Looking at the spot prices on our AWS account (us-east-1), most of the time you're looking at around 25% full price. Some instance types seem to go lower than t

Looking at the spot prices on our AWS account (us-east-1), most of the time you're looking at around 25% full price. Some instance types seem to go lower than this (r4 is about 12%) but it looks like the 'resting point' is around 25% for the ones I skimmed.