CAT· Caterpillar Inc.
Open interest · contracts by strike
Spot
784
Max Pain
825
Call OI
5,186
Put OI
6,375
P/C ratio
1.23
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 825
Spot 784
900
1,743
761
Put OI
895
885
875
865
204
855
216
845
571
835
443
830
218
433
825
635
Max pain
820
299
513
815
102
810
366
221
800
1,303
1,008
Call OI
795
113
785
129
775
1,229
765
755
747.5
742.5
737.5
732.5
727.5
722.5
710
175
690
299
670
171
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
CAT 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.