Warrant Trading Strategies — Bull, Bear & Hedging Approaches

Bullish strategy: buying call warrants

The most straightforward warrant trading strategy is buying a call warrant to express a bullish view on an underlying stock or index. Instead of committing the full capital required to buy the underlying outright — say, RM5,000 for 1,000 shares of a RM5.00 stock — a trader can buy call warrants for a fraction of that amount and gain leveraged upside exposure. For example, if a call warrant on Maybank has an effective gearing of 5x, every 1% rise in Maybank's share price translates to approximately a 5% gain in the warrant's price. This makes call warrants attractive when a trader has a high-conviction directional view and wants to deploy capital efficiently across multiple positions rather than concentrating it in a single stock purchase.

The key decisions in a bullish call warrant strategy are strike selection and expiry. An at-the-money (ATM) or slightly out-of-the-money (OTM) call warrant offers higher gearing but requires a bigger move in the underlying to become profitable, while an in-the-money (ITM) call has lower gearing but tracks the underlying more closely (higher delta) and is less sensitive to time decay. A general rule of thumb is to choose an expiry at least 2-3 months beyond the expected timeframe for the underlying to reach the target price — this provides a buffer against time decay, which accelerates sharply in the final 30 days before maturity. On Bursa Malaysia, call warrants are available across all major underlyings from the eight licensed issuers (Macquarie, RHB, Kenanga, CIMB, Maybank IB, CLSA, Affin Hwang, and AmBank), giving traders multiple strikes and expiries to compare — see the how-to-pick-a-warrant guide for a detailed selection framework.

Bearish strategy: buying put warrants

A put warrant gains value as the underlying falls below the strike price, making it the natural instrument for expressing a bearish directional view. Rather than short-selling the underlying stock — which requires a margin account, carries theoretically unlimited loss potential, and may be subject to short-selling restrictions on Bursa Malaysia — buying a put warrant lets a trader profit from a price decline with a defined, capped maximum loss equal to the premium paid. Put warrants are available on most major Bursa-listed underlyings and on index products like the HSI and HSTECH on HKEX, giving traders bearish exposure across single stocks and broad market indices.

When implementing a bearish put warrant strategy, the same strike and expiry considerations apply as with calls, but in reverse. A put with a strike above the current underlying price (ITM put) has higher delta and costs more but responds immediately to small declines; a put with a strike below the current price (OTM put) is cheaper and offers higher gearing but needs a larger move to become profitable. Bearish strategies tend to benefit from shorter timeframes than bullish ones because declines in equity markets are often faster and sharper than rallies. However, shorter-dated puts carry more time-decay risk if the expected move is delayed. This content is educational illustration only and does not constitute investment advice — always assess your own risk tolerance and financial situation before trading.

Hedging an equity portfolio with put warrants

Put warrants can serve a defensive role in a portfolio strategy: a trader holding a long position in a stock or a portfolio of Bursa-listed equities can buy put warrants over the same underlyings (or over an index that correlates with the portfolio) to provide downside protection. This is analogous to the protective put strategy used in options markets. If the underlying falls, the put warrants gain value and partially or fully offset the losses on the long equity position. If the underlying rises, the equity position profits while the put warrants lose value — but the maximum cost of that protection is capped at the put warrant premium paid, functioning like an insurance premium.

The practical challenge of hedging with warrants is calibrating the hedge ratio: how many put warrants to buy relative to the size of the equity position. This depends on the put warrant's delta (how much it moves per unit move in the underlying), the entitlement/conversion ratio, and the trader's desired level of protection. A full hedge (delta-neutral) eliminates downside but also eliminates upside and costs more in premium. A partial hedge provides a cushion rather than full protection, at a lower cost. Traders hedging a diversified portfolio may find index put warrants (e.g., on the HSI via HKEX) more practical than hedging each individual stock position — see the glossary entries for delta and conversion ratio for the underlying maths. This is not investment advice — consult a licensed adviser before implementing any hedging strategy.

Using multiple warrants at different strikes

More experienced traders sometimes combine multiple warrants at different strikes or expiries to construct spread-like positions — buying an ATM call and simultaneously buying a cheaper OTM call with a higher strike, for example, to reduce the total premium outlay while still maintaining leveraged upside exposure beyond the higher strike. While structured warrants on Bursa Malaysia cannot be sold short by retail traders (only the issuer makes a market), a trader can approximate a spread by allocating capital across warrants with different risk/reward profiles on the same underlying, adjusting the total premium at risk and the effective gearing of the combined position.

Another approach is to stagger expiry dates: buying a shorter-dated warrant for an expected near-term catalyst (an earnings announcement, for instance) and a longer-dated warrant on the same underlying as a position that can survive if the catalyst is delayed. This avoids the all-or-nothing risk of concentrating the entire position in a single expiry. The key principle across all multi-warrant approaches is that the total premium at risk — the combined cost of all warrants in the position — should be treated as the true position size for risk-management purposes. Never let the low per-unit cost of individual warrants obscure the total capital at risk across the combined position. Not investment advice — educational illustration only.

Matching gearing and expiry to your trading view

Every warrant trading strategy ultimately comes down to matching the warrant's characteristics — gearing, delta, expiry, and premium — to the trader's view on direction, magnitude, and timing. A trader expecting a large move within a short window might favour higher-gearing, shorter-dated OTM warrants that offer maximum leverage if the move materializes but lose value rapidly if it doesn't. A trader with a longer-term directional conviction and less certainty on timing might prefer lower-gearing, longer-dated ITM warrants that track the underlying more closely and decay more slowly, sacrificing some leverage for durability.

There is no single best combination — the right warrant for a strategy depends on the specific trade thesis. What matters is internal consistency: a high-gearing, short-dated warrant is inconsistent with a vague, multi-month thesis, just as a low-gearing, long-dated warrant is overkill for a trade expected to play out within days. The how-to-pick-a-warrant guide walks through this matching process step by step. Before implementing any strategy, check the warrant's bid-ask spread (wide spreads erode returns, especially for short-term trades), the issuer's market-making quality, and the warrant's daily volume on the /markets/malaysia page. This content is for educational purposes only — it does not constitute a recommendation to buy or sell any warrant or other security.

FAQ

Related guides

• Call Warrant vs Put Warrant
• Effective Gearing Explained
• Risks of Trading Structured Warrants

Key resources

Structured warrants homepage · Pricing calculator · Glossary · HSI warrants guide · CBBCs guide