GDX· VanEck Gold Miners ETF
Open interest · contracts by strike
Spot
94.1
Max Pain
95
Call OI
198,799
Put OI
191,111
P/C ratio
0.96
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 95
Spot 94.1
108
9,435
107
5,261
106
105
34,698
Call OI
104
4,800
2,895
103
12,894
102
101
25,513
100
12,083
28,162
99
6,046
11,293
98
3,183
6,610
97
3,058
2,784
96
5,074
1,899
95
16,989
12,765
Max pain
94
3,237
2,647
93
12,621
92
12,581
1,913
91
7,677
1,743
90
43,405
12,124
Put OI
89
5,074
88
8,628
87
86
2,270
3,722
85
30,834
10,572
84
2,340
2,297
83
2,587
82
4,165
3,118
81
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
GDX 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.
11 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, 11 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.