$MA (+0,41 %) 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 (-4,54 %) +55%
$RIO (+0,52 %) +280%
$BATS (-0,84 %) +20%
$CME (+0,44 %) -5%