What kind of play is the following one made yesterday on verge of WMS earnings? Three big (1500 pieces). simultaneous trades were placed on the near expiration Calls with strike 150, 165 and 170:
WMS2416H150_0.txt:1 2024-08-07 10:31:30 8.75 1500 1500 7.7 9 164756070 C 17 A4
WMS2416H165_0.txt:1 2024-08-07 10:31:30 2.5 1500 1500 0.6 3.3 164756071 C 17 A4
WMS2416H170_0.txt:1 2024-08-07 10:31:30 1.5 1500 1500 0.65 3.6 164756069 C 17 A4
WMS2416H150_0.txt:1 2024-08-07 10:31:30 8.75 1500 1500 7.7 9 164756070 C 17 A4
WMS2416H165_0.txt:1 2024-08-07 10:31:30 2.5 1500 1500 0.6 3.3 164756071 C 17 A4
WMS2416H170_0.txt:1 2024-08-07 10:31:30 1.5 1500 1500 0.65 3.6 164756069 C 17 A4