Derivatives

SPEL Base Futures - Day

	Session Info			Last Deal			End of day info			Reference prices
Contract name	Best bid (€/MWh)	Best Ask (€/MWh)	Volume (MWh)	Price (€/MWh)	Time	Volume (MWh)	Open Interest	Nr of Contracts	OTC volume (MWh)	D (€/MWh)	D-1 (€/MWh)	Transparency info

ISIN Code: PTFTO0401573 Nominal Fixo MWH: 24 Trading last day: 2025-08-05 Trading quotation: €/MWh FTB D We06Aug-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	78.27	61.50

ISIN Code: PTFTO0401581 Nominal Fixo MWH: 24 Trading last day: 2025-08-06 Trading quotation: €/MWh FTB D Th07Aug-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	85.75	80.00

ISIN Code: PTFTO0401599 Nominal Fixo MWH: 24 Trading last day: 2025-08-07 Trading quotation: €/MWh FTB D Fr08Aug-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	86.00	80.00

ISIN Code: PTFTO0401607 Nominal Fixo MWH: 24 Trading last day: 2025-08-08 Trading quotation: €/MWh FTB D Sa09Aug-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	65.29	61.50

ISIN Code: PTFTO0401615 Nominal Fixo MWH: 24 Trading last day: 2025-08-08 Trading quotation: €/MWh FTB D Su10Aug-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	59.08	55.29

SPEL Base Futures - Weekend

	Session Info			Last Deal			End of day info			Reference prices
Contract name	Best bid (€/MWh)	Best Ask (€/MWh)	Volume (MWh)	Price (€/MWh)	Time	Volume (MWh)	Open Interest	Nr of Contracts	OTC volume (MWh)	D (€/MWh)	D-1 (€/MWh)	Transparency info

ISIN Code: PTFTO0403397 Nominal Fixo MWH: 48 Trading last day: 2025-08-08 Trading quotation: €/MWh FTB WE 09Aug-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	62.19	58.40

SPEL Base Futures - Week

	Session Info			Last Deal			End of day info			Reference prices
Contract name	Best bid (€/MWh)	Best Ask (€/MWh)	Volume (MWh)	Price (€/MWh)	Time	Volume (MWh)	Open Interest	Nr of Contracts	OTC volume (MWh)	D (€/MWh)	D-1 (€/MWh)	Transparency info

ISIN Code: PTFTO0403884 Nominal Fixo MWH: 168 Trading last day: 2025-08-08 Trading quotation: €/MWh FTB Wk33-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	74.00	72.00

ISIN Code: PTFTO0403892 Nominal Fixo MWH: 168 Trading last day: 2025-08-15 Trading quotation: €/MWh FTB Wk34-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	72.00	72.00

ISIN Code: PTFTO0403900 Nominal Fixo MWH: 168 Trading last day: 2025-08-22 Trading quotation: €/MWh FTB Wk35-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	78.38	78.38

ISIN Code: PTFTO0403918 Nominal Fixo MWH: 168 Trading last day: 2025-08-29 Trading quotation: €/MWh FTB Wk36-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	73.05	72.10

SPEL Base Futures - Month

	Session Info			Last Deal			End of day info			Reference prices
Contract name	Best bid (€/MWh)	Best Ask (€/MWh)	Volume (MWh)	Price (€/MWh)	Time	Volume (MWh)	Open Interest	Nr of Contracts	OTC volume (MWh)	D (€/MWh)	D-1 (€/MWh)	Transparency info

ISIN Code: PTFTO0404155 Nominal Fixo MWH: 720 Trading last day: 2025-08-29 Trading quotation: €/MWh FTB M Sep-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	304	0	0	73.05	72.10

ISIN Code: PTFTO0404163 Nominal Fixo MWH: 745 Trading last day: 2025-09-30 Trading quotation: €/MWh FTB M Oct-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	15	0	0	71.05	70.20

ISIN Code: PTFTO0404171 Nominal Fixo MWH: 720 Trading last day: 2025-10-31 Trading quotation: €/MWh FTB M Nov-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	75.50	75.50

ISIN Code: PTFTO0404189 Nominal Fixo MWH: 744 Trading last day: 2025-11-28 Trading quotation: €/MWh FTB M Dec-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	81.00	81.55

ISIN Code: PTFTO0404197 Nominal Fixo MWH: 744 Trading last day: 2025-12-31 Trading quotation: €/MWh FTB M Jan-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	85.60	85.75

ISIN Code: PTFTO0404205 Nominal Fixo MWH: 672 Trading last day: 2026-01-30 Trading quotation: €/MWh FTB M Feb-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	69.10	69.25

SPEL Base Futures - Quarter

	Session Info			Last Deal			End of day info			Reference prices
Contract name	Best bid (€/MWh)	Best Ask (€/MWh)	Volume (MWh)	Price (€/MWh)	Time	Volume (MWh)	Open Interest	Nr of Contracts	OTC volume (MWh)	D (€/MWh)	D-1 (€/MWh)	Transparency info

ISIN Code: PTFTO0343965 Nominal Fixo MWH: 2209 Trading last day: 2025-09-26 Trading quotation: €/MWh FTB Q4-25	n.a.	n.a.	4418	75.85	03h:49m:30s	2209	466	6	8836	75.85	75.75

ISIN Code: PTFTO0343973 Nominal Fixo MWH: 2159 Trading last day: 2025-12-29 Trading quotation: €/MWh FTB Q1-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	154	0	0	69.10	69.25

ISIN Code: PTFTO0343981 Nominal Fixo MWH: 2184 Trading last day: 2026-03-27 Trading quotation: €/MWh FTB Q2-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	3	0	0	42.02	41.84

ISIN Code: PTFTO0343999 Nominal Fixo MWH: 2208 Trading last day: 2026-06-26 Trading quotation: €/MWh FTB Q3-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	4	0	0	66.72	66.65

ISIN Code: PTFTO0404254 Nominal Fixo MWH: 2209 Trading last day: 2026-09-28 Trading quotation: €/MWh FTB Q4-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	11	0	0	69.70	69.80

ISIN Code: PTFTO0404262 Nominal Fixo MWH: 2159 Trading last day: 2026-12-29 Trading quotation: €/MWh FTB Q1-27	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	64.86	64.46

ISIN Code: PTFTO0404270 Nominal Fixo MWH: 2184 Trading last day: 2027-03-25 Trading quotation: €/MWh FTB Q2-27	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	35.74	35.34

SPEL Base Futures - Year

	Session Info			Last Deal			End of day info			Reference prices
Contract name	Best bid (€/MWh)	Best Ask (€/MWh)	Volume (MWh)	Price (€/MWh)	Time	Volume (MWh)	Open Interest	Nr of Contracts	OTC volume (MWh)	D (€/MWh)	D-1 (€/MWh)	Transparency info

ISIN Code: PTFTO0133283 Nominal Fixo MWH: 8760 Trading last day: 2025-12-29 Trading quotation: €/MWh FTB YR-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	258	0	0	61.90	61.90

ISIN Code: PTFTO0138373 Nominal Fixo MWH: 8760 Trading last day: 2026-12-29 Trading quotation: €/MWh FTB YR-27	n.a.	n.a.	0	n.a.	n.a.	n.a.	131	0	0	59.30	58.90

ISIN Code: PTFTO0179658 Nominal Fixo MWH: 8784 Trading last day: 2027-12-29 Trading quotation: €/MWh FTB YR-28	n.a.	n.a.	0	n.a.	n.a.	n.a.	106	0	0	58.75	58.00

ISIN Code: PTFTO0179666 Nominal Fixo MWH: 8760 Trading last day: 2028-12-28 Trading quotation: €/MWh FTB YR-29	n.a.	n.a.	0	n.a.	n.a.	n.a.	101	0	0	57.80	57.80

ISIN Code: PTFTO0179674 Nominal Fixo MWH: 8760 Trading last day: 2029-12-28 Trading quotation: €/MWh FTB YR-30	n.a.	n.a.	0	n.a.	n.a.	n.a.	99	0	0	57.40	57.40

ISIN Code: PTFTO0184708 Nominal Fixo MWH: 8760 Trading last day: 2030-12-27 Trading quotation: €/MWh FTB YR-31	n.a.	n.a.	0	n.a.	n.a.	n.a.	97	0	0	57.30	57.30

ISIN Code: PTFTO0230329 Nominal Fixo MWH: 8784 Trading last day: 2031-12-29 Trading quotation: €/MWh FTB YR-32	n.a.	n.a.	0	n.a.	n.a.	n.a.	15	0	0	57.30	57.30

ISIN Code: PTFTO0284011 Nominal Fixo MWH: 8760 Trading last day: 2032-12-29 Trading quotation: €/MWh FTB YR-33	n.a.	n.a.	0	n.a.	n.a.	n.a.	15	0	0	57.30	57.30

ISIN Code: PTFTO0344005 Nominal Fixo MWH: 8760 Trading last day: 2033-12-29 Trading quotation: €/MWh FTB YR-34	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	57.30	57.30

ISIN Code: PTFTO0404296 Nominal Fixo MWH: 8760 Trading last day: 2034-12-28 Trading quotation: €/MWh FTB YR-35	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	57.30	57.30

SPEL Base Futures - PPA

	Session Info			Last Deal			End of day info			Reference prices
Contract name	Best bid (€/MWh)	Best Ask (€/MWh)	Volume (MWh)	Price (€/MWh)	Time	Volume (MWh)	Open Interest	Nr of Contracts	OTC volume (MWh)	D (€/MWh)	D-1 (€/MWh)	Transparency info

ISIN Code: PTFTO0404312 Nominal Fixo MWH: 87648 Trading last day: 2025-12-29 Trading quotation: €/MWh FTB PPA 26/35	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	58.16	58.05

ISIN Code: PTFTO0344013 Nominal Fixo MWH: 43824 Trading last day: 2025-12-29 Trading quotation: €/MWh FTB PPA 26/30	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	59.03	58.80

ISIN Code: PTFTO0404304 Nominal Fixo MWH: 43824 Trading last day: 2026-12-29 Trading quotation: €/MWh FTB PPA 27/31	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	58.11	57.88