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: PTFTO0461841 Nominal Fixo MWH: 24 Trading last day: 2026-08-24 Trading quotation: €/MWh FTB D Tu25Aug-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	106.65

ISIN Code: PTFTO0461858 Nominal Fixo MWH: 24 Trading last day: 2026-08-25 Trading quotation: €/MWh FTB D We26Aug-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	105.39

ISIN Code: PTFTO0461866 Nominal Fixo MWH: 24 Trading last day: 2026-08-26 Trading quotation: €/MWh FTB D Th27Aug-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	105.27

ISIN Code: PTFTO0461874 Nominal Fixo MWH: 24 Trading last day: 2026-08-27 Trading quotation: €/MWh FTB D Fr28Aug-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	102.65

ISIN Code: PTFTO0461882 Nominal Fixo MWH: 24 Trading last day: 2026-08-28 Trading quotation: €/MWh FTB D Sa29Aug-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	89.66

ISIN Code: PTFTO0461890 Nominal Fixo MWH: 24 Trading last day: 2026-08-28 Trading quotation: €/MWh FTB D Su30Aug-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	80.66

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: PTFTO0463565 Nominal Fixo MWH: 48 Trading last day: 2026-08-28 Trading quotation: €/MWh FTB WE 29Aug-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	85.16

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: PTFTO0464068 Nominal Fixo MWH: 168 Trading last day: 2026-08-28 Trading quotation: €/MWh FTB Wk36-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	113.00

ISIN Code: PTFTO0464076 Nominal Fixo MWH: 168 Trading last day: 2026-09-04 Trading quotation: €/MWh FTB Wk37-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	120.74

ISIN Code: PTFTO0464084 Nominal Fixo MWH: 168 Trading last day: 2026-09-11 Trading quotation: €/MWh FTB Wk38-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	120.74

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: PTFTO0464308 Nominal Fixo MWH: 720 Trading last day: 2026-08-31 Trading quotation: €/MWh FTB M Sep-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	117.60

ISIN Code: PTFTO0464316 Nominal Fixo MWH: 745 Trading last day: 2026-09-30 Trading quotation: €/MWh FTB M Oct-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	115.50

ISIN Code: PTFTO0464324 Nominal Fixo MWH: 720 Trading last day: 2026-10-30 Trading quotation: €/MWh FTB M Nov-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	118.07

ISIN Code: PTFTO0464332 Nominal Fixo MWH: 744 Trading last day: 2026-11-30 Trading quotation: €/MWh FTB M Dec-26	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	118.07

ISIN Code: PTFTO0464340 Nominal Fixo MWH: 744 Trading last day: 2026-12-31 Trading quotation: €/MWh FTB M Jan-27	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	99.28

ISIN Code: PTFTO0464357 Nominal Fixo MWH: 672 Trading last day: 2027-01-29 Trading quotation: €/MWh FTB M Feb-27	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	94.12

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: 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.		0	0	n.a.	117.20

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	n.a.	96.47

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	n.a.	52.93

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	n.a.	75.83

ISIN Code: PTFTO0464407 Nominal Fixo MWH: 2209 Trading last day: 2027-09-28 Trading quotation: €/MWh FTB Q4-27	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	76.00

ISIN Code: PTFTO0464415 Nominal Fixo MWH: 2183 Trading last day: 2027-12-29 Trading quotation: €/MWh FTB Q1-28	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	66.26

ISIN Code: PTFTO0464423 Nominal Fixo MWH: 2184 Trading last day: 2028-03-29 Trading quotation: €/MWh FTB Q2-28	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	43.20

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.		0	0	n.a.	75.25

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.		0	0	n.a.	59.15

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.		0	0	n.a.	54.17

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.		0	0	n.a.	50.50

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.		0	0	n.a.	50.00

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.		0	0	n.a.	48.97

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.		0	0	n.a.	48.72

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	n.a.	47.92

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	n.a.	47.22

ISIN Code: PTFTO0464449 Nominal Fixo MWH: 8784 Trading last day: 2035-12-28 Trading quotation: €/MWh FTB YR-36	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	46.62

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: PTFTO0464464 Nominal Fixo MWH: 87672 Trading last day: 2026-12-29 Trading quotation: €/MWh FTB PPA 27/36	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	52.85

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	n.a.	57.81

ISIN Code: PTFTO0464456 Nominal Fixo MWH: 43848 Trading last day: 2027-12-29 Trading quotation: €/MWh FTB PPA 28/32	n.a.	n.a.	0	n.a.	n.a.	n.a.		0	0	n.a.	52.56