Derivatives

SPEL Base Swaps - 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: PTFTO0488075 Nominal Fixo MWH: 720 Trading last day: 2026-08-31 Trading quotation: €/MWh SWB M Sep-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	110.35	113.59

ISIN Code: PTFTO0488083 Nominal Fixo MWH: 745 Trading last day: 2026-09-30 Trading quotation: €/MWh SWB M Oct-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	104.22	105.85

ISIN Code: PTFTO0488091 Nominal Fixo MWH: 720 Trading last day: 2026-10-30 Trading quotation: €/MWh SWB M Nov-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	103.22	105.62

ISIN Code: PTFTO0488109 Nominal Fixo MWH: 744 Trading last day: 2026-11-30 Trading quotation: €/MWh SWB M Dec-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	105.72	102.81

ISIN Code: PTFTO0488117 Nominal Fixo MWH: 744 Trading last day: 2026-12-31 Trading quotation: €/MWh SWB M Jan-27	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	99.56	98.79

ISIN Code: PTFTO0488125 Nominal Fixo MWH: 672 Trading last day: 2027-01-29 Trading quotation: €/MWh SWB M Feb-27	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	87.90	87.13