How would someone know that there are shares "for sale at a lower price," unless they are the seller? In an open market situation saying that "there are shares for sale at a lower price" doesn't make any sense. Whoever is buying would buy the lowest price shares first.
That's the equivalent of someone saying "there are people that will buy this at a higher price." It could actually be true if the underlying facts change (new deals, new earnings, new products), but given what we know right now, and the information that's available to the public right now, there are no buyers who are willing to pay a higher price, or sellers who are willing to accept a lower price.
Right?