VRT· Vertiv
Open interest · contracts by strike
Spot
334.8
Max Pain
315
Call OI
7,500
Put OI
3,214
P/C ratio
0.43
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 315
Spot 334.8
385
143
380
414
375
85
370
403
365
108
360
485
355
367
350
630
345
202
340
399
335
558
330
54
832
325
258
447
320
122
1,340
Call OI
315
197
366
Max pain
310
229
260
305
254
121
300
428
229
295
462
290
549
62
285
568
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.