APA is trading 4.02% higher at $44.00, but the reason for the gain remains unconfirmed. - Shares reversed the September 22 close of $42.30. - No credible company-specific announcement dated September 23 has been identified. The latest confirmed corporate news is the September 16 dividend declaration and expanded share-repurchase authorization. - Broader equities are weaker, while energy-market conditions remain mixed.