Stacked Decks
How profitable opening Stacked Decks was on each day of a league, from historical Currency Exchange prices and community drop research.
How a day is valued
Prices are matched by the hour, then averaged per UTC day. Expected return is each card's chance multiplied by its price, added over the full drop pool. Profit subtracts the deck purchase cost. Days without enough priced hours have no value; missing prices are not filled from future trades.
Drop chances come from community openings for the league's patch, or the latest earlier patch with counts. These are community estimates, not official GGG drop rates. Expected value is a statistical average, not a guaranteed result.