is a strong measure of resistance as can be seen from ARU long term trend, my guess is that it will likely take a few runs to bust through it, but it should offer strong support after a week or so of closing above it.
Every analyst report I've read rates ARU a strong buy, with price targets from $13 to $18. More than likely heavy accumulation, so possibly yes a run on the stops today. There may be short term opportunities to average down, but IMO $10 will be gone within two months. I understand you are truly waiting for negotiations to come to fruition, this is where the fun should truly begin but there might be a shake-out short term.
Good luck to you