From DivNull RPG
Cost: 12 motes, 1 Willpower
Duration: One day
Min. Bureaucracy: 5
Min. Essence: 5
Source: Sol Invictus
Prerequisite Charms: Irresistible Salesman Spirit
Summary: Accurately predict the future price of a good.
By observing the subtle fluctuations of a market, the Solar learns to predict its behavior far in advance. The character must spend a single day gathering evidence about the current status of the market in question. Afterwards, he rolls his Wits + Bureaucracy. A single success allows him to predict the price of the object over the next day; each additional success doubles the period which the exalt can predict. Note that this does not allow the Exalt to know precisely the timing of fluctuations on the object's price, only the general trends.
Knowledge of this charm can be gained from the following sources: