NYHGH = NYSE New 52 Week Highs.
NYLOW = NYSE New 52 Wekk Lows.
NYHL = NYHGH - NYLOW
RHNYA = NYHGH / ( NYHGH + NYLOW )
NYHLR = NYHGH / NYLOW
NYHILO = 10 Day MA of Record High Percent Index
NYA50 = NYSE Stocks Above 50 Day Moving Average
NYA200 = NYSE Stocks Above 200 Day Moving Average
NYA50R = NYSE Percent of Stocks Above 50 Day Moving Average
NYA200R = NYSE Percent of Stocks Above 200 Day Moving Average