About this app

Ranks a watchlist by depth below its own 52-week high, drawn as columns hanging from a waterline, with days since the peak and how much of the trough has already been recovered. The recovery figure is the argument: 20% down needs 25% back, 50% down needs 100%, 80% down needs 400%. Marks the names past the point where that curve turns steep, and states plainly that the required gain is never the same number as the loss.