DXCM· Dexcom
Open interest · contracts by strike
Spot
84.4
Max Pain
85
Call OI
5,476
Put OI
5,395
P/C ratio
0.99
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 85
Spot 84.4
97
96
95
1,125
94
93
92
91
90
1,548
1,231
Call OI
89
82
88
87
131
86
156
85
771
903
Max pain
84
83
82
126
81
80
1,727
1,216
Put OI
79
78
77
76
75
927
591
74
73
72
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
DXCM 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.