Let's take a look at several stocks that are experiencing unusual volume activity. Puma Biotechnology (PBYI) spiked sharply higher right above its 50-day at $34.55 and back above its 20-day at $36.55 with strong volume. AeroVironment (AVAV) trended up back above its 50-day and 200-day moving averages with heavy volume. TripAdvisor (TRIP) spiked sharply higher off oversold levels with large upside volume. DBV Technologies (DBVT) spiked up right off its 20-day at $35.53 with above-average volume. YY (YY) jumped higher on Wednesday right off its 20-day at $45.45 with strong upside volume flows. Cytokinetics (CYTK) ripped up and broke out above some near-term resistance at $12.05 with strong upside volume flows. Global Blood Therapeutics (GBT) exploded higher on Wednesday with monster upside volume.
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