I have done tons of bets the last week all at 2X. The number of bets done I don't think are relevant. What is fascinating is I have documented at least 12 streaks of 15 greens and 0 streaks of 15 red thus allowing me longer play. The highest streaks of red I have experienced is 11. At some point those 12 streaks of "15 greens" need to be paid for by matching those 12 times with the equivalent 15 reds.
Perhaps other folks are not as lucky and getting my 15 red streaks?
There are plenty of streaks of red out there too. One day you'll hit a bad one. When it happens please try not to scream "this site is rigged!"
If you want to tell me your userid I can take a look and tell you exactly how many streaks of each length you've had. Are you mixing up 'hi' and 'lo', or always playing the same? If you mix it up then you can be even more sure the streaks are entirely down to luck, since your moment to moment decisions about how to roll are entirely responsible for them (except when you roll between 49.5 and 50.5 - there's nothing you can do about those ones).
My user ID 1194, can I see my highest win and loss streak on 49.5? Quite curious. I've done it for a while now and am 0.3BTC profit total!