Crypto Biz: Mining weakness tests Bitcoin’s market cycle Post author:MiamiCrypto Post published:December 5, 2025 Post category:Uncategorized Bitcoin miners face record margin pressure as proxy stocks sink, Kalshi lands $1B funding and Ether derivatives volumes overtake Bitcoin on CME. You Might Also Like Ripple now a one-stop fintech shop after closing Hidden Road acquisition October 25, 2025 Securitize manages $38B with acquisition of MG Stover admin business April 16, 2025 Solana founder brews up new perp DEX ‘Percolator’ October 20, 2025