A breakaway gap happens at the end of a stock trading pattern and signal the beginning of a new trend. Below are some examples of breakaway gaps (mostly gap down) and how they usually continue in the direction of the gap.
Examples: DRIV OSIR STEC STT
More Break away gap plays:
ARO CVS ELMG PSYS FUN SMSI STEC FRED AONE ANDE APOL TRLG