On Sept. 30, the Bitcoin hash price rose 10.33 percent over the past 30 days, including an 8.93 percent increase in the past four days alone. The current hash price is $47.42, with the hash price being the estimated daily earnings for 1 PH/s of bitcoin hash power. Miners' gains have been driven by a combination of higher bitcoin prices and a 4.6 percent reduction in difficulty on Sept. 25th.