I am doubling up on this pairs trade as low volatility has offered scant opportunities elsewhere.
Adjusted Cost Basis: Sold /ZB Mar 158′ 24 (corrected) and bought 2 x /ZN Mar 129′ 20
Added: Sold /ZB Mar 159′ 30 and bought 2 x /ZN Mar 129′ 255
New Adjusted Cost Basis: Sold /ZB Mar 159′ 11 and bought 2 x /ZN Mar 129′ 23