lot distribution; partial fill
Finance term for distributing a large order into smaller lots or partially filling a stock order.
大口注文は内出来で処理されることがある。
Large orders are sometimes processed through lot distribution.
内出来により、注文の一部だけが約定した。
Only part of the order was filled due to partial completion.
Compound of 内 (uchi, 'inside' or 'partial') and 出来 (deki, 'completion' or 'result'), referring to partial execution within a larger order.