DUK· Duke Energy
Open interest · contracts by strike
Spot
119
Max Pain
120
Call OI
13,159
Put OI
5,707
P/C ratio
0.43
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 120
Spot 119
135
3,216
130
2,941
125
523
4,156
Call OI
120
2,891
2,801
Put OI
115
1,611
110
477
105
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
DUK 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.