PRISM workflow / tax loss harvesting
A loss is a lot.
A decision is more.
Evaluate harvesting opportunities alongside replacement exposure, trading rules, and the account’s investment objective.
Inspect the lot-level record to identify potential loss realizations.
The working model
Harvest with
the portfolio in view.
A tax-aware trade changes both the lot record and the invested portfolio.
Inspect the lots
Use current holdings, acquisition records, basis, and the agreed tax model.
Constrain replacements
Account for supplied wash-sale restrictions, exclusions, and eligible substitutes.
Recheck the portfolio
Assess tracking, transaction costs, and the resulting allocation together.
The review record
Harvest review
- Source
- Eligible lots
- Replacement
- Permitted securities
- Portfolio
- Target exposure
- Checks
- Supplied trading rules
From computation to action
Review the trade.
Retain the context.
The useful output is a proposed action linked to the affected lots, replacement holdings, and model checks.
Scope & evaluation
This illustration describes the workflow and does not calculate a financial result. Model features, data requirements, deployment, and acceptance criteria are agreed during scoping. The published benchmarks apply to their stated workloads; they do not establish live execution, realized savings, or performance for this specific account or book.
Work with Asymmetry