g. daily vol: Ref. Source: No restrictions on foreign participation. SGD 5m SGD 0.04 for tenors below 2 years; SGD 0.10 for tenors below 5 years; SGD 0.20 for tenors below 10 years; SGD 0.30 for tenors below 15 years; SGD 0.40 for tenors below 20 years; SGD 0.60 for tenors above 20 years SGD 1500m R