Listing Rules for Option Expiry Date

Listing time: 8:01(UTC)
 every day

Expiry: expire in two days

Listing time: 8:01(UTC)
 every Thursday

Expiry: expire in three weeks on Friday

Listing time: 8:01(UTC)
 on the last Thursday of every month

Expiry: expire in two months on the last Friday

Listing time: 8:01(UTC)
 on the last Thursday of every quarter

Expiry: expire in two quarters on the last Friday

Listing time: 8:01(UTC)
 every day

Expiry: expire in two days

Listing time: 8:01(UTC)
 every Thursday

Expiry: expire in three weeks on Friday

Listing time: 8:01(UTC)
 on the last Thursday of every month

Expiry: expire in two months on the last Friday

Listing time: 8:01(UTC)
 on the last Thursday of every quarter

Expiry: expire in two quarters on the last Friday

Listing time: 8:01(UTC)
 every day

Expiry: expire in two days

Listing time: 8:01(UTC)
 every Thursday

Expiry: expire in two weeks on Friday

Listing time: 8:01(UTC)
 on the last Thursday of every month

Expiry: expire in two months on the last Friday

Listing time: 8:01(UTC)
 on the last Thursday of every quarter

Expiry: expire in the next quarter on the last Friday

A monthly expiry will not be added it if already exists as a quarterly expiry of the same expiry date.

A weekly expiry will not be added it if already exists as a monthly expiry of the same expiry date.

A daily expiry will not be added it if already exists as a weekly expiry of the same expiry date.