MSI· Motorola Solutions
Open interest · contracts by strike
Spot
415.3
Max Pain
400
Call OI
1,869
Put OI
760
P/C ratio
0.41
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 400
Spot 415.3
470
55
460
115
450
341
Call OI
440
30
332
430
20
118
420
139
244
410
154
262
Put OI
400
94
125
Max pain
390
125
240
380
40
21
370
75
360
78
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.