Variable List Abbreviation: Accum1-CallOpnInt
Variable Mode(s): Futures2
[ Note: appears in indicator list only after high, low, and call open interest selected ]
Parameter(s): Accum1-CallOpnInt time periods
Description:
Sum of weighted call open interests where each time period the call open interest is weighted by the difference, relative to the total range, between the high & closing price and low & closing price. The weighting effectively gives a large weight to time periods in which the close is very close to either the high or low ( a possible upward or downward trend). A close near the high results in a positive weight, while a close near the low results in a negative weight.
Calculation:
Sum over n time periods of
call open interest * (close - low) - (high - close)
( high - low )
Notes: - if (high-low = 0) for any time period then zero is used in above summation
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