BEN· Franklin Resources
Open interest · contracts by strike
Spot
33.5
Max Pain
34
Call OI
4,541
Put OI
1,301
P/C ratio
0.29
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 34
Spot 33.5
38
37
133
36
830
35
274
34
175
3,111
Call OI
33
224
138
32
31
30
667
Put OI
29
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
BEN 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.