Execute Winners

Daily order-execution routine. Waits on WIN's select_winners to have a COMPLETED_OK since the last NYSE market close, fetches WIN's latest winners report via the ORK proxy, validates that the report's entry_date matches the locally-computed next NYSE trading day (refuses to execute a stale report), reads BUY's Configuration row, fetches the brokerage account state, optionally closes any currently-held positions NOT in the new winners list, then distributes the deployable budget across the new winners — fractionable assets via notional order, non-fractionable via whole-share market order at the latest quote. Persists a per-entry-date execution audit at executions_dir/<T+1>.txt and emails the operator a summary. Default concurrency- gate setting (off) holds the system exclusive while the routine runs — BUY hits real account state.