Network hashrate drops 4.6%
For the week ending 2026-05-18, network hashrate drops 4.6%. The Nakamoto coefficient sits at 3 entities, with the top 3 controlling 54.6% of network hashrate.
By the numbers
| Metric | Now | 7d ago | Δ |
|---|---|---|---|
| Network hashrate (EH/s) | 962 | 1,008 | -4.6% |
| Hashprice (USD/TH/day) | 0.0356 | 0.0386 | -7.8% |
| Mining health (0-100) | 57 | 57 | +0 |
Top 5 entities
| Rank | Entity | Share | 7d Δ |
|---|---|---|---|
| 1 | Foundry USA | 28.9% | +0.0% |
| 2 | AntPool | 15.4% | +0.0% |
| 3 | F2Pool | 10.2% | +0.0% |
| 4 | SpiderPool | 9.7% | +0.0% |
| 5 | ViaBTC | 8.1% | +0.0% |
Movers
Gainers
- No notable gainers (>+0.5%) this week.
Losers
- No notable losers (>-0.5%) this week.
Centralization
- Nakamoto coefficient: 3 — unchanged vs last week
- Top 3 share: 54.6%
Hashprice context
Current hashprice is $0.0356/TH/day, -7.8% on the week. Hashprice tracks the dollar revenue per terahash per day after pool fees and reflects the joint state of difficulty, BTC price, and transaction fees.
Sources & methodology
Pool data is normalised across mempool.space and miningpoolstats so each operator counts once. Concentration metrics are computed over operational entities, not raw pool names. Auto-generated; corrections welcome.