Library
hd
Trading systems · 2026
hood
portfolio tracker + high-water-mark withdrawal engine
weekly withdrawal cadence
0 principal touched, gains only
local account data stays on-machine
portfolio vs high-water mark
weekly withdrawal history
withdrawal ledger with rule trace
About
A local, single-user dashboard tracking realized gains across Robinhood accounts, with a high-water-mark withdrawal engine: a weekly withdrawal from profit that never takes the portfolio below its best-ever level.
Withdrawals only come from gains above the high-water mark, so the engine cannot draw down principal.
Liner notes
- Local-first; account data never leaves the machine.
- Withdrawal suggestions are deterministic and auditable.
- Realized P/L reconciled across multiple accounts.
Credits
Language typescript
Shape local-first dashboard
Engine high-water-mark rules
Status active daily