DEVON ENERGY CORP long ... The exchange rate moves in a dual wave motion. The ATR (D1) is 1.66 times the previous value. This means that the distance of the exchange rate movement can be greater than 1.66 times the wave ( BC
) wave period as in the (0A) wave period. This may also have the consequence that the wave ( BC
) is twice as large as the wave structure (0A). The ( BC
) wave periodus target price is 56usd.