$AGTC +55% Premarket

This stock close yesterdays at $4.17 and open at $6.65 on positive result for testing.

Here is the graph of this morning

Here is the 30 days graph.

Here is the link of the press release of positive testing.

Here is the graph of the complete day to see all the move.
The stock open at $6.65 and close at $9.27 with 41.9 M Shares exchanged during the day.