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: 2021-09-25
  
  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 — 2021-09-25
  
  [Technical Price Analysis]
  - Current Price: $42,839.75
  - 60-Day Range: $38,152.98 → $52,633.54
  - 1D Return: -4.58%
  - 7D Return: -9.37%
  - 30D Return: -12.50%
  - Volatility (14d): 4.30%
  - Avg Daily Change (14d): 1518.14
  - Drawdown from Max: -18.61%
  
  [Price History (Last 60 Days USD)]
  [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, 42843.80, 40693.68, 43574.51, 44895.10, 42839.75]
  
  [Macro & Commodities Context]
  - Gold Price: $1,749.70
  - Crude Oil Price: $73.98
  
  [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 experienced significant selling pressure on September 25th, with both Bitcoin and Ethereum seeing substantial price drops and breaking key support levels. This downturn is attributed to ongoing regulatory concerns, particularly China's intensified crackdown on crypto transactions and exchanges like Huobi ceasing operations for Chinese users. Negative sentiment from social media influencers also contributed to the bearish mood. Despite these short-term headwinds, long-term institutional adoption continues with major banks launching Bitcoin funds and exchanges securing significant sponsorships.
  
  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': 'nd7b97518f7db', 'title': 'Ethereum, Litecoin, and Ripple’s XRP – Daily Tech Analysis – September 25th, 2021', 'url': 'https://finance.yahoo.com/news/ethereum-litecoin-ripple-xr...
  
  Long-term News: [{'pick_idx': 3, 'id': 'nbb27c018cc67', 'title': 'AMC To Accept Bitcoin by Year’s End, but Some Experts Aren’t Sold on the Concept', 'url': 'https://finance.yahoo.com/news/amc-accept-bitcoin-end-exper...
  
  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.