I couldn't get a 20 day 30 min chart but I see the triangle. At open today lows grew from 12.18 to 12.58, highs shrunk from 12.75 to 12.59. The point of the flag is a point of breakout? (stupid POT had to get in the way).
What about a flag pole measured move? From the point of the last flag, about 12.22 to the high of 12.75 for the pole and then the flag and a measured move of .63-.57 (my charts are not very precise) from 12.58 to 13.15-13.20.
Guess we wait and see, but I see the formation, which was the goal. -- A+?