Fact Source: Financial Supervisory Service DART / 2025-04-15
Disclosure Type: Investment Notice on Stock Futures and Options
💡 3-Second Summary
Due to Hanwha Aerospace’s paid-in capital increase, market measures including formula-based adjustments to reference prices, trading multipliers, and exercise prices will take effect on April 23, 2025 (ex-rights date), and certain futures spread contracts will be delisted.
📊 1. [Summary of Core Disclosure Content and Major Figures]
- Target Underlying Asset: All contract months of stock futures and options written on Hanwha Aerospace common stock.
- Effective Date (Ex-rights Date): April 23, 2025
- Operational Adjustments by Item:
- Reference Price: Adjusted using the formula:
Pre-adjustment Reference Price × (Adjusted Base Price of Underlying Stock ÷ Closing Price of Underlying Stock on the Day Prior to Ex-rights Date). - Trading Multiplier: Applied to futures with open interest after market close on April 22, 2025, and all contract months of options, adjusted via:
Pre-adjustment Trading Multiplier × (Closing Price of Underlying Stock on the Day Prior to Ex-rights Date ÷ Adjusted Base Price of Underlying Stock). - Exercise Price: Adjusted via:
Pre-adjustment Exercise Price × (Adjusted Base Price of Underlying Stock ÷ Closing Price of Underlying Stock on the Day Prior to Ex-rights Date). - Futures Spreads: Calendar spreads with differing trading multipliers between nearby and distant months will be delisted.
- Special Option Listing: New option contracts applying the standard trading multiplier of 10 will be listed to distinguish them from the adjusted multiplier contracts.
- Reference Price: Adjusted using the formula:
- Governing Rules: Articles 25, 30, 35, 62, and 70 of the Derivatives Market Business Regulations and Enforcement Rules.
📈 2. [Expert Perspective: What This Disclosure Means for Investors]
- Characteristics of the Adjustment Mechanism: This measure shifts numerical values mathematically based on the ratio between the closing price on the day prior to the ex-rights date and the adjusted base price of the underlying stock. The reference and exercise prices are multiplied by this ratio, while the trading multiplier is adjusted by its reciprocal.
- Contract Specification Changes: For investors holding open interest through the market close on April 22, 2025, the applicable exercise prices and trading multipliers will change from their baseline values starting April 23 according to the formula results. Additionally, individual futures spread contracts facing multiplier mismatches will proceed with delisting procedures.
- Potential for Contingent Updates: All items outlined in this market measure schedule are not immutable final parameters; rather, they contain potential variability that may be modified depending on the ongoing progress and schedule alterations of Hanwha Aerospace’s underlying paid-in capital increase.
📝 Editor’s Comment (by K-STOCK Editor)
This informational disclosure serves to provide advance notice regarding the mechanical adjustment procedures and formulas scheduled to trigger in the derivatives market due to Hanwha Aerospace’s capital expansion. Because the pricing and multiplier parameters that govern contract terms are adjusted simultaneously, a precise confirmation of the components within the official formulas is required.
The primary check-point for investors to monitor next is April 22, 2025, the day before the ex-rights date. As explicitly stated in the filing, the definitive finalized adjustment metrics will be disclosed on April 22, as the closing price of the underlying asset established on that day will be entered into the formulas to determine the final values.
Furthermore, as seen in the previous corrective filings regarding the paid-in capital increase stretching from March 20 to April 8, 2025, the underlying corporate action itself remains open to subsequent modifications or structural delays. Investors should continuously observe the upcoming finalized adjustment filing scheduled for April 22 alongside the final corporate execution timeline of Hanwha Aerospace.
📢 Disclaimer & Source Information
Source: This content has been structured and newly generated based on official data submitted to the Financial Supervisory Service’s Electronic Disclosure System (DART).
Investment Risk Notice: This information is provided for informational and linguistic 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 liabilities rest entirely with the investor.
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