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: 2021-09-20
  
  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 — 2021-09-20
  
  [Technical Price Analysis]
  - Current Price: $47,260.22
  - 60-Day Range: $32,313.11 → $52,633.54
  - 1D Return: -2.11%
  - 7D Return: 2.60%
  - 30D Return: -4.21%
  - Volatility (14d): 3.75%
  - Avg Daily Change (14d): 1261.46
  - Drawdown from Max: -10.21%
  
  [Price History (Last 60 Days USD)]
  [32313.11, 33581.55, 34292.45, 35350.19, 37337.54, 39406.94, 39995.91, 40008.42, 42235.55, 41626.20, 39974.89, 39201.95, 38152.98, 39747.50, 40869.55, 42816.50, 44555.80, 43798.12, 46365.40, 45585.03, 45593.64, 44428.29, 47793.32, 47096.95, 47047.00, 46004.48, 44695.36, 44801.19, 46717.58, 49339.18, 48905.49, 49321.65, 49546.15, 47706.12, 48960.79, 46942.22, 49058.67, 48902.40, 48829.83, 47054.98, 47166.69, 48847.03, 49327.72, 50025.38, 49944.62, 51753.41, 52633.54, 46811.13, 46091.39, 46391.42, 44883.91, 45201.46, 46063.27, 44963.07, 47092.49, 48176.35, 47783.36, 47267.52, 48278.36, 47260.22]
  
  [Macro & Commodities Context]
  - Gold Price: $1,761.80
  - Crude Oil Price: $70.29
  
  [Market Context]
  - Bitcoin dominates crypto market as leading digital asset
  - Price influenced by adoption, regulation, and macro factors
  
  [Comprehensive News Analysis]
  Summary: The crypto market is experiencing a significant downturn today, driven by fears surrounding the Chinese property developer Evergrande's debt crisis. This macroeconomic concern is causing a broad risk-off sentiment across global markets, leading to sharp declines in Bitcoin, Ethereum, and related stocks. Despite some positive news like continued inflows into crypto funds and El Salvador's ongoing Bitcoin accumulation, the overwhelming bearish pressure from the global economic outlook is dominating price action. Security concerns from a pNetwork hack also add to the negative sentiment.
  
  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': 22, 'id': 'ne4cad66255b3', 'title': 'Bitcoin, ether slump as market selloff widens', 'url': 'https://finance.yahoo.com/news/cryptocurrencies-slide-market-selloff-deepens-135034939.html',...
  
  Long-term News: [{'pick_idx': 3, 'id': 'nc459366787c7', 'title': 'Regulation Is Coming to the Crypto Business', 'url': 'https://finance.yahoo.com/news/regulation-coming-crypto-business-223000235.html', 'summary': 'Th...
  
  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.