This way is also not fair enough,
I think you are confusing your likes and dislikes with fairness.
Nope, I really do like it but somehow it does not make any sense to me when you do in that way. It will be just the same as the first time you set it in the end of month. 23th and 30th will be just one week difference so it does not make any huge difference unless there is some pump and dump like what I said before
it will be pointless to have people bet on the start as well. For example if they bet on lower odds which is possible the highest chance to win but it close on 23th June.
It isn't pointless to bet at the start and get a near 100x time weighting.
So you are saying that if we bet the first time, that odds from my first bet will be locked? So any changes later on near end of the time limit will never affect on my bet?
unless there is suddenly a very huge pump and dump? To have 23th or 30th will just be the same, in a week range does not have much different because the gap that you make is far too safe which people will consider to bet on the safest point here.
Bitcoin moved from $6200 to $8200 between the 10th and 14th of May. Sharp movements in Bitcoin price within a week are common and a pullback to below $6000 was still very possible between betting closing on the 23rd and end date of the 31st.
That is why I am saying, it does not really change too much if the price later will be bounce back. Anyway, I just checked out that you have update the new bet options here using exact fix price. There is no more huge gap anymore. If I choose to bet on $10,000, any number around that will turn out to be the winner? Example $10,100, I will win the current odds 2.67x?