Derivatives

SPEL Base Swaps - 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: PTFTO0367436 Nominal Fixo MWH: 2159 Trading last day: 2025-12-29 Trading quotation: €/MWh SWB Q1-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	58.10	57.85

ISIN Code: PTFTO0367444 Nominal Fixo MWH: 2184 Trading last day: 2026-03-27 Trading quotation: €/MWh SWB Q2-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	36.70	37.00

ISIN Code: PTFTO0367451 Nominal Fixo MWH: 2208 Trading last day: 2026-06-26 Trading quotation: €/MWh SWB Q3-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	60.82	61.35

ISIN Code: PTFTO0427651 Nominal Fixo MWH: 2209 Trading last day: 2026-09-28 Trading quotation: €/MWh SWB Q4-26	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	67.61	68.02

ISIN Code: PTFTO0427669 Nominal Fixo MWH: 2159 Trading last day: 2026-12-29 Trading quotation: €/MWh SWB Q1-27	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	62.85	62.40

ISIN Code: PTFTO0427677 Nominal Fixo MWH: 2184 Trading last day: 2027-03-25 Trading quotation: €/MWh SWB Q2-27	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	32.09	31.99

ISIN Code: PTFTO0427685 Nominal Fixo MWH: 2208 Trading last day: 2027-06-28 Trading quotation: €/MWh SWB Q3-27	n.a.	n.a.	0	n.a.	n.a.	n.a.	0	0	0	59.44	59.34