Alpha,
The recent 20% retreat (from $2.88 to 2.30) did seem quantitatively comparable to those happened in late June (drop from $1.05 to $0.86, -18%) and in July ($1.18 to $0.98, -17%).
Today's chart looks most likely for a breakthrough of the recent high ($2.88) tomorrow. (Only 12c away!)
Cheers!