ETH/USD: Band-Extended Flush Eyes Reaction at 1,558 Window LowEthereum / U.S. dollarBITSTAMP:ETHUSDbrokerchampionofficialETH's getting beaten up on the 4H — price at 1,603 sits well below the lower band at 1,700, with EMA21 up at 1,777 and EMA55 way overhead at 1,898. Trend bias is firmly down, and the bearish BoS that printed 19 bars ago when 1,965 gave way is still the dominant structural event on the chart. The last swing low at 1,965 has already broken; the swing high at 2,046 sits 43 bars back, untouched and a long way from current price. Why it matters: when price is this stretched below the volatility band, the path of least resistance is a snapback toward EMA21 before the trend can continue. ATR's at 51, so we're roughly three ATRs below the band — that's the kind of extension that usually pauses. The window low at 1,558 is the obvious magnet on the downside, only 45 points away. What I'm watching: a reaction at 1,558. If buyers defend that zone and price reclaims back inside the lower band above 1,700, the relief leg toward EMA21 activates. The setup is done if 1,558 breaks on a 4H close with conviction — that opens fresh downside with no nearby structure. Invalidation: 4H close below 1,540 voids the bounce thesis. Targets: 1,700 (lower band re-entry), 1,777 (EMA21 mean), 1,854 (band upper, full mean revert). Setup: Watching for a reaction at the 1,558 window low with reclaim back above the lower band at 1,700. Invalidation: 4H close below 1,540 invalidates the snapback idea. Targets: 1,700 — lower band re-entry · 1,777 — EMA21 mean revert · 1,854 — band upper, full extension