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
RTKM	20%	23%	26%	29%	33%	36%	12.08.2025 - 13.08.2025

Ticker	IR risk (downward scenario) - SECΔ_1 (Y0/Y1)		New value effective for
Ticker	Current value	New value	New value effective for
VSEH	35%	77%	07.08.2025 - 08.08.2025
RTKM	35%	77%	12.08.2025 - 13.08.2025
RTKMP	35%	77%	12.08.2025 - 13.08.2025