action flatcompliant falsemaxNotional 640confidence 1
The mandate caps a single position's notional at 20% of equity ($640), which is far below the proposed $5760. The house margin rule (15% × $3200 = $480 margin, ×3 mandate leverage = $1440) is less restrictive than the mandate's notional cap, so the binding limit is $640.
⊢ maxNotional=640 exp=1920 err=66.7%