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This would depend on your data supplier. It sounds like you're getting free data somewhere. If this is the case I suspect the contracts are not being back-adjusted so you just have the actual data with a hiccup in price at each contract rollover. So, I would not overwrite, unless you know you are getting back-adjusted data in which case you would have to over-write. -- Terry -----Original
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When contracts roll over and I Merge data, which gives me the more true data reading on my new contract charts? · Overwrite duplicate quotes · Not overwriting
Sincerely; Tom Gibbs
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- RE: [amibroker] rolling over Terry
- RE: [amibroker] rolling over Richard Dale
