Derivatives

SPEL Base Swaps - 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: PTFTO0487846 Nominal Fixo MWH: 168 Trading last day: 2026-09-04 Trading quotation: €/MWh SWB Wk37-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	137.00	139.00

ISIN Code: PTFTO0487853 Nominal Fixo MWH: 168 Trading last day: 2026-09-11 Trading quotation: €/MWh SWB Wk38-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	138.00	135.13

ISIN Code: PTFTO0487861 Nominal Fixo MWH: 168 Trading last day: 2026-09-18 Trading quotation: €/MWh SWB Wk39-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	138.00	135.13

ISIN Code: PTFTO0487879 Nominal Fixo MWH: 168 Trading last day: 2026-09-25 Trading quotation: €/MWh SWB Wk40-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	133.43	134.75