As Silver Keeps Dropping, Buyers Will Vanish
That's the nature of speculative bubbles. At first, falling prices brings in new buyers who hope to scoop up bargains, but then as prices just keep falling, folks give up and STOP buying. Then the real bottom comes.
In early stages of the real estate bubble starting to deflate, folks said "If prices drop 10% I'll be buying every house that I can. But then after months and months and months of endless drops in prices, the buyers vanished.