#58921

Why It Matters

Manual exercise increases operational risk and can lead to missed profitable expirations, affecting traders, brokers, and market liquidity during halts.

Key Takeaways

• OCC removed automatic‑exercise thresholds for all options on halted securities
• Traders must submit positive exercise instructions via ENCORE or EED forms
• No automatic exercise occurs even for deep‑in‑the‑money options
• Resumption of trading restores automatic thresholds; OCC will issue memos
• Manual exercise increases operational risk and requires accurate pricing estimates

Pulse Analysis

The Options Clearing Corporation (OCC) serves as the central counterparty for U.S. equity options, automatically exercising in‑the‑money contracts at expiration unless a member provides contrary instructions. This automation, known as the automatic‑exercise threshold, streamlines settlement and reduces the chance of missed exercises. In its May 7, 2026 weekly update, OCC announced that any option whose underlying security is under a trading halt or subject to a corporate action will be removed from this automatic process. The move reflects the uncertainty in pricing deliverables when markets are frozen.

For market participants, the policy shift creates a manual workflow that must be executed before the expiration deadline. Clearing members are required to enter positive exercise instructions through the ENCORE™ ‘Exercise by Exception’ screen or submit Expiring Exercise Declarations (EEDs). Even deeply in‑the‑money positions will not be exercised automatically, exposing traders to the risk of unintended expirations if they overlook the instruction step. Firms must therefore tighten their monitoring of halted securities, update pricing models, and ensure that front‑office staff are aware of the new requirement.

The broader impact touches both risk management and regulatory compliance. Because the OCC’s rules defer to any additional constraints imposed by the SEC, FINRA, or other self‑regulatory organizations, broker‑dealers must verify that their own exercise policies align with the manual process. Restoring automatic thresholds will occur once trading resumes, and OCC will issue memos to confirm the change. In an environment where algorithmic trading and high‑frequency strategies dominate, the need for timely, accurate manual exercise decisions underscores the importance of robust operational controls and real‑time market‑halt alerts.