Stable coin if btc backed by something like usdt or tether. This bitcoin is so volatile, after hit its ATH then its already down about 3x from the ATH. Then we are waiting fot the next explode, at least its will recover as soon.
I say it is stable on bitcoin if indeed the market price is stable if it is not stable, I will not say stable and at this time this year I will not say stable because this year is like a drastic decline