• A candlestick chart shows the high, low, opening, and closing price for the selected time interval in compact visual form. Rising and falling price movements are traditionally shown in green and red, respectively.
  • The candlestick chart on Ethel’s phone is the monthly BTC:USD chart for 2017 from TradingView, as of December 21. It remains to be seen what happens to Bitcoin by the end of the year.
  • “How the Grinch Stole Christmas” is a famous children’s book by Dr. Seuss.