ICE Data Services -



oi([nRelativeOffset] [, nNumBars [, Symbol ] ])


  • nRelativeOffset: Offset to bar. 0 is most recent bar, -1 is next bar, etc.
  • nNumBars:  Number of bars to retrieve (a negative number)
  • Symbol:  The symbol to retrieve data for.



oi(-1);    gets the next-to-last open interest value for the current symbol
oi(0, "ES #F");  gets the most recent open interest value for ES
oi(0, -10, "ES #F"); gets the last 10 open interest values for ES and places them in an array


This is a shortcut to getValue, requesting the close bars. See getValue for more information.