I'm experimenting with a number of such indicators, and I'm finding it difficult to work with them since the data is erased whenever I do anything in the indicators screen. Market replay is nice for backtesting, but some indicators (e.g. market delta) require far more than a few hours of tick data to be useful, and without any way to fill in the gaps, any break in the datafeed can render weeks of previously-collected data useless.
Other charting software, like Investor RT, does have this capability. Is this something we might see in NT7?
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