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Bad Tick Correction

The program is equipped with real-time error correction that detects and removes incorrect prices. If a bad price makes it through its filters, the program enables you to correct it. You can correct bad ticks on any chart time base.

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Once you have corrected a bad tick, it is automatically corrected on all other charts built from the same datafile. Bad spikes on historical charts are normally corrected automatically overnight. If not, you can also correct them manually. To correct a bad tick, you need to know the conventions used to enter prices, and the procedures for fixing bad ticks in tick, intraday, and daily charts.

See also:

Fixing Instruments Quoted in Fractions

Fixing Instruments Quoted in Half- and Quarter-Thirty-Seconds

Removing a Bad Tick

Bad Ticks that Come Down on Weekends

Correcting Bad Ticks in a Time & Sales Window

Correcting Bad Ticks on Tick and Intraday Charts

Correcting Bad Ticks on Historical Charts