I´ve been a (very) satisied investor for some time now
Glad to hear that.
According to the chart "Total profit" has gone up from 900.12 to 902.33 from 14/8 until today, so I would expect a positive profit.
Am I missing somehing?
The bankroll/profit chart is a single point daily snapshot of global numbers that does not figure in some factors important for individual user investments.
It's meant to be an informative chart for interested investors, giving an idea about past performance.
It's not meant to be a detailed calculation for current investors about their investments
Detailed calculations for your individual investments can be found in the investment tab/detail window.
(
Go here and click "Your investments detail")
As it's a daily snapshot, the numbers might already be different if you did not start your investment at 0:00 UTC.
In a few hours, a lot of wagering/investing activity can happen, and if you invest at 19UTC the same day, your individual numbers will be different from those shown in the chart.
Another thing not included in the profit chart is investor activity.
I tend to make a
simplified example to show how this can influence your profits:
At a 100
BTC bankroll, you have 1
BTC invested. A player wins 10
BTC, leaving you with 0.9
BTC invested.
Now a new investor joins and invests 110
BTC, bringing the total bankroll to 200
BTC. The player from before loses 15
BTC this time.
Your investment will now be at 0.9675
BTC (profit: -0.0325), while the casinos profit is 5
BTC.
As you can see, other investors can influence your profits and make them negative, while the casino as a whole (globally) still has positive numbers (and shows these in the chart).