Bitmain cuts Bitcoin rig prices on Dec. 23 amid $35–$40/PH/day hashprice squeeze
On Dec. 23, Bitmain reduced prices across hydro and immersion rigs, with TheMinerMag citing container bundles near $4 per TH and some S19 Hydro quotes around $3 per TH, while S21 models were about $7–$8 per TH before coupons. Luxor data for November showed USD hashprice averaging $39.82 per PH per day and touching $35.06 on Nov. 22, pressuring margins and shaping buyer payback math.