NCC | Risk Parameters Change for the Securities

The following risk parameters will be changed:

Ticker	Minimum Initial Margin for the Market Risk, % (S_1_min)		Minimum Initial Margin for the Market Risk, % (S_2_min)		Minimum Initial Margin for the Market Risk, % (S_3_min)		New value effective for
Ticker	Current value	New value	Current value	New value	Current value	New value	New value effective for
BSPB	33%	38%	50%	55%	75%	80%	02.05.2025 - 05.05.2025

Ticker	*IR risk (downward scenario) - SECΔ_1 (Y0/Y1)*		New value effective for
Ticker	Current value	New value	New value effective for
RUAL	35%	77%	30.04.2025 - 02.05.2025
IRAO	35%	77%	30.04.2025 - 02.05.2025
AKRN	35%	77%	30.04.2025 - 02.05.2025
BSPB	35%	77%	02.05.2025 - 05.05.2025
BELU	35%	77%	02.05.2025 - 05.05.2025
PHOR	35%	77%	02.05.2025 - 05.05.2025