BTC/USD: Upper-Band Grind Sets Up Test of 64,658 Swing HighBitcoin / U.S. dollarBITSTAMP:BTCUSDbrokerchampionofficialBTC's grinding higher in the upper half of the 4H volatility band, sitting at 63,032 with EMA21 at 62,708 and EMA55 at 62,281 both stacked underneath. Trend bias is up, and the last bullish BoS at 60,702 (35 bars back) is still the structural pivot that got us here. The important number now is the swing high at 64,658 from 16 bars ago — it's still open on the chart, so the market's had one look at it and backed off. What matters here is the distance to the band upper at 63,969: if buyers can push through that envelope without price stretching too far, the swing-high test becomes the trigger, not the ceiling. Below, the 61,250 swing low is intact and lines up cleanly with the EMA55 zone, giving the uptrend a well-defined floor. The setup activates on a 4H close through 64,658 with the ATR buffer — that's a fresh bullish BoS printing on the chart, opening the path toward the window high. Loss of EMA55 and a close below 61,250 flips the structure and takes the idea off the table. Watching how price behaves on any pullback to EMA21 — that's where the trend earns its next leg or shows it's tired. Setup: 4H close above the 64,658 swing high triggers a fresh bullish BoS and opens the path higher. Invalidation: Close below the 61,250 swing low with EMA55 lost invalidates the uptrend structure. Targets: 64,658 — swing-high line, first reaction zone · 65,900 — mid-range cushion between swing high and window high · 67,264 — window high, prior extreme