for charting purists, the gap is actualy at $.335 where the stock closed on Tuesday. For the gap to close, the stock has to close at $.335 or below. Not saying I'm a purist, just saying.
In any case, even at this level, KXL is trading above the upper bollinger band which it will not do for long so you probably have a few days in this range before it can go up (assuming it will do that). More Good News will throw the chart out the window
also, for the record, there is a gap at $.20 as well from close Sept 1 to open Sept 2 at $.205