At the time of the attached US treasury curve on $\frac{7}{4}\frac{?}{2023},$ what time frame offers the largest term premium differential?

$20-$year to $3-$month

$30-$ year to $1-$month

$6-$ month to $-10$ year

US Treasury Actives Curve Actions $*98$ Table Export $-[$Settings $*$

SGD$/$THB currencies will use RFR curves for spreads as of $06/19.$ More $$