In today’s briefing:
- Japan Single Stock Options: Call Overwriting After Strong Gains
Japan Single Stock Options: Call Overwriting After Strong Gains
- Japanese equities have posted strong, broad-based gains in 2026. The BOJ’s moderate-growth outlook supports a cautiously bullish view for the remainder of the year.
- Combined with elevated implied volatility, this outlook favours out-of-the-money call overwriting as a means of generating premium income while retaining some upside participation.
- Five illustrative November examples show how call overwriting balances premium income against retained upside.

