When millions of shares trade and the PPS doesn't move.
When millions of shares trade and the Same MM are on the Bid and the ASK.
When you can't buy at the ASK you have to set your orders way way higher, when you can't sell on the bid they skip over you so you market sell, and they usually drop it way lower than the current Price.
just watch Level II.
tons of indicators, just takes time to learn how they work.
I'm not complaining, they have made me money. Just don't believe these are real trades going through all the time :).
Wash Trades are to create a market. Just for show.
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