 Shares of Nutriband Inc. NTRB, 117.01 rocketed 126.6 in very active trading Friday morning, after the developer of a fentanyl abuse deterrent patch said it was issued a full patent in South Korea for its lead technology Aversa. Volume spiked to 31.8 million shares, compared with the full-day average of roughly 55,300 shares, and enough to make the stock the most actively traded on major U.S. exchanges. 