The big walls are due to the low price and huge percentage gains even for a 1 satoshi swing. That is the only reason. The buy level is high because people believe in the project.
The price changes in percentage is big because you are righg, 1 satoshi mean 4% already with the current price and I believe
day traders love to play the price since it could give them profit easily with the price movement.
I hope this will pump so they cannot play anymore,
