Zcash activates NU7 with 25-second block targets and new mining fee rules as ZEC trades near $1,250. Analysts watch $1,235 support and $1,344 resistance.

Zcash activates NU7 with 25-second block targets and new mining fee rules as ZEC trades near $1,250. Analysts watch $1,235 support and $1,344 resistance.