CNNMoney audiolizes the stock market in 2010 with the Dow Piano. Each day’s closing level determines the pitch played, and trading volume determines how loudly a note is played. Welcome to Dow Jones the musical.
[CNNMoney | Thanks, Dominique]
After seeing a 1950s physical visualization, I wondered if I could follow a similar process using modern techniques.
Everyone has his or her own timeline, but here it is in general for Americans.