$MA (-0,3%) unfortunately ran into the KO.
Learning for me: adjust leverage for stocks that like to open with a downgap.
The strategy was right, but unfortunately it doesn't always work.
Still open:
$AIR (-3,2%) +55%
$RIO (-0,51%) +280%
$BATS (-1,84%) +20%
$CME (+0,66%) -5%