instruction: You are an expert quantitative crypto analyst. Your tasks:
  1) Analyze the context and decide an actionable stance for BTC-USD: BUY, SELL, or HOLD.
  2) Forecast the NEXT 10 daily CLOSING prices (USD).
  
  CONTEXT DATE: 2021-05-28
  
  ANALYSIS FRAMEWORK:
  • Technical Analysis: Use price trends, volatility, and momentum indicators
  • Macro Analysis: Consider gold/oil prices for broader market context
  • News Analysis: Integrate comprehensive daily news summaries for market catalysts
  
  OUTPUT FORMAT (JSON ONLY):
  Return a single JSON object with EXACTLY these keys:
  {"action":"BUY|SELL|HOLD","confidence":<int 1-99>,"stop_loss":<price 2dp>,"take_profit":<price 2dp>,"forecast_10d":[<10 prices 2dp>]}
  No extra text, no explanations, just the JSON.
input: Daily Context — 2021-05-28
  
  [Technical Price Analysis]
  - Current Price: $38,436.97
  - 60-Day Range: $34,770.58 → $63,503.46
  - 1D Return: -2.18%
  - 7D Return: -5.75%
  - 30D Return: -30.16%
  - Volatility (14d): 6.82%
  - Avg Daily Change (14d): 2091.94
  - Drawdown from Max: -39.47%
  
  [Price History (Last 60 Days USD)]
  [57750.20, 58917.69, 58918.83, 59095.81, 59384.31, 57603.89, 58758.55, 59057.88, 58192.36, 56048.94, 58323.95, 58245.00, 59793.23, 60204.96, 59893.45, 63503.46, 63109.70, 63314.01, 61572.79, 60683.82, 56216.18, 55724.27, 56473.03, 53906.09, 51762.27, 51093.65, 50050.87, 49004.25, 54021.75, 55033.12, 54824.70, 53555.11, 57750.18, 57828.05, 56631.08, 57200.29, 53333.54, 57424.01, 56396.52, 57356.40, 58803.78, 58232.32, 55859.80, 56704.57, 49150.54, 49716.19, 49880.54, 46760.19, 46456.06, 43537.51, 42909.40, 37002.44, 40782.74, 37304.69, 37536.63, 34770.58, 38705.98, 38402.22, 39294.20, 38436.97]
  
  [Macro & Commodities Context]
  - Gold Price: $1,902.50
  - Crude Oil Price: $66.32
  
  [Market Context]
  - Bitcoin dominates crypto market as leading digital asset
  - Price influenced by adoption, regulation, and macro factors
  
  [Comprehensive News Analysis]
  Summary: Bitcoin remains under pressure, trading below $40,000, with significant monthly losses attributed to China's regulatory crackdown and ongoing environmental concerns. Despite positive developments like institutional adoption signals (ETPs listing in Paris) and celebrity endorsements (Tom Brady), the short-term outlook is bearish due to technical indicators and macroeconomic uncertainty surrounding Biden's budget. Altcoin markets are also experiencing weakness, with DeFi protocols facing security risks.
  
  Sentiment: neutral
  Market Impact: unknown
  
  Key Events: No key events
  
  Price Drivers: No specific drivers
  
  Risk Factors: No major risks
  
  Opportunities: No specific opportunities
  
  Short-term News: [{'pick_idx': 1, 'id': 'n67b1dc388b31', 'title': 'Dogecoin’s Use Case Bonanza Does Little as Investors Sell in May', 'url': 'https://finance.yahoo.com/news/dogecoin-case-bonanza-does-little-131312626....
  
  Long-term News: [{'pick_idx': 3, 'id': 'nc3434674b4b7', 'title': 'Cryptocurrency Market to Hit USD 1758.0 Million by 2027; Growing Acceptance of Cryptocurrency in Various Nations to Foster Market Growth: Says Fortune...
  
  Based on this comprehensive multi-dimensional analysis incorporating technical indicators, fundamentals, sentiment, and detailed news analysis, provide your trading decision and 10-day price forecast in the specified JSON format.