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ETH/BTC price ratio falls to a 10-month low — Ether's weakest relative position since July
- The ratio of Ether's price to Bitcoin's price hit 0.02863 on 11 May — its lowest point in 10 months and just 0.17% above the 10-month floor of 0.02858.
- Over the same 30 days, Bitcoin gained 11.84% while Ether gained only 2.34% — a gap of 950 basis points.
- This matters because BTC and ETH usually move together; a divergence this sharp signals a meaningful shift in how investors are allocating between the two largest crypto assets.
Supporting datasets
Supporting queries
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Conclusion
ETH/BTC ratio on May 11 = 0.028626 (286.26 bps); 10-month low = 0.028578 (reached May 12), 10-month high = 0.036130 (August 2025 peak at 0.04324). ETH 30d return: +2.34% ($2,285.76 → $2,339.25); BTC 30d return: +11.84% ($73,066.16 → $81,716.73). ETH 7d return: −0.33%; BTC 7d: +2.35%. Ratio declined from 303.71 bps on Apr 22 to 286.26 bps on May 11 = −5.7% in 19 days. The ratio is down 35% from August 2025 peak.