Looking to invest like 20 dollars to get a feel for the risks. Is it just me or is moneypot on a really long negative streak. Is there a fee towards investing in MP?
It isn't just you, but it isn't a fully negative streak either. Some days have small profits, but it seems to mostly go down. Seems like gamblers are getting lucky, but MoneyPot is still above EV. There isn't a fee in investing itself, but MoneyPot takes a 20% commission on the house edge for each bet, and the gambling site takes 50% commission on the house edge.
Chart of MoneyPot profits Cryptogames seem pretty good with 1 or 2% ROI per week.
There are definitely times when the bankroll takes a drop or rises significantly though, so don't invest based on the fact that the profits have been consistent in the past weeks.
What is the average ROI for betking?
No way to say for sure, since the amount wagers varies a lot from time to time, as whales aren't always wanting to gamble. According to DiceSites.com though, 1507
BTC was wagered in the past week. BetKing has a 1% house edge, so the expected profit of that week was 15
BTC. The invested amount has dropped over 100 BTC in the past week, so I'll average it to 4450
BTC invested. A 0.3% ROI is expected for the last week. (assuming the large losses weren't all lost at a time with a larger/smaller bankroll). Variance will make it different though, like BetKing investors last week would have saw a loss.
Graph of BetKing.io profit for the last week.
Sources: http://eeeth.com/mpstats/ for moneypot stats and the graph
DiceSites.com for Betking.io stats and graph.
Since you plan on investing 20$, I suggest you spread out your investment. Put $6.67 in Moneypot, Betking and Crypto-Games. That way, if one site has huge losses, you will gain some, and if a site has a large loss, your other investments might do well and cover it.