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[Disclosure] Celltrion (068270) – Advance Notice of Equity Futures & Options Market Measures (Planned Market Measures Due to Stock Dividend) / 2024-12-18

Posted on December 18, 2024August 6, 2026 By K-STOCK Editor

Fact Source: Financial Supervisory Service DART

💡 3-Second Summary

The Korea Exchange (KRX) issued an advance notice regarding scheduled derivatives market measures—including adjustments to base prices, contract multipliers, and strike prices—for Celltrion equity futures and options, effective December 27, 2024 (ex-dividend date), following Celltrion’s stock dividend decision.

📊 Key Disclosure Content & Financial Highlights

  1. Overview
  • Company: Celltrion, Inc. (Stock Code: 068270)
  • Disclosure Type: Notice of Equity Futures & Options Investment Warning
  • Underlying Asset: Celltrion Common Stock
  • Reason for Measure: Stock Dividend Resolution by Celltrion (Disclosed on 2024-12-13)
  • Scheduled Effective Date: December 27, 2024 (Friday, Ex-Dividend Date)
  1. Key Planned Market Measure Details
  • Base Price & Strike Price Adjustment (All Delivery Months for Futures and Options):
    • Adjusted Price = Unadjusted Price × (Adjusted Reference Price of Underlying Asset ÷ Closing Price on Day Prior to Ex-Date)
  • Contract Multiplier Adjustment:
    • Applies to futures with open interest as of Dec 26, 2024, and all listed options
    • Adjusted Contract Multiplier = Unadjusted Contract Multiplier × (Closing Price on Day Prior to Ex-Date ÷ Adjusted Reference Price of Underlying Asset)
  • Delisting of Futures Spread Contracts:
    • Delisting of spread contracts where contract multipliers differ between the spot month and back months
  • Special Listing of Option Strike Prices:
    • Introduction of new option strike series using the standard contract multiplier of 10 to distinguish from adjusted contracts
  1. Schedule & Additional Notes
  • Detailed Announcement Schedule: Finalized specific figures will be disclosed on December 26, 2024 (the business day prior to effective date)
  • Potential Changes: The planned schedule and details are subject to change depending on the progress of Celltrion’s stock dividend process

📝 Editor’s Comment (Key Follow-up Checkpoint)

📌 Verification of Finalized Market Adjustment Parameters

This disclosure serves as official advance notice from the Korea Exchange outlining the calculation methods for adjusting Celltrion equity futures and options due to the stock dividend ex-date on December 27, 2024. Reviewing the detailed confirmation notice to be released after market close on December 26, 2024, is important for verifying the exact adjusted base prices and contract multipliers. Relevant details can be confirmed through KRX market notices and subsequent periodic filings.

📢 Disclaimer & Source Notice

Source: This content was structured and generated based on official disclosure data from the Financial Supervisory Service’s DART system.

Investment Risk Warning: This material is provided for informational and language reference purposes only. Under no circumstances does it constitute financial advice or a recommendation to buy or sell specific stocks. All investment decisions and financial responsibilities rest solely with the investor.

Contact: For compliance inquiries or copyright requests, please contact ksb220805@gmail.com.

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