Bitcoin: 4-hour chart shows Bollinger Bands expansion, price has once broken through the upper band; 1-hour candlestick chart is moving along the middle band, the channel is stable, and a clear short-term upward trend is evident!

The 4-hour chart has broken through a symmetrical triangle, the daily chart has consolidated and then broken out, escaping the downward channel since May, a new bullish support line if effective will strengthen support!

Bitcoin: 117300, 116800 buy, target 123000! $BTC