$MA (-0,48 %) 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 (-1,39 %) +55%
$RIO (+0,59 %) +280%
$BATS (+1,76 %) +20%
$CME (+1,3 %) -5%