I just placed my bet on the "$65,001 - $70,000" range, because firstly there are great odds on freebitco.in for this range:

and secondly because, like you, I think Bitcoin will end up around $70k this month, only I think it will be a little bit below that point.
That's a really good range to put your bet on. I am still waiting for last minute fluctuations though.
There are still 3 days left and the current market is really unpredictable. Bitcoin has crossed All Time High.
Ethereum is about to cross is ATH. Both the prediction betting will be really thrilling this time.
I will probably place my bets on the last day
