Be patient, 4% this month, 5% january, 6% february... still very attractive. It's normal that the price dump, those who bought at 2-6$ sell whith a big profit, but soon the price will go up.
Try 17.0%, 21.6%, and 26.2%, compounded weekly just on the month's starting balance (would ultimately be higher multi months out given the compounded growth already experienced).
It means, assuming the airdrop lasts till the end of Feb (which it should), you will have ~80% more coins than you did at the start of December if you didn't sell them and left them compound.
5 Monday’s in January, should make it around 27%
Good call. Made the rookie mistake of assuming four weeks per month. *thumbs up*