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: 2021-09-28
  
  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 — 2021-09-28
  
  [Technical Price Analysis]
  - Current Price: $42,235.73
  - 60-Day Range: $38,152.98 → $52,633.54
  - 1D Return: -2.25%
  - 7D Return: -1.42%
  - 30D Return: -13.63%
  - Volatility (14d): 4.26%
  - Avg Daily Change (14d): 1468.74
  - Drawdown from Max: -19.76%
  
  [Price History (Last 60 Days USD)]
  [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, 42843.80, 40693.68, 43574.51, 44895.10, 42839.75, 42716.59, 43208.54, 42235.73]
  
  [Macro & Commodities Context]
  - Gold Price: $1,735.80
  - Crude Oil Price: $75.29
  
  [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 significant downward pressure today, primarily driven by China's intensified crackdown on all cryptocurrency transactions and mining activities, leading to exchanges ceasing services for mainland clients. This regulatory action is causing a broad sell-off, with Bitcoin testing support levels around $41,300 and Ethereum showing bearish technical indicators. However, there are pockets of bullish sentiment from institutional adoption, notably Morgan Stanley increasing its Bitcoin exposure via the Grayscale Trust, which could provide some underlying support. The market remains sensitive to regulatory news and broader macroeconomic factors.
  
  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': 'n1db7196250e4', 'title': 'Cryptocurrencies sink as miners take stock of China crackdown', 'url': 'https://finance.yahoo.com/news/bitcoin-ethereum-price-latest-crypto-update-28-...
  
  Long-term News: [{'pick_idx': 49, 'id': 'nb400ea550036', 'title': 'Crypto to see long-term benefits from new infrastructure bill regulations: analyst', 'url': 'https://finance.yahoo.com/news/crypto-assets-to-benefit-...
  
  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.