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: 2021-05-10
  
  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 — 2021-05-10
  
  [Technical Price Analysis]
  - Current Price: $58,232.32
  - 60-Day Range: $49,004.25 → $63,503.46
  - 1D Return: -0.97%
  - 7D Return: 2.83%
  - 30D Return: -0.02%
  - Volatility (14d): 4.59%
  - Avg Daily Change (14d): 1822.10
  - Drawdown from Max: -8.30%
  
  [Price History (Last 60 Days USD)]
  [57805.12, 57332.09, 61243.09, 59302.32, 55907.20, 56804.90, 58870.89, 57858.92, 58346.65, 58313.64, 57523.42, 54529.14, 54738.95, 52774.27, 51704.16, 55137.31, 55973.51, 55950.75, 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]
  
  [Macro & Commodities Context]
  - Gold Price: $1,837.50
  - Crude Oil Price: $64.92
  
  [Market Context]
  - Bitcoin dominates crypto market as leading digital asset
  - Price influenced by adoption, regulation, and macro factors
  
  [Comprehensive News Analysis]
  Summary: Ethereum reached new record highs driven by DeFi growth, while Dogecoin experienced a significant price drop after Elon Musk's SpaceX announcement failed to spur its price. Institutional interest remains strong, with UBS planning digital currency offerings for wealthy clients, and Digihost progressing towards a Nasdaq listing. However, environmental concerns surrounding mining operations and the loss of power subsidies for miners like Hive introduce some cautionary notes. The overall market sentiment is mixed, with strong performance in established utility tokens like ETH contrasted by volatility in meme coins and ongoing regulatory considerations.
  
  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': 'n48148f4a29e5', 'title': 'Release Content Introduces Ways to Begin a Crypto Centered Business in 2021', 'url': 'https://finance.yahoo.com/news/release-content-introduces-ways-b...
  
  Long-term News: [{'pick_idx': 3, 'id': 'nc89a4cb13f8a', 'title': 'Goldman Sachs Showcases Crypto Stocks for Wary Investors', 'url': 'https://finance.yahoo.com/news/goldman-sachs-showcases-crypto-stocks-051500688.html...
  
  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.