Ad2 - S2F model intact Key is that BTC $51K is still within 1 standard deviation band of S2F model (roughly $50K-$200K, see chart). If BTC stays within 1sd band for the next 2.5 yrs, then S2F model is still valid and indeed useful for me. Of course you should make your own call. pic.twitter.com/cFpRdewUJ5
