# Last edited on 2014-06-30 16:25:12 by stolfilocal

OPTIMUM TRADER
  
  # See otimum/00-Notebook.txt
  
  # Shipping:
  
      rsync -avzu optimum/ stolfi@manaus.ic.unicamp.br:public_html/temp/2014-04-07-btc-opt/ & 

EXTRACTING HUOBI'S DAILY VOLUMES

  # Extracting the daily volumes at Huobi (kBTC) from my daily reports:
  
    posts/collect-volumes-HUBI.gawk \
        posts/20??-??-??-daily-volumes.txt \
      | sort | uniq \
      > posts/daily-volumes-HUBI.txt

PLOTTING THE WORLDCOM DATA

  # I could not find a machine-readable file of Worldcom stock price data.
  # So I downloaded a graph of daily data from (approx) 1994-01-03 to 2002-06-25.
  # I turned it 90 degrees CW and massaged with gimp to 
  # leave only the white-on-black plot as an ascii PGM file.
  # Extracted the data from it:
  
    extract_plot_data_from_ascii_pgm.gawk \
      < imgedit/worldcomm-closing-price-line.pgm \
      > imgedit/worldcomm-closing-price-data.txt
      
  # The plot line on the image spans pixel rows 24 to 338, corresponding to about 3096 days;
  # and 202 columns from column 19, corresponding to 0 to 70 US$/share.
  # The scaling factors are therefore 3096.0/315/365.25 = 0.02691 for time in years (X), and
  # 70.0/202 = 0.3465 for share price in dollars (Y).
  
    plot_interval_data.sh \
        SHOW mid \
        24.0 0.02691 1994.005 \
        19.0 0.3465 0.0 \
        0.80 500.0 \
        "WorldCom share price 1994-01-03 to 2002-06-25" \
      < imgedit/worldcomm-closing-price-data.txt \
      > imgedit/worldcomm-closing-price-log.png
      
DAILY VOLUMES

  # I have been posting messages with daily volumes for all exchanges listed in bitcoinwidom.com
  # The message files are "posts/{DATE}-daily-volumes.txt", e.g. "posts/2014-02-04-daily-volumes.txt"
  
  # I also collected the totals for China and outside China in the file
  # "posts/all-daily_volumes.txt"  Plotting them:
  
    plot_collected_volumes.sh \
      'Daily trade volumes (kBTC) - 2014-01-15 to 2014-02-04' \
      posts/2014-01-15--2014-02-04-daily-volumes.txt \
      plots/2014-01-15--2014-02-04-daily-volumes