Oh, if that's the case then I misunderstood and his comment about an additional field becomes a possibility (of course then AI has to keep track of what shares were purchased and sold at what prices. Also functionality needs to be added to pick which method of calculating the average we use, such as LIFO, FIFO, etc.).
I'd be interested in knowing if this is something that would be truly helpful to alot of users since it would involve a datamodel change (and datamodel changes should not be done lightly -- even relatively simple ones such as this would be).
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