$BTC continues to fluctuate, with the Bull vs Bear Battle intensifying around 85800USDT.
##Understand BTC Market at a Glance
Key support range: 82000-83000USDT
Key resistance range: 88000-90000USDT
Contract Fund Data:
Short-term (15m, 30m, 1h) machine contracts have a slight net inflow, while retail contracts are relatively flowing out.
Medium to long-term periods (4h, 8h, 12h) machine contract inflows are slowing down, retail contracts are still in a wait-and-see mode.
##Practical Operation Guide
Break through the 88000 USDT area: consider following up, target 90000-92000 USDT
Break below the