WDC· Western Digital
Open interest · contracts by strike
Spot
638.7
Max Pain
640
Call OI
8,584
Put OI
7,217
P/C ratio
0.84
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 640
Spot 638.7
732.5
730
108
725
55
147
720
66
216
715
56
710
66
276
705
700
193
1,043
695
61
119
690
123
317
685
80
680
79
1,196
Call OI
675
85
185
670
167
392
665
135
660
140
513
655
116
75
650
1,210
359
Put OI
645
119
113
640
205
377
Max pain
635
92
152
630
165
281
625
232
187
620
145
232
615
74
610
396
169
605
234
119
600
593
599
595
50
140
590
214
290
585
118
71
580
588
74
575
144
50
570
248
64
565
92
560
439
107
555
111
550
373
54
545
98
105
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.