PENN MGM VXX MRVL Puts Rolled / NIO Strangle

#shortputs

$PENN BTC 10/23 72 put and STO 10/30 71 put at added .61 credit
$MGM BTC 10/23 23 put and STO 10/30 22.50 put at a debit of .09 but gain .50 in strike
$VXX BTC 10/23 24 put and STO 10/30 23.50 put at added .17 credit
$MRVL BTC 10/23 43.5 put and STO 10/30 43.5 put at added .30 credit

#shortstrangles

$NIO STO 10/23 26/30 strangle at .50