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: 2021-02-27
  
  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 — 2021-02-27
  
  [Technical Price Analysis]
  - Current Price: $46,339.76
  - 60-Day Range: $27,362.44 → $57,539.95
  - 1D Return: -1.60%
  - 7D Return: -17.08%
  - 30D Return: 52.27%
  - Volatility (14d): 4.78%
  - Avg Daily Change (14d): 1877.05
  - Drawdown from Max: -19.47%
  
  [Price History (Last 60 Days USD)]
  [27362.44, 28840.95, 29001.72, 29374.15, 32127.27, 32782.02, 31971.91, 33992.43, 36824.36, 39371.04, 40797.61, 40254.55, 38356.44, 35566.66, 33922.96, 37316.36, 39187.33, 36825.37, 36178.14, 35791.28, 36630.07, 36069.80, 35547.75, 30825.70, 33005.76, 32067.64, 32289.38, 32366.39, 32569.85, 30432.55, 33466.10, 34316.39, 34269.52, 33114.36, 33537.18, 35510.29, 37472.09, 36926.07, 38144.31, 39266.01, 38903.44, 46196.46, 46481.11, 44918.18, 47909.33, 47504.85, 47105.52, 48717.29, 47945.06, 49199.87, 52149.01, 51679.80, 55888.13, 56099.52, 57539.95, 54207.32, 48824.43, 49705.33, 47093.85, 46339.76]
  
  [Macro & Commodities Context]
  - Gold Price: $1,728.10
  - Crude Oil Price: $61.50
  
  [Market Context]
  - Bitcoin dominates crypto market as leading digital asset
  - Price influenced by adoption, regulation, and macro factors
  
  [Comprehensive News Analysis]
  Summary: Bitcoin experienced significant volatility on Friday, falling below $47,000 after failing to hold gains above $48,000. This price action, coupled with a Bank of America warning about a potential stock market bubble and the negative premium on Grayscale trusts, suggests short-term bearish pressure. However, long-term bullish catalysts remain strong, with the approval of the first North American Bitcoin ETF and Tesla's significant investment continuing to drive institutional adoption and legitimacy.
  
  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': 18, 'id': 'n50701a621db2', 'title': 'The Crypto Daily – Movers and Shakers – February 27th, 2021', 'url': 'https://finance.yahoo.com/news/crypto-daily-movers-shakers-february-010853993.h...
  
  Long-term News: [{'pick_idx': 14, 'id': 'nd5cc563ca490', 'title': 'First North American Bitcoin ETF Approved by Canadian Securities Regulator', 'url': 'https://finance.yahoo.com/news/first-north-american-bitcoin-etf-...
  
  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.