In the last few days we saw a few more orders and commitments for the A320neo and B737 MAX. Here is a list:

50 Qatar (+30 options)
50 ALAFCO (+30 options)
30 ACG
45 Spirit Airlines
30 Volaris

B737 MAX:
201 Lion Air (+150 options)
35 ACG

So we now know three committed customers for the B737 MAX out of the nine customers that committed for 700 aircraft - the third one of course being American Airlines, triggering the launch of the B737 MAX with their rejection of the also proposed Boeing NSA and their commitment to take 100 B737 MAX and an option for another 60.
The Lion Air commitment is significant: