PGR· Progressive Corporation
Open interest · contracts by strike
Spot
218.5
Max Pain
215
Call OI
520
Put OI
611
P/C ratio
1.18
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 215
Spot 218.5
250
245
242.5
240
237.5
235
232.5
230
227.5
22
225
59
22
222.5
285
Call OI
220
30
13
217.5
19
215
13
42
Max pain
212.5
210
95
16
207.5
17
55
205
178
12
Put OI
202.5
110
200
197.5
18
195
28
192.5
190
26
187.5
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.