Old Pescanova shares recovered after a rocky comeback to trading, with value rocketing 173 percent on Monday, reports Press Digital.

The shares fell 95 percent in the first day of trading after a four-year suspension, and have now gone up 173 percent, experts said the company will face a volatile period in the stock market.

Ignacio Gonzalez, CEO of Nueva Pescanova -- the company of which old Pescanova holds 1.73 percent -- clarified on social networks the two entities are different companies.