$MA (-0.4%) 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 (-0.11%) +55%
$RIO (+0.1%) +280%
$BATS (-1.01%) +20%
$CME (-1.38%) -5%