After further checking I found the TD Ameritrade "Proceeds" numbers to be correct. Their cost basis numbers match the calculator. The calculators for both GLD and SLV appear to be accurate on CostBasisTools.com as well, and that site is easier to use than using the TD data. You do have to enter each lot separately if they have different dates/prices. If you are paranoid about it, build your own spreadsheet to check their work. I had to do that this year for another trust. Not fun! 😉
The above is IMO. Check with your accountant if needed.
