That's how I'm figuring it. The stocks are not fungible across all platforms.
Trades in Robinhood would be based on the dates of those position for both long and short term gains within Robinhood; whereas trades on Schwab would be based on the dates of those positions for that platform.
This the issue, I'm looking at with regards to stocks and managing tax harvesting strategies.
In crypto things tend to be a little more fungible across wallet addresses for the purpose of tax basis.
