leapfrog(noun) advancing as if in the child's game, by leaping over obstacles or competitors. the company still believes the chip is a leapfrog in integration and will pay huge dividends. leapfrog(verb) a game in which one child bends down and another leaps over. leapfrog(verb) jump across.
request for information (RFI) Definition A formal request for preliminary information for the purpose of evaluating potential bids for design services, construction services, or both.
Relative Strength Index (RSI) Introduction Developed by J. Welles Wilder, the Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. RSI oscillates between zero and 100. Traditionally, and according to Wilder, RSI is considered overbought when above 70 and oversold when below 30.