how many days in a stock chart period
Charting elements available for display are Open/High/Low/Close (OHLC) for the periods covered, comparisons to the Nasdaq Composite, Nasdaq-100, S&P 500, DJIA and All Indices. Stock charts can be viewed displaying moving averages for 10 days, 60 days, 90 days or 270 days. A chart displaying Historical Stock Splits and a table containing the split amount, ex-date, pay-date, record-date and announcement date is also displayed.