APA· APA Corporation
Open interest · contracts by strike
Spot
44.7
Max Pain
40.5
Call OI
15,195
Put OI
7,065
P/C ratio
0.46
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 40.5
Spot 44.7
51
50
2,613
49.5
49
48.5
48
195
47.5
1,992
47
46.5
289
46
307
45.5
45
1,502
2,027
Put OI
44.5
292
44
270
206
43.5
43
359
584
42.5
643
1,306
42
246
41.5
1,060
41
230
40.5
1,124
Max pain
40
1,213
4,812
Call OI
39.5
39
38.5
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.
History
APA 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 → 11 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 → 11 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.