$ETH Today (February 23, 2026), BTC and ETH are experiencing sideways weakness, with 24h declines of approximately 1.5–2.5%, remaining in a low-range box.
**Bitcoin (BTC)** ≈ $66,300–$67,000 (mainstream aggregated price around $66,700)
- Precise long entry points: $66,000–$66,300 (near intraday lows + recent support, formula: current price - 24h volatility×0.6 ≈ 66,700 - 1,200×0.6)
- Aggressive long: Breakthrough of $66,500 with confirmation of small bullish candle
- Precise short entry points: $67,500–$67,800 (intraday highs + short-term resistance, formula: current price + 24h volatili