WMB· Williams Companies
Open interest · contracts by strike
Spot
72
Max Pain
75
Call OI
8,465
Put OI
30,327
P/C ratio
3.58
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 75
Spot 72
82
81
80
3,848
Call OI
79
78
77
76
75
2,024
2,712
Max pain
74
73
72
71
70
1,656
69
68
67
66
65
25,265
Put OI
64
63
62
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
WMB 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.