PSI 20® Index Options 
Exchange contract codePSX
Contract sizeContract valued at € 1 per index point (e.g. value € 5,400 at 5,400.00)
Unit of trading1
Pricing unit/quotationEuros per index point
Minimum price movement (tick size and value)See applicable tick size table [1]
Option styleEuropean style
Holders of long positions are only entitled to exercise their options on the expiration date.
Expiry months1, 2, 3 monthly; 6, 9 months quarterly (of the March, June, September, December cycle)
Introduction of new exercise prices and exercise price intervalsSee the document "Series Introduction Policy PSI 20 Index Options" in "Related documentation" to find the series introduction policy.
Introduction of new expiry monthsNew expiry months are available for trading on the first business day after the expiry of a maturity
Wholesale servicesLarge-in-Scale Facility.
See the “LIS Thresholds” document for the minimum size thresholds.
Euronext marketAmsterdam
Last trading dayTrading ceases at 17:30 CET on the third Friday of the expiry month. In the event that the third Friday is not a business day, the Last Trading Day shall normally be the last business day preceding the third Friday.
ExerciseExercise until 19:45 CET on Last Trading Day only[2]
SettlementCash Settlement based on the EDSP
Settlement dayFirst business day after the Last Trading Day
Exchange Delivery Settlement Price (EDSP)The closing price of the PSI 20 Index (17:40 CET) on the Last Trading Day.
Option premiumPayable in full by the buyer on the business day following a transaction.
Clearing organizationEuronext Clearing
Trading hoursCentral Order Book: 09:01 – 17:30 CET
Large-in-Scale Facility: 07:15 – 18:30 CET
Trading platformOptiq
AlgorithmCentral order book applies a price-time trading algorithm with priority given to the first order at the best price.
Last update9 SEP 2024
 [1] See the document "Financial derivatives tick sizes" in "Related documentation" to find the applicable tick table per class.
[2] On the Last Trading Day, in-the-money options are automatically exercised, unless contrary instructions are received from the client/member. Please check the exact exercise rules with your broker.
 This product may not be offered and sold to US persons
Related documentation
Related documentation
Related documentation
Related documentation