There were two rigged tickers today:
$SYTA rotated the float (4.6MM) nearly 35 times on 383,000 trades.
$ENSC rotated the float (7.68MM) over 19 times on 307,000 trades.
Use the YouTube playback controls (gear icon on bottom right) to speed up or slow down the chart playback. Make it full screen and view in 1080p HD to see things clearly.