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: 2021-03-29
  
  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 — 2021-03-29
  
  [Technical Price Analysis]
  - Current Price: $55,950.75
  - 60-Day Range: $33,114.36 → $61,243.09
  - 1D Return: -0.04%
  - 7D Return: -2.73%
  - 30D Return: 20.74%
  - Volatility (14d): 3.32%
  - Avg Daily Change (14d): 1372.34
  - Drawdown from Max: -8.64%
  
  [Price History (Last 60 Days USD)]
  [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, 46188.45, 45137.77, 49631.24, 48378.99, 50538.24, 48561.17, 48927.30, 48912.38, 51206.69, 52246.52, 54824.12, 56008.55, 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]
  
  [Macro & Commodities Context]
  - Gold Price: $1,712.10
  - Crude Oil Price: $61.56
  
  [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 showed mixed signals on March 29, 2021. Positive developments included Visa's announcement to allow payment settlements using USD Coin (USDC) on its network, which directly boosted Bitcoin and Ether prices and signaled increasing mainstream adoption. Square's CFO also voiced support for companies holding Bitcoin on their balance sheets. However, technical analysis suggested short-term bearish pressure on Bitcoin, with it failing to hold key support levels. Regulatory concerns also emerged, with NCLA warning against proposed Treasury surveillance rules for crypto wallets. Mining activity saw continued expansion with Digihost and Neptune Digital Assets acquiring new hardware.
  
  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': 5, 'id': 'n01fc79f75df1', 'title': 'Exclusive: Visa moves to allow payment settlements using cryptocurrency', 'url': 'https://finance.yahoo.com/news/exclusive-visa-moves-allow-payment-08...
  
  Long-term News: [{'pick_idx': 4, 'id': 'n3e3b2bea8b7d', 'title': "Why Bitcoin fans hope Tesla's $1.5bn bet will unlock a cryptocurrency revolution", 'url': 'https://finance.yahoo.com/news/why-bitcoin-fans-hope-teslas...
  
  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.