June 7, 2012 - LCPR has been getting pegged with quotes all day, averaging 20,000+ per minute, in a issue that barely trades (if ever). When these screenshots were taken, we had recorded approx 2.5 million quotes so far, about 1% of all quotes in all stocks.

1 Minute Sequence, full quote range:

Zoom into NBBO range:

Zoom on Bid Prices only (note the range of the bid prices (and the NBBO) is about $4.00!):

Zoom on Bid Prices and time:

How to read this chart

Nanex Ongoing Research