Stock Screener


Gaps occur when the lowest price traded is above the high of the previous day or, conversely, when the highest price traded is below the previous day's low.


A gap is filled when the range of subsequent bars closes the gap.

filled gaps


  • Price Gapped Up
    When today's Low is greater than yesterday's High.
  • Price Gapped Down
    When today's High is lower than yesterday's Low.


If a gap is filled (or closed) then it will no longer be recognized.

stock screen gaps

To Set the Gaps Screen:

  1. Select the Gaps filter
  2. Choose between price gapped Up or Down
  3. Select the number of days within which the gap must have occurred or excluded
  4. Click Add to add the filter.