Palm oil ticks up from 6-week low on weaker Ringgit.

Malaysian palm oil futures closed higher on Wednesday, after hitting a six-week low in the previous session and snapping five days of losses, supported by a weaker ringgit. The ringgit, palm's currency of trade, fell to a three-day low against the dollar, making the edible oil cheaper for foreign buyers. The ringgit was last down 0.2 percent at 4.1880.

The benchmark palm oil contract for the December delivery on the Bursa Malaysia Derivatives Exchange was up 0.3...