JPM· JPMorgan Chase
Open interest · contracts by strike
Spot
350.1
Max Pain
345
Call OI
62,335
Put OI
37,445
P/C ratio
0.60
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 345
Spot 350.1
400
1,892
395
1,111
390
1,261
385
1,112
382.5
380
5,320
377.5
452
375
7,579
Call OI
372.5
660
370
4,200
367.5
812
365
727
4,040
362.5
958
360
2,009
6,060
357.5
1,913
355
4,663
2,123
Put OI
352.5
419
350
2,615
5,593
347.5
339
517
345
3,037
3,472
Max pain
342.5
340
1,824
2,826
337.5
335
2,757
1,653
332.5
330
3,349
2,082
327.5
325
1,796
917
322.5
320
2,929
1,751
317.5
315
1,755
606
310
2,743
1,297
305
945
823
300
4,550
994
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.
History
JPM open interest, night by night.
Total call and put contracts held on each recorded session — the level the strike profile above is a snapshot of.
10 Jun → 14 Sep
OI totals over time
Contracts outstanding, summed over the whole captured chain — every listed expiry and strike, wider than the strike band and single expiry shown in the profile above.
call OI, contractsput OI, contracts
One reading per session, captured nightly after the close, 10 Jun → 14 Sep, over CBOE delayed (~15-min) chains, computed across the full listed chain. Gaps are weekends, holidays and sessions a capture missed; any reading can be absent on a session that was captured, and the series is broken rather than drawn through it.