The risk model changes implied position in the Nikkei225 index futures on market close, 6 December 2022, from 1.0 to 0.5.
Implied risk positions are from then on:
US (SP500): -0.5
EU (Estoxx50): -1.0
Japan (Nikkei225): +0.5
Fixed Income (US 10y TN): +1.0