Futures contracts of edible oils, barring crude palm oil, fell on the domestic exchanges due to subdued buying in physical markets. Soybean on National Commodity and Derivatives Exchange ended around 0.6% lower because of increasing supply of fresh crop in key markets of Madhya Pradesh and Maharashtra. Arrivals are rising because farmers have started harvesting the early-sown crop as it has reached maturity. Peak arrivals of soybean begin in the first week of October.