6. Contract Introduction Policy for USD-Margined Option Expiries – Help Center | BIT

USD Options	Daily	Weekly	Monthly	Quarterly
BTC	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
ETH	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
BCH		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 one month on the last Friday	Listing time: 8:01(UTC) on the last Thursday of every quarter Expiry: expire in one quarter on the last Friday
ADA		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 one month on the last Friday
TON		Listing time: 8:01(UTC) every Thursday Expiry: expire in three weeks on Friday
1MLADYS	Listing time: 8:01(UTC) every day Expiry: expire in two days	Listing time: 8:01(UTC) every Thursday Expiry: expire in one week on Friday
XRP	Listing time: 8:01(UTC) every day Expiry: expire in two days	Listing time: 8:01(UTC) every Thursday Expiry: expire in one week on Friday	Listing time: 8:01(UTC) on the last Thursday of every month Expiry: expire in one month on the last Friday
Note	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.

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