How Warrants Expire: Maturity, Settlement & Expiry Explained
How warrants expire on Bursa Malaysia and HKEX — what happens on the maturity date, how cash settlement is calculated, and what to check before expiry.
By warrants.asia Editorial Team · Published July 21, 2026
What happens when a warrant expires
Most Bursa Malaysia and HKEX structured warrants are European-style: they can only be exercised at expiry, not any time before, and the process is automatic — the holder doesn't need to submit an exercise instruction. On the maturity date, the exchange or issuer determines whether the warrant finished in- or out-of-the-money and settles accordingly.
If a warrant is out-of-the-money at expiry, it simply lapses worthless, and the holder's loss is capped at the premium originally paid — no further action or liability follows.
How the settlement amount is calculated
For an in-the-money warrant, the payout is the difference between the underlying's settlement price and the strike, adjusted for the entitlement ratio, credited automatically in cash to the holder's trading account. On HKEX, index warrants over the HSI or HSTECH use the Expiry-day Average Settlement (EAS) price — an average of index quotations taken at intervals on the expiry morning — rather than a single closing print.
A worked example: a call warrant with a strike of RM8.00, entitlement ratio 4, on an underlying that settles at RM8.60. The warrant is RM0.60 in-the-money; divided by the entitlement ratio of 4, the payout is RM0.15 per warrant, credited automatically with no exercise instruction needed.
What to check before expiry
As expiry approaches, time decay accelerates and liquidity in the near-dated series often thins, so it's worth confirming the exact expiry date and last trading day directly against the issuer's term sheet — some warrants stop trading a day or more before the actual settlement date. Traders who want to keep leveraged exposure past expiry typically close the expiring position and open an equivalent one in a later-dated series, a process covered in the HSI underlying page for Hong Kong index warrants specifically.
FAQ
How do warrants expire?
Most Bursa Malaysia and HKEX structured warrants are European-style and cash-settled automatically at expiry — in-the-money warrants pay the cash difference between the settlement price and strike (adjusted for entitlement ratio); out-of-the-money warrants simply lapse worthless.
Do I need to exercise a warrant manually before it expires?
No — settlement is automatic on Bursa Malaysia and HKEX. In-the-money warrants pay out in cash without any exercise instruction from the holder.
What is the maximum loss if a warrant expires out-of-the-money?
The loss is capped at the premium originally paid for the warrant — there is no further liability once it lapses worthless at expiry.
Related guides
Key resources
Structured warrants homepage · Pricing calculator · Glossary · HSI warrants guide · CBBCs guide
See the structured warrants screener or browse more learn articles.