According to NiceHash's calculator, I see a 1080 ti's profitability is around $8 a day but after some reddit research I'm seeing the profitability consistently decline. While this is somewhat expected, I can't find actual numbers on what the profitability slid to and from in a given time period, say 2017. Anyone know those numbers, or better yet have a graph so we can *try* to estimate future profitability (with the caveat obviously being no one has any idea what cryptos will do)?