Barclays reports that the KOSPI has risen to more than three times its level from a year earlier, yet the index's recent advance has not been matched by a proportionate reaction in volatility metrics. The bank points to a softer volatility response alongside falling participation in both exchange-traded funds and derivatives markets as notable features of the current move.
Despite those participation and volatility dynamics, Barclays finds valuation indicators still supportive. The bank attributes that support primarily to a sharp increase in earnings expectations for companies that make up the index, which has helped underpin current price levels.
At the same time, Barclays cautions that market structure is creating headwinds for straightforward long exposure. The firm notes elevated implied volatility and a flat call skew - conditions that, in Barclays' view, make outright purchases of upside options less attractive from a cost perspective.
To address that challenge, Barclays recommends structured option positions as a way to remain constructive while controlling expense. The bank cites a specific example: a one-month 105-115% call spread on EWY, which it estimates costs approximately 2.6%. Barclays frames call spreads as a way to capture upside participation without bearing the full premium burden of buying simple calls.
In addition to call spreads, Barclays highlights dual digital options as a potential positioning tool in a particular stress scenario. The bank outlines a late-cycle energy shock as an example of such a scenario, explaining that a sustained increase in oil prices would ultimately exert downward pressure on Korean equities. In that context, dual digitals are presented as an instrument to express views that incorporate both directional and event-driven risk considerations.
Barclays concludes that the KOSPI rally has resumed with force even as participation metrics have softened, and it offers these options-based approaches as pragmatic ways for investors to navigate the current market environment, balancing constructive exposure with cost and risk management.
Clear summary
- Barclays says the KOSPI is more than three times its level from a year ago, but the rally shows a muted volatility response and declining ETF and derivatives participation.
- Valuation remains supported by a sharp rise in earnings expectations for index companies.
- Given elevated implied volatility and flat call skew, Barclays recommends option structures such as a one-month 105-115% call spread on EWY (costing ~2.6%) and dual digitals for specific risk scenarios.
Key points
- Equities - The KOSPI's strong price advance is underpinned by improved earnings expectations, keeping valuations supportive.
- Derivatives - Reduced participation in ETFs and derivatives accompanies the rally, while elevated implied volatility and flat call skew complicate direct option buying.
- Energy - Barclays identifies a late-cycle energy shock (higher oil prices) as a scenario that would likely pressure Korean equities, and suggests dual digitals for that contingency.
Risks and uncertainties
- Options market conditions - Elevated implied volatility and a flat call skew increase the cost and reduce the attractiveness of outright upside option purchases, affecting derivatives strategies.
- Participation trends - Declining participation in ETFs and derivatives could limit liquidity and amplify price moves if conditions change.
- Commodity shock - A potential late-cycle energy shock, involving higher oil prices, poses downside risk to Korean equities according to Barclays' scenario analysis.