BTC December 20th(22:00 UTC+8) Technical Analysis

Government and Core Data

Current Price: 87,799.9 USDT (+3.71%, 24h)
Today’s Range: 85,110-89,510 USDT, Volatility 5.16%
RSI(14): 36-44 (Daily oversold, hourly correction)
MACD: Bearish crossover, decreasing green histogram (short-term rebound signal)
Key Moving Averages: Price well below EMA20(91,640) and EMA50(111,648)

Trend Analysis

Daily Level: Clear bearish alignment, has broken below the key ascending wedge, confirming a mid-term downtrend

• MACD bearish crossover persists, green histogram not yet significantly shrinking, bearish momentum remains

• RSI(36) in oversold zone, indicating selling pressure weakening but trend unchanged

Hourly/4-Hour Level: Signs of short-term rebound and correction

• RSI has moved out of oversold zone(>50), showing continuous rebound

• MACD green histogram shrinking, bullish crossover expected, short-term bulls testing waters

• Price quickly rebounded after bottoming at 84,418, forming a V-shaped reversal

Key Levels(USDT)

Support Zones:

• 85,300 (Strong support, previous low, Fibonacci key level)

• 86,500 (Short-term defense line, near EMA50)

• 84,000 (Psychological level, further support)

Resistance Zones:

• 88,450 (Intraday high, first resistance)

• 89,000-89,500 (Previous rebound high, strong resistance)

• 90,000 (Psychological threshold, bull-bear dividing line)

Trading Strategies

Short-term Rebound Strategy (Recommended)

Entry: Long after stabilizing in the 87,000-87,500 range
Stop Loss: Below 86,500 (breakout invalidates rebound)
Take Profit: First target 88,450, second target 89,500, partial profit-taking

Bearish Strategy (Only after confirmation of breakdown)

Entry: Short if effectively breaks below 85,300 with increased volume, and faces resistance at 85,800-86,000
Stop Loss: Above 86,500
Target: 84,000, further down to 80,000

Risk Management Points

• Position Control: Total position ≤30%, mainly short-term trading

• Volume Confirmation: Rebound must be accompanied by volume, otherwise prone to false breakouts

• Time Window: Watch for volatility tonight through early tomorrow, potential trend reversal before the weekend

• Caution: If price rebounds above 89,500 and stabilizes, trend may shift to neutral

Summary

BTC is currently in a daily-level weak rebound correction phase, with short-term technical rebound demand but the mid-term downtrend remains intact. Focus for bulls and bears is on the 85,300-89,500 range. It is recommended to adopt a short-term rebound strategy, strictly set stop losses, trade quickly in and out, and watch for the risk of breaking below 85,300.