I traded NEU 2 years ago. I bought the day after a huge surge, then had to wait 2 months to make an excellent profit. Can't do that these days. Biopharmas tend to spike over 1-2 days max, then fall back. If you're thinking of a trade, you're probably too late. However, the market depth is very encouraging, and many ex-VOR traders might be looking for the next hit.
VOR has had its pullback this morning, but I see no evidence of another surge into the 090s. Too many sellers now.
SAR has had an interesting little run this morning. Always watching.