BAX· Baxter International
Open interest · contracts by strike
Spot
23.8
Max Pain
25
Call OI
4,022
Put OI
6,083
P/C ratio
1.51
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 25
Spot 23.8
27
110
26
772
25.5
2,510
25
213
2,256
Call OI
24.5
2,522
Put OI
24
226
23.5
217
23
123
22.5
239
788
22
21.5
21
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
BAX 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.