A spot trade is a method of trading foreign exchange currency. Spot trades, also called cash trades, are foreign exchange trades with immediate delivery. The name spot trade came to be because this type of trade is generally made on the spot.. Some countries have laws that limit how long it takes for the delivery from a spot trade to reach the purchaser, often legally limiting the time between the trade and delivery to within one or two days.
Saturn is described as having a yellowish-brown color. This is due to the presence of trace amounts of ammonia, hydrocarbons, water vapor and phosphine in its atmosphere.
There are also spots of other colors on the planet as a result of the violent storms that occur there. The Great Red Spot is the most famous storm on the planet. Saturn is a gas planet with bands of orange and white. Ammonia forms the clouds of white, while ammonia hydrosulfide creates the orange clouds.