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: PTFTO0403041 Nominal Fixo MWH: 24 Trading last day: 2025-12-30 Trading quotation: €/MWh FTB D We31Dec-25	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	97.82	40.64

ISIN Code: PTFTO0403058 Nominal Fixo MWH: 24 Trading last day: 2025-12-31 Trading quotation: €/MWh FTB D Th01Jan-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	48.70	48.70

ISIN Code: PTFTO0403066 Nominal Fixo MWH: 24 Trading last day: 2025-12-31 Trading quotation: €/MWh FTB D Fr02Jan-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	112.35	97.69

ISIN Code: PTFTO0403074 Nominal Fixo MWH: 24 Trading last day: 2026-01-02 Trading quotation: €/MWh FTB D Sa03Jan-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	103.33	88.67

ISIN Code: PTFTO0403082 Nominal Fixo MWH: 24 Trading last day: 2026-01-02 Trading quotation: €/MWh FTB D Su04Jan-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	96.42	81.76

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: PTFTO0403603 Nominal Fixo MWH: 48 Trading last day: 2026-01-02 Trading quotation: €/MWh FTB WE 03Jan-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	99.88	85.22

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: PTFTO0404098 Nominal Fixo MWH: 168 Trading last day: 2026-01-02 Trading quotation: €/MWh FTB Wk02-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	70.25	70.00

ISIN Code: PTFTO0404106 Nominal Fixo MWH: 168 Trading last day: 2026-01-09 Trading quotation: €/MWh FTB Wk03-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	71.00	70.75

ISIN Code: PTFTO0404114 Nominal Fixo MWH: 168 Trading last day: 2026-01-16 Trading quotation: €/MWh FTB Wk04-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	71.00	70.75

ISIN Code: PTFTO0404122 Nominal Fixo MWH: 168 Trading last day: 2026-01-23 Trading quotation: €/MWh FTB Wk05-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	70.88	70.75

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: 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.	366	0	0	71.00	70.75

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.	365	0	0	60.15	60.77

ISIN Code: PTFTO0404213 Nominal Fixo MWH: 743 Trading last day: 2026-02-27 Trading quotation: €/MWh FTB M Mar-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	366	0	0	47.50	47.96

ISIN Code: PTFTO0404221 Nominal Fixo MWH: 720 Trading last day: 2026-03-31 Trading quotation: €/MWh FTB M Apr-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	3	0	0	31.25	31.45

ISIN Code: PTFTO0404239 Nominal Fixo MWH: 744 Trading last day: 2026-04-30 Trading quotation: €/MWh FTB M May-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	3	0	0	30.71	30.91

ISIN Code: PTFTO0404247 Nominal Fixo MWH: 720 Trading last day: 2026-05-29 Trading quotation: €/MWh FTB M Jun-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	52.89	53.09

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: 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.	359	0	0	38.20	38.40

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.	338	0	0	60.60	61.27

ISIN Code: PTFTO0404254 Nominal Fixo MWH: 2209 Trading last day: 2026-09-28 Trading quotation: €/MWh FTB Q4-26	n.a.	n.a.	4418	66.30	12h:29m:35s	2209	338	2	0	66.00	67.20

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	60.85	63.15

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	31.34	31.69

ISIN Code: PTFTO0404288 Nominal Fixo MWH: 2208 Trading last day: 2027-06-28 Trading quotation: €/MWh FTB Q3-27	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	58.69	59.04

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: 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.	162	0	0	53.90	54.25

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.	107	0	0	54.00	55.48

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	55.48	55.48

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	55.48	55.48

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	55.48	55.48

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	55.48	55.48

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	55.48	55.48

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	55.48	55.48

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	55.48	55.48

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: 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	54.87	55.23