GLW· Corning Inc.
Open interest · contracts by strike
Spot
255.4
Max Pain
230
Call OI
24,364
Put OI
7,494
P/C ratio
0.31
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 230
Spot 255.4
290
285
282.5
280
618
277.5
275
698
272.5
270
554
267.5
265
445
262.5
396
260
657
257.5
255
544
252.5
250
334
6,423
247.5
245
282
285
242.5
240
396
675
237.5
235
384
641
232.5
285
1,902
230
567
6,618
Call OI
227.5
225
1,459
1,816
222.5
220
824
499
217.5
2,067
Put OI
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.