Coverage & partial history

#Every position has a status

Status	Meaning
complete	Replayed from the first on-chain movement, with the multiplier known throughout, and reconciled exactly to the chain balance
partial	Something is missing: an opening balance before retrieved history, a multiplier known only from later, a history gap, or a reconciliation mismatch
unsupported	The mint's multiplier history has not been reconstructed from chain data

The reasons are listed in coverage.gaps, and coverage.start says when tracking begins.

#Reconciliation

A completed replay must end at the exact raw balance of every token account on chain. Any mismatch marks the position partial, lists the mismatch, and disables conversion. Nothing is adjusted to fit.

#Yield is claimed only over full coverage

GET /v1/yield reports share yield for the trailing 30 days, the trailing 365 days and the tracked period. A figure is claimed only when:

• the position is complete, and
• its coverage spans the whole window.

Otherwise shareYield is null, with a coded excluded reason. Observed income and quantities for the covered part are still reported.

excluded.code	Why
position_incomplete	The position has gaps or an unreplayable start
coverage_after_window_start	History begins inside the window
no_holdings	Nothing was held during the window
missing_net_cash	A distribution lacks issuer net cash (trailing distribution only)

See Yield metrics.