PNC· PNC Financial Services
Open interest · contracts by strike
Spot
246.2
Max Pain
240
Call OI
586
Put OI
777
P/C ratio
1.33
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 240
Spot 246.2
280
275
270
265
262.5
260
257.5
355
Call OI
255
27
252.5
22
250
17
247.5
245
40
242.5
24
240
331
20
Max pain
237.5
20
235
49
28
232.5
230
331
Put OI
227.5
225
222.5
220
22
217.5
215
212.5
210
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.