NYSE
CF - CF Industrial Holdings - 185 May 19exp Call - Open: $1.28 to $1.26 Day H: $2.38 / Day Low: $1.15
LNKD - LinkedIn - 120 May 19exp Call - Open: $1.40 to $2.00 - Day High: $2.70 / Day Low: $1.15
NASDAQ
AAPL - Apple Inc. - 575 May 19exp Call - Open: $6.20 to $7.60 - Day High: $10.20 / Day Low: $5.50
AMZN - Amazon.com Inc. - 230 May 19exp Call - Open: 1.31 to 1.90 - Day High: $2.92 / Day Low: $1.27