Yes, though no chart exist relevant to the price of Bitcoin AFAIK, but here is a repost from last month with a link to Nostr stats.

nostr:nevent1qqstestr9ejt7n0u2yu6lx4fsdyk63ejf7synm305028ej0yjpdjnggprfmhxue69uhhq7tjv9kkjepwve5kzar2v9nzucm0d5hsygzwhzp3p445ak2ud4n289dn6084txu9ltkg7a53mt75qk5jup2ad5psgqqqqqqsptvawp